An application was received from William Senne, requesting permission for a curb cut at the premises numbered 16 Porter Street; said petition has received approval from Inspectional Services, Traffic, Parking and Transportation, Historical Commission and Public Works. No response has been received from the neighborhood association. CHARTER RIGHT EXERCISED BY COUNCILLOR ZONDERVAN IN COUNCIL NOVEMBER 20, 2023

11/15/2023 City of Cambridge, MA Primary Location 243575 16 Porter St Curb Cut Status: Active Cambridge, MA 02141 Submitted On: 9/19/2023 Owner Porter Street Residences LLC Lewis Wharf 1 Boston, Ma 02110 Applicant • William Senne 2 [phone removed] @ [email removed] 1Ai 100 Pacific Street #10 Cambridge, MA 02139 General Information

Setback - distance from building to sidewalk (in Frontage (in feet)* feet)* 160 10 Length of proposed driveway (in feet) * Distance from proposed driveway to surrounding structures and property line (in feet)* 35 72 Size of proposed driveway (square feet) Width of proposed driveway (in feet) * 15 525 Location of any trees, sign posts, fire hydrants, utility poles, etc., in direct vicinity of proposed driveway None Attestation Date* Full Name* 09/19/2023 William Senne Attachments REQUIRED Certified Plot Plan (survey) 16-26-Porter-Roadway Work Layout 10-6-23.pdf Uploaded by Stephen Natola on Oct 10, 2023 at 12:19 PM E= 3 Versions REQUIRED Abutters Forms Abutter Summary Letter.pdf Uploaded by William Senne on Sep 19, 2023 at 1:20 PM

REQUIRED Plan of Requested Conditions 16-26-Porter-SP-jwb-REV 6-28-23-1.pdf Uploaded by William Senne on Sep 19, 2023 at 8:20 AM REQUIRED Photographs of the property IMG-1353.JPG Uploaded by William Senne on Sep 19, 2023 at 8:23 AM Photo of Site | August 2023 IMG-1354 JPG Uploaded by William Senne on Sep 19, 2023 at 8:25 AM Photo of Site #2 | August 2023 IMG-1355.JPG Uploaded by William Senne on Sep 19, 2023 at 8:25 AM Photo of Site #3 | August 2023 IMG-1358.JPG Uploaded by William Senne on Sep 19, 2023 at 8:25 AM Photo of Site #4 | August 2023 IMG-1357.JPG Uploaded by William Senne on Sep 19, 2023 at 8:26 AM Letter Sent to Owners.paf Letter Sent to Owners.pdf Uploaded by William Senne on Sep 20, 2023 at 7:02 PM Abutter Outreach Summaries.pdf Abutter Outreach Summaries.pdf Uploaded by William Senne on Sep 20, 2023 at 7:02 PM Abutter Form from 2 Bedford.pdf Abutter Form from 2 Bedford.pdf Uploaded by William Senne on Sep 20, 2023 at 7:04 PM 230512_Porter_Street_PROGRESS_Tue_May_16_2023_14-34-31.pdf 230512_Porter_Street_PROGRESS_Tue_May_16_2023_14-34-31.pdf Uploaded by Michael Fields on Sep 21, 2023 at 2:35 PM 16-26 Porter_Cool Factor Score Sheet_proposed_2023-06-13.xISx

16-26 Porter_Cool Factor Score Sheet_proposed_2023-06-13.xlsx Uploaded by Michael Fields on Sep 21, 2023 at 2:50 PM Abutter's Form - 15 Porter Street Abutter's Form_signed.paf Uploaded by William Senne on Sep 22, 2023 at 9:43 AM 16-26 Porter St Development_Zoning Analysis_23-09-21.pdf 16-26 Porter St Development_Zoning Analysis_23-10-04 (1).pdf Uploaded by Stephen Natola on Oct 10, 2023 at 2:21 PM Te 3 Versions 16 Porter St Neighborhood Association unsigned.pdf 16 Porter St Neighborhood Association unsigned.pdf Uploaded by Lori Perez on Oct 11, 2023 at 1:11 PM History Activity Date 6/17/2023, 12:09:11 William Senne started a draft of Record 243575 PM William Senne altered Record 243575, changed ownerEmail from ''' to 9/19/2023, 8:05:56 "[email removed]" AM William Senne altered Record 243575, changed ownerPhoneNo from 9/19/2023, 8:05:56 :'t+617-75-46551 AM William Senne altered Record 243575, changed ownerStreetName 9/19/2023, 8:05:56 from "ONE LEWIS WHARF" to "Lewis Wharf" AM William Senne altered Record 243575, changed ownerStreetNo from ''' 9/19/2023, 8:05:56 to "1" AM William Senne added attachment Photo of Site | August 2023 to 9/19/2023, 8:25:13 Record 243575 AM William Senne added attachment Photo of Site #2 | August 2023 to 9/19/2023, 8:25:36 Record 243575 AM William Senne added attachment Photo of Site #3 | August 2023 to 9/19/2023, 8:25:57 Record 243575 AM William Senne added attachment Photo of Site #4 | August 2023 to 9/19/2023, 8:26:10 Record 243575 AM

Activity Date 9/19/2023, 1:20:42 William Senne submitted Record 243575 PM approval step Review for Completenesswas assigned to Olivia Ratay 9/19/2023, 1:20:43 on Record 243575 PM William Senne added a guest: [email removed] to Record 9/20/2023, 11:40:42 243575 AM William Senne added a guest: [email removed] to Record 9/20/2023,11:40:51 243575 AM William Senne added a guest: [email removed] to Record 9/20/2023, 11:41:12 243575 AM Olivia Ratay assigned approval step Zoning Review to Stephen Natola 9/20/2023,12:18:38 on Record 243575 PM William Senne added attachment Letter Sent to Owners.pdf to Record 9/20/2023,7:02:25 243575 PM William Senne added attachment Abutter Outreach Summaries. pdf to 9/20/2023, 7:02:51 Record 243575 PM William Senne added attachment Abutter Form from 2 Bedford.paf to 9/20/2023, 7:04:43 Record 243575 PM Michael Fields added attachment 9/21/2023, 2:35:49 230512_Porter_Street_PROGRESS_Tue_May_16_2023_14-34-31.pdf PM to Record 243575 Michael Fields added attachment 16-26 Porter St 9/21/2023, 2:37:42 Development_Zoning Analysis_23-09-21. pdf to Record 243575 PM Michael Fields added attachment 16-26 Porter_Cool Factor Score 9/21/2023, 2:49:57 Sheet_proposed_2023-06-13.xlsx to Record 243575 PM Olivia Ratay approved approval step Review for Completeness on 9/22/2023, 8:28:33 Record 243575 AM William Senne added attachment Abutter's Form - 15 Porter Street to 9/22/2023, 9:43:35 Record 243575 AM Michael Fields added attachment 16-26 Porter St 9/26/2023, 12:13:53 Development_Zoning Analysis_23-09-26.pdf to Record 243575 PM William Senne added a guest: [email removed] to 10/2/2023, 1:58:54 Record 243575 PM Michael Fields added attachment 16-26-porter-roadway work layout 10/2/2023, 5:36:32 10-2-23.pdf to Record 243575 PM Michael Fields added attachment 16-26-Porter-Roadway Work Layout 10/6/2023, 4:46:53 10-6-23.pdf to Record 243575 PM

