{"source":"official-led pipeline (Dev Log + permits) with D12 + C-1 neighbor-notification overlays","generated_utc":"2026-07-28T12:51:51+00:00","project_count":748,"official_count":732,"community_only_count":16,"rncn_enriched_count":52,"rncn_only_count":2,"aho_enriched_count":15,"aho_only_count":0,"projects":[{"map_lot":"269-135","address":"5 Alewife Park","address_aliases":["2 Alewife Pk","6 Alewife Pk"],"latitude":42.3985,"longitude":-71.1379,"source":"official","in_city_records":true,"stage":"Permitted","stage_as_of":"2023-08-07","stage_estimated":false,"likely_complete":false,"inactive_since":null,"use":"Commercial / Mixed Use","dev_type":"new_construction","construction_type":"new_construction","construction_inferred":false,"change_of_use":false,"description":"New construction lab/office building steel pile foundation to be installed in an existing parking lot","proposed_units":0,"proposed_units_source":"official","existing_units":null,"net_units":null,"affordable_units":null,"affordable_source":null,"proposed