Activity Date Michael Fields added attachment 16-26 Porter St 10/6/2023, 4:48:10 Development_Zoning Analysis_23-10-04. pdf to Record 243575 PM Stephen Natola removed attachment 16-26 Porter St 10/10/2023, 12:17:26 Development_Zoning Analysis_23-09-21. pdf from Record 243575 PM Stephen Natola removed attachment 16-26 Porter St 10/10/2023, 12:17:39 Development_Zoning Analysis_23-09-26. pdf from Record 243575 PM Stephen Natola removed attachment 16-26-porter-roadway work 10/10/2023, 12:17:46 layout 10-2-23. pdf from Record 243575 PM Stephen Natola removed attachment 16-26-Porter-Roadway Work 10/10/2023, 12:17:55 Layout 10-6-23.pdf from Record 243575 PM Stephen Natola removed attachment 16-26 Porter St 10/10/2023, 12:18:00 Development_Zoning Analysis_23-10-04. pdf from Record 243575 PM Stephen Natola added attachment 16-26 Porter St 10/10/2023, 12:25:57 Development_Zoning Analysis_23-09-21.pdf to Record 243575 PM Stephen Natola approved approval step Zoning Review on Record 10/10/2023, 2:29:20 243575 PM approval step City Clerk Reviewwas assigned to Lori Perez on Record 10/10/2023, 2:29:21 243575 PM Lori Perez added attachment 16 Porter St Neighborhood Association 10/11/2023, 1:11:08 unsigned.pdf to Record 243575 PM 10/11/2023, 1:12:21 Lori Perez approved approval step City Clerk Review on Record 243575 PM approval step Traffic & Parking Department Reviewwas assigned to 10/11/2023, 1:12:22 Jonathan Brown on Record 243575 PM Jonathan Brown approved approval step Traffic & Parking Department 10/24/2023, 1:11:12 Review on Record 243575 PM approval step Department of Public Works Reviewwas assigned to TJ 10/24/2023, 1:11:13 Shea on Record 243575 PM TJ Shea approved approval step Department of Public Works Review 11/1/2023, 8:49:35 on Record 243575 AM approval step City Clerk Review for City Council Agendawas assigned 11/1/2023, 8:49:36 to Lori Perez on Record 243575 AM

Timeline Due Assignee Completed Label Activated Date 10/10/2023, Stephen 9/20/2023, / Zoning Review Natola 2:29:20 PM 12:18:31 PM 10/11/2023, 10/10/2023, Lori Perez / City Clerk Review 1:12:21 PM 2:29:21 PM Jonathan 10/24/2023, 10/11/2023, V Traffic & Parking Brown 1:11:12 PM 1:12:21 PM Department Review / Department of 10/24/2023, 11/1/2023, - TJ Shea 8:49:35 AM 1:11:13 PM Public Works Review / Review for 9/19/2023, 9/22/2023, - Olivia Ratay 8:28:33 AM 1:20:43 PM Completeness 11/1/2023, / City Clerk Review for - - Lori Perez 8:49:36 AM City Council Agenda - / City Council - - - Approval V Department of - - - Public Works - Next - Steps

OFFICE OF THE CITY CLERK CITY OF CAMBRIDGE [phone removed] FAX [phone removed] PAULA M. CRANE DIANE P. LEBLANC DEPUTY CITY CLERK CITY CLERK October 11, 2023 Dear Neighborhood Representative: This office is in receipt of a copy of an application from: Willaim Senne for a Curb Cut at the location of 16 Porter Street with a Frontage of 160', Setback 10', Distance from surrounding structures 72', Length 35', Width 15' and a total Square Footage of 525. The City Council has directed that all curb cut petitions be submitted to the appropriate Neighborhood Associations for the locality where the curb cut would be made, so that the association may have an opportunity for review, prior to action by the City Council. Please indicate by return mail your approval or disapproval of the petition within twenty-one days from the date of this letter. If the response is "disapproval" please state reasons. Be sure to sign the form and include a daytime phone number. I have enclosed a self-addressed stamped envelope to facilitate your reply. As soon as this office has received both the completed application and your neighborhood association response, I will place the petition on the agenda for the next City Council meeting. If I do not receive a response from your neighborhood organization by twenty-one days from the date of this letter, I will place the petition on the agenda for the next City Council meeting. If your neighborhood association cannot complete its review by twenty-one days from today, you may extend the reply time another seven days by requesting an extension by letter to me with a copy to the petitioner. However, I urge you to make every effort to complete your review as soon as possible. Thank you for your cooperation. Sincerely yours, Diance P. LeBlance City Clerk All Neighborhood Associations disapprove of said driveway petition. approve hereby_ Comments: Signature of authorized association representative Daytime telephone no. cc: Petitioner CITY HALL, 795 MASSACHUSETTS AVENUE CAMBRIDGE, MASSACHUSETTS 02139

(SHOWN) (SHOWN) A-002 (REVERSED) ( BUILDING 26 (REVERSED) BUILDING 16 BUILDING 22/24 BUILDING 18/20 ZONE: Residence C-1 AVERAGE BUILDING HEIGHTS BY FACE FOR SETBACKS PEKAERANG *A We - 35 ZONING SETBACKS AND OPEN SPACE [phone removed] BC - Eos * 208 ALLOWER LAND AREA- MAX. HEIGHT GENERAL MIN LOT AREA SETBACKS RIVATE OPEN PACE 15*5 (29.8+21.91/(5+2*) LAND AREA = 12916SF OPEN SPACE RATIO EE = 47.8% EXISTING FAR REAR YARD SETBACK BETWEEN BUILDINGS: SIDE YARD SETBACKS FRONT YARD SETBACK EXISTING OPEN SPACE from centerine of street 22.45 31-3 = HA - 25 PROPOSER KOT COLD TAN Zoning Districts REAR YARD SETBACK PROPOSED LOT AREA PROPOSED OPEN STALE PROPOSED MAX HEIGHT 12,916 SF SITE LOCATIOR Hiat 0.7498 (SEE A003) SENNÉ ZONING SETBACKS AND OPEN SPACE PORTER STREET PROPERTIES 16-26 PORTER STREET A-002 SAM KACHMAR ARCHITECTS CAMBRIDGE, MA SKA

BASEMENT LEVEL 2 LEVEL 1 LEVEL 3 A-003 ORING LEO. ® TENGA - LEVEL 2. O BENGA LEVEL AREA PLANS TYPE A BUILDING 16 (Shown) BUILDING 26 (Reversed) TYPE A ONE CLEVEL 2 BUILDING 18 (Shown) BUILDING 24 (Reversed) TYPE A BUILDING 20 (Shown) BUILDING 22 (Reversed) LUDED ENTAR CLUDED IN FAR A 728 5r 7935r T017S 383 SF. 519 SF FLOOR AREA SKYLIGHT (U FACTOR) LAND AREA = 12,916 SF ENERGY CODE ROOF / CEILING (R VALUE) FENESTRATION (U FACTOR) BASEMENT WALL (R VALUE) FLOOR AREA RATIO = 0.7498 TOTAL FLOOR AREA = 9,684 SF FLOOR AREA RATIO WOOD FRAMED WALL (R VALUE) BUILDING A - Area Scheduln BUILDING C - Area Schedule 0.30 0.55 Required 15/г 1365 MAX. FLOOR AREA IN CAMBRIDGE ZONE C-1 = 0.7500 TOTALS BUILDING TYPE B (X2) BUILDING TYPE A (x2) BUILDING TYPE C (x2) FLOOR AREA = 1538 SF FLOOR AREA = 1617 SF FLOOR AREA = 1687 SF SIX BUILDINGS = 9,684 SF 0.28 FLOOR AREA AMONGST ALL Provided = 0.7498 R26 min (closed cell) mit leased cell SENNÉ AREA PLANS PORTER STREET PROPERTIES CAMBRIDGE MA, 02138 A-003 16-26 PORTER STREET SAM KACHMAR ARCHITECTS CAMBRIDGE, MA SKA

0710-0 (SHOWN) (SHOWN) A-002 (REVERSED) BUILDING 26 (REVERSED) BUILDING 16 BUILDING 22/24 BUILDING 18/20 ZONE: Residence C-1 Ble To A Average Heart by ovation. Ple Tope BC Avarege Height by Elevation (ice Setback •ДО+340210244149.22 AVERAGE BUILDING HEIGHTS BY FACE FOR SETBACKS ZONING SETBACKS AND OPEN SPACE * 2514041-022207123021222419:1301.2 561030-20 MAX. FAR ALLOWER GENERAL LAND AREA* MIN LOT AREA SETBACKS MIN, OPEN SPACE (24.4+67.71/(4+2*) LAND AREA • 12916SF OPEN SPACE RATIO 12.916 5F DECKS +25% OFTOTAL PROVIDED 1416x03 = 47.8 % EXITING EAST EXISTING FAR • me or true a no tile no ente meet the den in ter EXISTING LOT AREA RON TA SAN REAR YARD SETBACK EXISTING MAX HEIGHT rom conterine of atreat 2245 200 PROPOSED FAR Zoning Districts B/C t0B/C BETWEEN BUILDINGS PROPOSED LOT AREA REAR YARD SETBACK SIDE YARD SETBACKS PROPOSED OPEN SPACE PROPOSED MAX HEIGHT 34:5" 12,916 SE ZONING SETBACKS AND OPEN SENNÉ SPACE PORTER STREET PROPERTIES 16-26 PORTER STREET A-002 AM RACHMAR ARCHICOIS CAMBRIDGE, MA SKA

BASEMENT LEVEL 2 LEVEL 1 LEVEL 3 A-003 BANGA - LEVEL O OUR ING A - LEVEL 3 AREA PLANS TYPE A BUILDING 16 (Shown) BUILDING 26 (Reversed) TYPE A BUILDING 18 (Shown) BUILDING 24 (Reversed) TYPE A BUILDING 20 (Shown) BUILDING 22 (Reversed) BUILDING A:7 Grand totat & EO FROM FAR LUDED FROM FAR 741 Sh 716 SF 2331 SE 1617 S 795 SF FLOOR AREA SKYLIGHT (U FACTOR) LAND AREA = 12,916 SF ENERGY CODE ROOF / CEILING (R VALUE) FENESTRATION (U FACTOR) BASEMENT WALL (R VALUE) Nec FLOOR AREA RATIO = 0.7498 TOTAL FLOOR AREA = 9.684 SF FLOOR AREA RATIO WOOD FRAMED WALL (R VALUE) BUILDING B - Area Schedule BULDING C - Area Schedule MAX. FLOOR AREA IN CAMBRIDGE ZONE C-1 = 0.7500 TOTALS BUILDING TYPE B (x2) BUILDING TYPE A (x2) BUILDING TYPE C (X2) FLOOR AREA = 1538 SF FLOOR AREA = 1617 SF FLOOR AREA = 1687 SF SIX BUILDINGS = 9.684 SF FLOOR AREA AMONGST ALL = 0.7498 closed cell) closed celli AREA PLANS PORTER STREET PROPERTIES A-003 16-26 PORTER STREET SAM KACHMAR ARCHITECTS CAMBRIDGE, MA 10021023 SKA 1/8 = 1-0

CITY OF CAMBRIDGE APPLICATION FOR DRIVEWAY CUTS AND OPENINGS ABUTTOR'S FORM Applicants must submit a copy of the assessor's plat and signatures from all abutting property owners including property owners directly across the street (may be more than one). If the abutting buildings are condominiums then all condominium owners must sign. To Whom It May Concern: As owner or agent of 15 Porter Street, Cambridge, MA 02141 Cambridge, Massachusetts, I do hereby declare disapproval approval of installment of Off-Street Parking Facility located at: 16-28 Porter Street, Cambridge, MA 02141 Date: 09/20/2023 signed: Tobias Puttin per 7 Rutland Street, Cambridge, MA 02138 Address: To Whom It May Concern: As owner or agent of 15 Porter Street, Cambridge, MA 02141 Cambridge, Massachusetts, I do hereby declare disapproval approval of installment of Off-Street Parking Facility located at: 16-28 Porter Street, Cambridge, MA 02141 Date: 09/21/2023 Mojca Skoberne Signed: 7 Rutland Street, Cambridge, MA 02138 Address:

CITY OF CAMBRIDGE APPLICATION FOR DRIVEWAY CUTS AND OPENINGS ABUTTOR'S FORM Applicants must submit a copy of the assessor's plat and signatures from all abutting property owners including property owners directly across the street (may be more than one). If the abutting buildings are condominiums then all condominium owners must sign. To Whom It May Concern: As owner or agent of 15 Porter Street, Cambridge, MA 02141 Cambridge, Massachusetts, I do hereby declare disapproval approval of installment of Off-Street Parking Facility located at: 16-28 Porter Street, Cambridge, MA 02141 09/20/2023 Date: Signed: Tobias Put peei 7 Rutland Street, Cambridge, MA 02138 Address: To Whom It May Concern: As owner or agent of 15 Porter Street, Cambridge, MA 02141 Cambridge, Massachusetts, I do hereby declare approval disapproval of installment of Off-Street Parking Facility located at: 16-28 Porter Street, Cambridge, MA 02141 Date: 09/21/2023 Mojca Skoberne Signed: Address: 7 Rutland Street, Cambridge, MA 02138

DocuSign Envelope ID: A6AA1F17-60CE-431A-8B8B-098A1607E15F 2 SENNE September 18, 2023 Inspectional Services Department 831 Massachusetts Avenue Cambridge MA 02139 RE: Application for Curb Cut | Abutters To Whom It May Concern: Porter Street Residences LLC is the owner and developer of three contiguous properties from 16 through 28 Porter Street in Cambridge. In June of this year, we began outreach to abutters regarding our proposed adjustments to the curb cuts at the property. We propose to close existing curb cuts in favor of a single curb cut in the approximate center of the comprehensive project. We sent copies of the proposed curb cut by mail to all abutters to the addresses listed with the assessor's database. Similarly, we researched each property owner and attempted to speak with them by trying phone numbers and email addresses that we could find online. Unfortunately, none of the abutters returned a signed abutters form despite requests for them to do so. Several did indicate that they had no objection to the proposal and were excited for the new project to be built. Here is a summary of our outreach. Indication of Support Mailed Called Emailed Abutter Yes Yes No Response Yes 38 Porter Street No Response Yes No No 37 Porter Street No Yes Yes No Objection to Curb Cut Application 33 Porter Street No Objection to Curb Cut Application Yes Yes Yes 2 Bedford Street Yes Yes No Objection to Curb Cut Application Yes 19 Porter Street Yes No Objection to Curb Cut Application 15 Porter Street Yes Yes No Response Yes Yes 10-10R Porter Street Yes No Yes No Objection to Curb Cut Application Yes 9 Jefferson Street No Response Yes Yes No 11-13 Jefferson Street No Response Yes Yes No 15 Jefferson Street No Response Yes Yes No 19 Jefferson Street No Response No Yes Yes 21 Jefferson Street If you have any questions, please feel free to email me directly at [email removed]. Thank you, - DocuSigned by: William Senné Chief Executive Officer

Summaries of Abutter Outreach Curb Cut Application | Porter Street 38 Porter Street Cambridge MA The public record shows the listed owner as Louis Micciche with a mailing address of 38 Porter Street Cambridge MA. We were able to find an email address and phone number online. On June 26th, 2023 a letter was mailed to Louis Miccciche with a copy of the abutters notice form as well as a plan of the proposed curb cut. On June 21st, 2023, a phone call was made and a message left for Louis Micciche requesting a call back. An additional call was made and a message left on June 26th, 2023 requesting a return call. On June 21st, 2023 an email was sent to the email address and no response was received. In summary, we have made numerous efforts to reach the owner and have received no response. Phone On 6/21/23 Initial call was made to the number we found, there was no answer, voicemail message left briefly describing application. On 6/26/23 Second call attempted, requested call back. No call returned. Email Email was sent to an email address found via google, no response was ever received US Mail Standard Postage letter was sent out on 6/26/23, Envelope was sent to the address reflected on Cambridge Property database. Summary Ownership non-responsive to numerous attempts at discussion. 37 Porter Street Cambridge MA The public record shows the listed owner as The Tringali Family Trust under care of Marie Tringali with a mailing address of 27 Porter Street Cambridge MA. We were unable to locate a working phone number or email address for Marie Tringali. On June 26th a letter was mailed to the Trust with a copy of the abutters notice as well as a plan of the proposed curb cut. No response was ever received. Phone We were unable to locate a working number Email We were unable to locate a working email address US Mail Standard Postage letter was sent out on 6/26/23, Envelope was sent to the address reflected on Cambridge Property database. Summary Ownership non-responsive to numerous attempts at discussion. 33 Porter Street Cambridge MA The public record shows the listed owner being Natalia Furtado having a primary residence at 33 Porter Street Cambridge MA. We were able to find a working phone number online, but we were unable to locate a working email address. One June 26th, 2023 a

letter was mailed to Natalia Furtado with a copy of the abutters notice form as well as a plan of the proposed curb cut. Additionally we called Natalia on June 21st, 2023 with no answer, called once again on June 26th, 2023 we left a message outline the proposed curb cut and requested a call back. On July 28th, 2023 Helena Martins called us back and informed us that she was the representative for her mother Natalia Furtado, we spoke regarding our proposed curb cut and she gave no objection to the work that we would be performing. Phone On 6/21/23 Initial contact attempt, phone kept ringing well beyond standard answering machine timing On 6/26/23 Second contact attempt, was able to leave a voicemail briefly describing the application and requested a call back On 7/28/23 Received a call from Helena Martins who informed she acts as representative for her mother Natalia, we spoke about the application and she voiced no objections, she sounded wary about signing at that time so I did not push and let her know she could return the signature page sent in the letter. Email We were unable to locate a working email address and Owner's representative didn't want to provide it. US Mail Standard Postage letter was sent out on 6/26/23, Envelope was sent to the address reflected on Cambridge Property database. Summary Abutter's form was never returned, but no objections were raised during calls with the Owner's representative. 2 Bedford Street Cambridge MA The public record shows the listed Owner being Ming-Lung Tung with an address of 2 Bedford Street Cambridge MA. We were able to find a working phone number for Owner online and after calls with him he gave us his email address. One June 26th, 2023 a letter was mailed to Owner with a copy of the abutters notice form as well as a plan of the proposed curb cut. On June 21st a call was placed to Owner with a voicemail left, he promptly returned the call and the conversation transitioned to email. On September 20th 2023 a follow up email was sent and a docusign agreement was signed. On 06/21/23 Initial contact attempt, no answer, left message requesting call back. On 06/21/23 Owner returned the call, and asked for documentation to be emailed to him. On 6/21/23 email exchange with Owner led to introductions and Owner's agreement to execute abutters agreement. On 9/20/23 email follow up with Owner resulted in a signed Abutter's form! US Mail Standard Postage letter was sent out on 6/26/23, Envelope was sent to the address reflected on Cambridge Property database. Summary Owner is supportive of the application and has provided an Abutter's form. 17 Porter Street Cambridge MA The public record shows the listed owner as The Feminine Catholic Association with a principal address of 19 Porter Street Cambridge MA. On June 26th, 2023 a letter was mailed to The Feminine Catholic Association with a copy of the abutters notice form as well as a plan of the proposed curb cut. On June 21, 2023 a call was made with no answer a message was left, tried calling again on June 26th, 2023 a second voicemail was left requesting a call back. On July 22, 2023 Sal Domiano of the Feminine Catholic

Association returned the call and spoke about his excitement for our project and provided information about his organization. He requested donations to a neighborhood event. We did not make donations to the neighborhood event, and the abutter's form was not returned... Phone On 6/21/23 Initial contact attempted, no answer, left message requesting a call back On 6/26/23 Second attempt no answer, call back requested On 07/22/23 Sal Domiano returned the call and spoke at length regarding the area and the history of his parcel, talking about the feast his church hosts each year, he voiced no objection to the application though did ask for a donation to the feast. On 6/21/23 Email was sent to church email as listed on their webpage, no response was ever received US Mail Standard Postage letter was sent out on 6/26/23, Envelope was sent to the address reflected on Cambridge Property database. Summary Owner's representative has not signed the Abutter's form, but never objected. 15 Porter Street Cambridge MA The public record shows the listed owner as Tobias Putrih with a primary address of 15 Porter Street Cambridge MA. We were able to find an email address and through email were given his cell phone number. On June 26th, 2023 a letter was mailed to The Tobias with a copy of the abutters notice form as well as a plan of the proposed curb cut. June 21,2023 email was sent to Tobias regarding the curb cut application, June 23rd, 2023 Tobias called regarding the email and we spoke regarding the application and was excited for the build and the modernization of the neighborhood. He agreed to sign the abutters notice. On September 20,2023 follow up email with tobias, he apologized for not sending the form back sooner and said it would be sent by email no later than 9/21/23. Phone On 6/23/23 Tobias called in response to email, great conversation no objections made, will send docusign for approval Email On 6/21/23 Initial email sent On 9/20/23 Reached out to Tobias to which he apologized for not sending back the signed abutter form should be receiving by 9/21/23 US Mail Standard Postage letter was sent out on 6/26/23, Envelope was sent to the address reflected on Cambridge Property database. Summary Owner is supportive of the application and has provided an Abutter's form. 10-10R Porter Street Cambridge MA The public record shows the listed owner to be Mark Pappas with a principal address of 10R Porter Street Cambridge MA. We were able to find a working phone number online, but no email address could be found. On June 26th, 2023 a letter was mailed to The Mark with a copy of the abutters notice form as well as a plan of the proposed curb cut. On June 22nd, 2023 Initial call was not answered, call back was requested. June 26th, 2023 a second call was made with another voicemail left, no response from Mark was ever received.

Phone On 6/22/23 Initial call attempted, no response, requested call back On 6/26/23 Second Call attempted, no response, requested call back Email No working email address was found US Mail Standard Postage letter was sent out on 6/26/23, Envelope was sent to the address reflected on Cambridge Property database. Summary Ownership non-responsive to numerous attempts at discussion. 9 Jefferson Street Cambridge The public record indicates that the primary owner is The Sousa Irrevocable Trust with a primary address of 9 Jefferson Street Cambridge MA. A working phone number was found, but an email address could not be located. On June 26th, 2023 a letter was mailed to The Maria Sousa with a copy of the abutters notice form as well as a plan of the proposed curb cut. On June 21, 2023 Call to Maria, Maria answered but appears to only speak portuguese, called back on June 26th, 2023 with the assistance of a portuguese speaking colleague, there was no answer, voicemail left. No return calls from Maria. Phone On 6/21/23 Initial call attempted, Maria answered but only speaks portuguese On 6/26/23 Second call attempted left voicemail with help from a colleague Email No working email address was found US Mail Standard Postage letter was sent out on 6/26/23, Envelope was sent to the address reflected on Cambridge Property database. Summary Unable to get an Abutter's form signed, but no objections received to any of the communications we sent. 11-13 Jefferson Street / 15 Jefferson Street Cambridge MA The public record for these two properties indicated that the listed owner is 1608 Main Street LLC, with a principal address of 1608 Main Street Tewksbury MA. Search of Mass Corporations revealed the owner of the 1608 Main Street LLC to be Jose Rocha. A phone number for another business under his ownership was found online, no email was found. On June 26th, 2023 a letter was mailed to 1608 Main Street LLC c/o Jose Rocha with a copy of the abutters notice form as well as a plan of the proposed curb cut. Separately on June 21, 2023 a call to Jose's business was made, left a message with one of his employees, within the hour Jose returned the call on his cell phone. We spoke about the property and the proposal, he had no objections but was unwilling to share his email for signature, and said he would send it back in the mail. No letter was received, no further correspondence. Phone On 6/21/23 Called the work line for the suspected owner and requested a call back from one of his employees On 6/21/23 Jose called back from his direct line, spoke regarding the application but was not comfortable with sharing his email at that time, no objections were voiced. Email No working email address was found

US Mail Standard Postage letter was sent out on 6/26/23, Envelope was sent to the address reflected on Cambridge Property database. Summary Unable to get an Abutter's form signed, despite the Owner's indication that they would send it in support. 19 Jefferson Street Cambridge MA The public record reflects the current owner to be Luis Arruda, having a primary address of 19 Jefferson Street Cambridge MA. Through an online search a working phone number was found, no email address was located. On June 26th, 2023 a letter was mailed to Luis Arruda with a copy of the abutters notice form as well as a plan of the proposed curb cut. Additionally on June 21st, 2023 a call was placed to Luis, there was a language barrier and frustration set in quickly before they hung up. No further correspondence or contact was made. Phone On 6/21/23 Initial call, woman answered, language barrier, she became frustrated and hung up No further contact attempted Email No working email was found US Mail Standard Postage letter was sent out on 6/26/23, Envelope was sent to the address reflected on Cambridge Property database. Summary Ownership curious to project plans, but non-responsive on requests for the Abutter's form. Have not voiced objection. 21 Jefferson Street Cambridge MA The public record shows the Owner to be Geno and Diane Decarlo, with a mailing address of 5240 South Thunder Sky Way Tucson AZ. Through an online search a phone number was located for Owner. On June 26th, 2023 a letter was mailed to Owner with a copy of the abutters notice form as well as a plan of the proposed curb cut. On June 21st, 2023 an initial call to Owner was made and a voicemail was left requesting a return call. On June 26th, 2023 a second call was made and voicemail was left requesting a return call. On June 28th, 2023 Owner emailed in response to previous voicemails and the letter, and was mostly interested in the manner of construction and any potential impacts to the neighborhood including questioning plans for fences. We have emailed them again recently and provided additional information they requested, but have not been able to get them to complete the Abutter's form. Phone On 6/21/23 Initial call placed, voicemail message outline of plan left, requested call back On 6/26/23 Second attempt, voicemail left Email On 6/28/23 Geno emailed regarding the voicemails left, spoke about the worries he had regarding the site and the project and was mostly concerned with the final project appearance and negative impacts on the area, and did not approve or deny our application. US Mail Standard Postage letter was sent out on 6/26/23, Envelope was sent to the address reflected on Cambridge Property database. Summary Ownership curious to project plans, but non-responsive on requests for the Abutter's form. Never voiced objection.

DocuSign Envelope ID: A755D8BF-0AE6-4CF7-83F5-DB23E4CDBAAA CITY OF CAMBRIDGE APPLICATION FOR DRIVEWAY CUTS AND OPENINGS ABUTTOR'S FORM Applicants must submit a copy of the assessor's plat and signatures from all abutting property owners including property owners directly across the street (may be more than one). If the abutting buildings are condominiums then all condominium owners must sign. To Whom It May Concern: 2 Bedford Street As owner or agent of Cambridge, Massachusetts, I do hereby declare disapproval approval of installment of Off-Street Parking Facility located at: 16-28 Porter Street Cambridge MA Date: Signed: 2 Bedford street Cambridge MA Address: To Whom It May Concern: 2 Bedford Street As owner or agent of Cambridge, Massachusetts, I do hereby declare disapproval approval of installment of Off-Street Parking Facility located at: - DocuSigned by: 9/20/2023 Date: Signed: Ming Tun •5EB8FA1DC8E3421. 16-28 Porter street Cambridge MA Address: 2 Bedford Street Cambridge MA

05/12/20235:14:44 PM Draft Print SKA Landscape Concept MICHAEL D'ANGELO. land 16-26 Porter Street MDLA 05/12/2023

Cambridge, MA Property Line 1 QP 16-26 Porter Street Landscape Plan 14 TH 000000200 3 IG 3 TH 3 TH 5 RG 2 UA 20 Property Line Property Line 22 05/12/2023 5:14:49 PM Draft Print 3 IG 6 TH 5 RG 22 LS 26 • Property Line 1 QP 14 TH 8 CI 8 Cl 4 Cl 11 CI 10 DP 8 AR MDLA MICHAEL D'ANGELO landscape chatormur 05/12/2023

EVEN GUI LEADEA Cambridge, MA SCALE: N.T.S. SHRUB PLANTING 2 DECIDUOUS TREE PLANTING "BARSTAULLH COMPACTED SUBGRADE PLANTING SOIL BACKFILL - TEMPORARY EARTH SAUCER 16-26 Porter Street Planting Details 25 IN SCALENTS. PERENNIAL AND ORNAMENTAL GRASS PLANTING 05/12/2023 5:14:52 PM Draft Print SCHEDSPAOING NOTED IN PLANT MICHAEL D'ANGELO fantas ape solutecon MDLA 05/12/2023

•BEDS EXISTING: OETE SeNA PORTER CONCRETE SIDEMALK rao →+ aca Losd esne cune au t STANDA DS 1300.5 2 23264 CRaSSH CEARANC HAP N LOT 02 (11100-23 S5) TOTAL LOT AREA - 12,916 + S.F. GROSSMAN SCARNC MAXIMUM FA.R. ZONING SCHEDULE GOSE EASING GURB CULe EN. OP2N SPACE 10 LU1 AREA (34 F7.-PUBLAC) 1 8 dine 4 3007735C LOT ZONING CLASSIFICATION : RESIDENCE C-! 5,000 S.F. s.r. / D.U. STREET H344 FT. (MIN, 20) 1HL/3 FF. (MIN. 2.32 OCT TITE A LOCATION: LAYOUT CAMBRIDGE, MA CUN RETREN: PDK B08S PRUN 2 UTE PORTER STA ONE LEWIS WHARF BOSTON, MA 02110 16-28 PORTER STREET PROPOSED SITE PLAN DeCelle-Burke-Sala SENNÉ DEVELOPMENT

CITY OF CAMBRIDGE APPLICATION FOR DRIVEWAY CUTS AND OPENINGS ABUTTOR'S FORM Applicants must submit a copy of the assessor's plat and signatures from all abutting property owners including property owners directly across the street (may be more than one). If the abutting buildings are condominiums then all condominium owners must sign. To Whom It May Concern: As owner or agent of 15 Porter Street, Cambridge, MA 02141 Cambridge, Massachusetts, I do hereby declare disapproval approval of installment of Off-Street Parking Facility located at: 16-28 Porter Street, Cambridge, MA 02141 Date: 09/20/2023 siened: Tobias pati peei 7 Rutland Street, Cambridge, MA 02138 Address: To Whom It May Concern: As owner or agent of 15 Porter Street, Cambridge, MA 02141 Cambridge, Massachusetts, I do hereby declare disapproval approval of installment of Off-Street Parking Facility located at: 16-28 Porter Street, Cambridge, MA 02141 Date: 09/21/2023 Signed: Mojca Skoberne 7 Rutland Street, Cambridge, MA 02138 Address:

CITY OF CAMBRIDGE APPLICATION FOR DRIVEWAY CUTS AND OPENINGS ABUTTOR'S FORM Applicants must submit a copy of the assessor's plat and signatures from all abutting property owners including property owners directly across the street (may be more than one). If the abutting buildings are condominiums then all condominium owners must sign. To Whom It May Concern: As owner or agent of 15 Porter Street, Cambridge, MA 02141 Cambridge, Massachusetts, I do hereby declare approval disapproval of installment of Off-Street Parking Facility located at: 16-28 Porter Street, Cambridge, MA 02141 Date: 09/20/2023 Signed: Tobias petin elis 7 Rutland Street, Cambridge, MA 02138 Address: To Whom It May Concern: As owner or agent of 15 Porter Street, Cambridge, MA 02141 Cambridge, Massachusetts, I do hereby declare disapproval approval of installment of Off-Street Parking Facility located at: 16-28 Porter Street, Cambridge, MA 02141 Date: 09/21/2023 Mojca Skoberne Signed: 7 Rutland Street, Cambridge, MA 02138 Address:

DocuSign Envelope ID: A6AA1F17-60CE-431A-8B8B-098A1607E15F A SENNÉ September 18, 2023 Inspectional Services Department 831 Massachusetts Avenue Cambridge MA 02139 RE: Application for Curb Cut | Abutters To Whom It May Concern: Porter Street Residences LLC is the owner and developer of three contiguous properties from 16 through 28 Porter Street in Cambridge. abutters returned a signed abutters form despite requests for them to do so. Several did indicate that they had no objection to the proposal and were excited for the new project to be built. Here is a summary of our outreach. Indication of Support Abutter Mailed Called Emailed Yes Yes Yes No Response 38 Porter Street 37 Porter Street No Response Yes No No Yes Yes No 33 Porter Street No Objection to Curb Cut Application Yes No Objection to Curb Cut Application Yes Yes 2 Bedford Street Yes No Objection to Curb Cut Application Yes Yes 19 Porter Street 15 Porter Street Yes Yes Yes No Objection to Curb Cut Application Yes No Response Yes 10-10R Porter Street Yes Yes Yes No No Objection to Curb Cut Application 9 Jefferson Street No Yes Yes No Response 11-13 Jefferson Street No Response Yes Yes No 15 Jefferson Street Yes Yes No Response No 19 Jefferson Street No Response Yes Yes No 21 Jefferson Street If you have any questions, please feel free to email me directly at [email removed]. Thank you, -DocuSigned by: William Senné Willfill 3999p3814B... Chief Executive Officer

Summaries of Abutter Outreach Curb Cut Application | Porter Street 38 Porter Street Cambridge MA The public record shows the listed owner as Louis Micciche with a mailing address of 38 Porter Street Cambridge MA. We were able to find an email address and phone number online. On June 26th, 2023 a letter was mailed to Louis Miccciche with a copy of the abutters notice form as well as a plan of the proposed curb cut. On June 21st, 2023, a phone call was made and a message left for Louis Micciche requesting a call back. An additional call was made and a message left on June 26th, 2023 requesting a return call. On June 21st, 2023 an email was sent to the email address and no response was received. In summary, we have made numerous efforts to reach the owner and have received no response. Phone On 6/21/23 Initial call was made to the number we found, there was no answer, voicemail message left briefly describing application. On 6/26/23 Second call attempted, requested call back, No call returned. Email Email was sent to an email address found via google, no response was ever received US Mail Standard Postage letter was sent out on 6/26/23, Envelope was sent to the address reflected on Cambridge Property database. Summary Ownership non-responsive to numerous attempts at discussion. 37 Porter Street Cambridge MA The public record shows the listed owner as The Tringali Family Trust under care of Marie Tringali with a mailing address of 27 Porter Street Cambridge MA. We were unable to locate a working phone number or email address for Marie Tringali. On June 26th a letter was mailed to the Trust with a copy of the abutters notice as well as a plan of the proposed curb cut. No response was ever received. Phone We were unable to locate a working number Email We were unable to locate a working email address US Mail Standard Postage letter was sent out on 6/26/23, Envelope was sent to the address reflected on Cambridge Property database. Summary Ownership non-responsive to numerous attempts at discussion. 33 Porter Street Cambridge MA The public record shows the listed owner being Natalia Furtado having a primary residence at 33 Porter Street Cambridge MA. We were able to find a working phone number online, but we were unable to locate a working email address. One June 26th, 2023 a

letter was mailed to Natalia Furtado with a copy of the abutters notice form as well as a plan of the proposed curb cut. Additionally we called Natalia on June 21st, 2023 with no answer, called once again on June 26th, 2023 we left a message outline the proposed curb cut and requested a call back. On July 28th, 2023 Helena Martins called us back and informed us that she was the representative for her mother Natalia Furtado, we spoke regarding our proposed curb cut and she gave no objection to the work that we would be performing. Phone On 6/21/23 Initial contact attempt, phone kept ringing well beyond standard answering machine timing On 6/26/23 Second contact attempt, was able to leave a voicemail briefly describing the application and requested a call back On 7/28/23 Received a call from Helena Martins who informed she acts as representative for her mother Natalia, we spoke about the application and she voiced no objections, she sounded wary about signing at that time so I did not push and let her know she could return the signature page sent in the letter. We were unable to locate a working email address and Owner's representative didn't want to provide it. US Mail Standard Postage letter was sent out on 6/26/23, Envelope was sent to the address reflected on Cambridge Property database. Summary Abutter's form was never returned, but no objections were raised during calls with the Owner's representative. 2 Bedford Street Cambridge MA The public record shows the listed Owner being Ming-Lung Tung with an address of 2 Bedford Street Cambridge MA. We were able to find a working phone number for Owner online and after calls with him he gave us his email address. One June 26th, 2023 a letter was mailed to Owner with a copy of the abutters notice form as well as a plan of the proposed curb cut. On June 21st a call was placed to Owner with a voicemail left, he promptly returned the call and the conversation transitioned to email. On September 20th 2023 a follow up email was sent and a docusign agreement was signed. Phone On 06/21/23 Initial contact attempt, no answer, left message requesting call back. On 06/21/23 Owner returned the call, and asked for documentation to be emailed to him. Email On 6/21/23 email exchange with Owner led to introductions and Owner's agreement to execute abutters agreement. On 9/20/23 email follow up with Owner resulted in a signed Abutter's form! US Mail Standard Postage letter was sent out on 6/26/23, Envelope was sent to the address reflected on Cambridge Property database. Summary Owner is supportive of the application and has provided an Abutter's form. 17 Porter Street Cambridge MA The public record shows the listed owner as The Feminine Catholic Association with a principal address of 19 Porter Street Cambridge MA. On June 26th, 2023 a letter was mailed to The Feminine Catholic Association with a copy of the abutters notice form as well as a plan of the proposed curb cut. On June 21, 2023 a call was made with no answer a message was left, tried calling again on June 26th, 2023 a second voicemail was left requesting a call back. On July 22, 2023 Sal Domiano of the Feminine Catholic

Association returned the call and spoke about his excitement for our project and provided information about his organization. He requested donations to a neighborhood event. We did not make donations to the neighborhood event, and the abutter's form was not returned... Phone On 6/21/23 Initial contact attempted, no answer, left message requesting a call back On 6/26/23 Second attempt no answer, call back requested On 07/22/23 Sal Domiano returned the call and spoke at length regarding the area and the history of his parcel, talking about the feast his church hosts each year, he voiced no objection to the application though did ask for a donation to the feast. Email On 6/21/23 Email was sent to church email as listed on their webpage, no response was ever received US Mail Standard Postage letter was sent out on 6/26/23, Envelope was sent to the address reflected on Cambridge Property database. Summary Owner's representative has not signed the Abutter's form, but never objected. 15 Porter Street Cambridge MA The public record shows the listed owner as Tobias Putrih with a primary address of 15 Porter Street Cambridge MA. We were able to find an email address and through email were given his cell phone number. On June 26th, 2023 a letter was mailed to The Tobias with a copy of the abutters notice form as well as a plan of the proposed curb cut. June 21,2023 email was sent to Tobias regarding the curb cut application, June 23rd, 2023 Tobias called regarding the email and we spoke regarding the application and was excited for the build and the modernization of the neighborhood. He agreed to sign the abutters notice. On September 20,2023 follow up email with tobias, he apologized for not sending the form back sooner and said it would be sent by email no later than 9/21/23. Phone On 6/23/23 Tobias called in response to email, great conversation no objections made, will send docusign for approval Email On 6/21/23 Initial email sent On 9/20/23 Reached out to Tobias to which he apologized for not sending back the signed abutter form should be receiving by 9/21/23 US Mail Standard Postage letter was sent out on 6/26/23, Envelope was sent to the address reflected on Cambridge Property database. Summary Owner is supportive of the application and has provided an Abutter's form. 10-10R Porter Street Cambridge MA The public record shows the listed owner to be Mark Pappas with a principal address of 10R Porter Street Cambridge MA. We were able to find a working phone number online, but no email address could be found. On June 26th, 2023 a letter was mailed to The Mark with a copy of the abutters notice form as well as a plan of the proposed curb cut. On June 22nd, 2023 Initial call was not answered, call back was requested. June 26th, 2023 a second call was made with another voicemail left, no response from Mark was ever received.

Phone On 6/22/23 Initial call attempted, no response, requested call back On 6/26/23 Second Call attempted, no response, requested call back Email No working email address was found US Mail Standard Postage letter was sent out on 6/26/23, Envelope was sent to the address reflected on Cambridge Property database. Summary Ownership non-responsive to numerous attempts at discussion. 9 Jefferson Street Cambridge The public record indicates that the primary owner is The Sousa Irrevocable Trust with a primary address of 9 Jefferson Street Cambridge MA. A working phone number was found, but an email address could not be located. On June 26th, 2023 a letter was mailed to The Maria Sousa with a copy of the abutters notice form as well as a plan of the proposed curb cut. On June 21, 2023 Call to Maria, Maria answered but appears to only speak portuguese, called back on June 26th, 2023 with the assistance of a portuguese speaking colleague, there was no answer, voicemail left. No return calls from Maria. Phone On 6/21/23 Initial call attempted, Maria answered but only speaks portuguese On 6/26/23 Second call attempted left voicemail with help from a colleague Email No working email address was found US Mail Standard Postage letter was sent out on 6/26/23, Envelope was sent to the address reflected on Cambridge Property database. Summary Unable to get an Abutter's form signed, but no objections received to any of the communications we sent. 11-13 Jefferson Street / 15 Jefferson Street Cambridge MA The public record for these two properties indicated that the listed owner is 1608 Main Street LLC, with a principal address of 1608 Main Street Tewksbury MA. Search of Mass Corporations revealed the owner of the 1608 Main Street LLC to be Jose Rocha. A phone number for another business under his ownership was found online, no email was found. On June 26th, 2023 a letter was mailed to 1608 Main Street LLC c/o Jose Rocha with a copy of the abutters notice form as well as a plan of the proposed curb cut. Separately on June 21, 2023 a call to Jose's business was made, left a message with one of his employees, within the hour Jose returned the call on his cell phone. We spoke about the property and the proposal, he had no objections but was unwilling to share his email for signature, and said he would send it back in the mail. No letter was received, no further correspondence. Phone On 6/21/23 Called the work line for the suspected owner and requested a call back from one of his employees On 6/21/23 Jose called back from his direct line, spoke regarding the application but was not comfortable with sharing his email at that time, no objections were voiced. Email No working email address was found

US Mail Standard Postage letter was sent out on 6/26/23, Envelope was sent to the address reflected on Cambridge Property database. Summary Unable to get an Abutter's form signed, despite the Owner's indication that they would send it in support. 19 Jefferson Street Cambridge MA The public record reflects the current owner to be Luis Arruda, having a primary address of 19 Jefferson Street Cambridge MA. Through an online search a working phone number was found, no email address was located. On June 26th, 2023 a letter was mailed to Luis Arruda with a copy of the abutters notice form as well as a plan of the proposed curb cut. Additionally on June 21st, 2023 a call was placed to Luis, there was a language barrier and frustration set in quickly before they hung up. No further correspondence or contact was made. Phone On 6/21/23 Initial call, woman answered, language barrier, she became frustrated and hung up No further contact attempted Email No working email was found US Mail Standard Postage letter was sent out on 6/26/23, Envelope was sent to the address reflected on Cambridge Property database. Summary Ownership curious to project plans, but non-responsive on requests for the Abutter's form. Have not voiced objection. 21 Jefferson Street Cambridge MA The public record shows the Owner to be Geno and Diane Decarlo, with a mailing address of 5240 South Thunder Sky Way Tueson AZ. Through an online search a phone number was located for Owner. On June 26th, 2023 a letter was mailed to Owner with a copy of the abutters notice form as well as a plan of the proposed curb cut. On June 21st, 2023 an initial call to Owner was made and a voicemail was left requesting a return call. On June 26th, 2023 a second call was made and voicemail was left requesting a return call. On June 28th, 2023 Owner emailed in response to previous voicemails and the letter, and was mostly interested in the manner of construction and any potential impacts to the neighborhood including questioning plans for fences. We have emailed them again recently and provided additional information they requested, but have not been able to get them to complete the Abutter's form. Phone On 6/21/23 Initial call placed, voicemail message outline of plan left, requested call back On 6/26/23 Second attempt, voicemail left Email On 6/28/23 Geno emailed regarding the voicemails left, spoke about the worries he had regarding the site and the project and was mostly concerned with the final project appearance and negative impacts on the area, and did not approve or deny our application. US Mail Standard Postage letter was sent out on 6/26/23, Envelope was sent to the address reflected on Cambridge Property database. Ownership curious to project plans, but non-responsive on requests for the Abutter's form. Never voiced objection.

DocuSign Envelope ID: A755D8BF-0AE6-4CF7-83F5-DB23E4CDBAAA CITY OF CAMBRIDGE APPLICATION FOR DRIVEWAY CUTS AND OPENINGS ABUTTOR'S FORM Applicants must submit a copy of the assessor's plat and signatures from all abutting property owners including property owners directly across the street (may be more than one). If the abutting buildings are condominiums then all condominium owners must sign. To Whom It May Concern: 2 Bedford Street As owner or agent of Cambridge, Massachusetts, I do hereby declare disapproval approval of installment of Off-Street Parking Facility located at: 16-28 Porter Street Cambridge MA Date: Signed: 2 Bedford Street Cambridge MA Address: To Whom It May Concern: 2 Bedford Street As owner or agent of Cambridge, Massachusetts, I do hereby declare disapproval approval of installment of Off-Street Parking Facility located at: - DocuSigned by: 9/20/2023 Date: Signed: Ming Tung - SEB8FA1DC8E3421.. Address: 16-28 Porter Street Cambridge MA 2 Bedford Street Cambridge MA

05/12/2023 5:14:44 PM Draft Print SKA Landscape Concept MICHAEL D ANGELO Tane 16-26 Porter Street MDLA 05/12/2023

Cambridge, MA Property Line 1 QP 16-26 Porter Street | Landscape Plan 14 TH 3 IG 5 RG 2 UA 3 TH 3 TH 20 Property Line Property Line 22 05/12/2023 5:14:49 PM Draft Print 6 TH 3 IG 5 RG 22 IS 808 26 | Property Line 1QP 14 TH 8 CI 8 CI 4 Cl 11 Cl 10 DP 8 AR MDLA MICHAEL D'ANGELO tandir ape architoinero 05/12/2023

NEVER CUT LEADER - Cambridge, MA SCALE: N.TS. SHRUS PLANTING * SEE PLANT LIST * DECIDUOUS TREE PLANTING PLANTING SOIL MIXTURE PLANTING SOIL GALATILE UNDISTURBED SUBGRADE - COMPACTED SUBGRADE - 16-26 Porter Street Planting Details PLANTING SOIL 05/12/20235:14:52 PM 3 SURE NIAL AND ORNAMENTAL GRASS PLANTING BARK MULCH, INSTALL BEFORE Draft Print PLANT SPADING NOTED IN PLANT MICHAEL D'ANGELO 1 MDLA 05/12/2023

????? - THEE LINE - OH -38 • PORTER cunt cut t STANDARDS 35003 2 25344 CROSSNALK CLEARANOR TOTAL LOT AREA - 12,916 ÷ S.F. PASSWAN CLARANCE TERSECRON CLEARANCE ZONING REQUIREMENT ZONING SCHEDULE MIN. OPEN SPACE TO LOT AREA (34 FT.-PUBLIC) У=2167 REQUIRED STREET 4AL/A FT. (MIN. 20) а 35 20122 CONGHETE SUCHALA 1266 Fu As w. Bus. 1 LAYOUT CAMBRIDGE, MA ONE LEWIS WHARF www.deceile-burke-sata.com 16-28 PORTER STREET BOSTON, MA 02110 PROPOSED SITE PLAN SENNÉ DEVELOPMENT DeCelle-Burke-Sala

L SENNÉ {Insert Name} Name Address {Insert Abutting Address} RE: Curb Cut Application for 16-28 Porter Street Cambridge MA Mr or Mrs, As you are the owner of an abutting property to 16-28 Porter Street in Cambridge, I am writing to notify you of our curb cut plan for our property. Our three contiguous properties presently have two curb cuts, and we plan to close these and replace them with a single curb cut in the middle of our site on Porter Street. Enclosed is a site plan showing the existing curb cuts which we will close, as well as the planned location for a new curb cut to service access to our property. Would you please take a moment to review this plan? We believe this work will improve parking availability on the street as well as have improvements to the sidewalk. If you agree, we would very much appreciate it if you would sign the abutter form also attached. If you will provide me with your email address, I can complete the abutter form and send it to you for easier electronic signature. Please feel free to reach out to me directly with any questions or concerns. [phone removed] [email removed] Respectfully, Peter Senné Director Senné One Lewis Wharf Boston, MA 02110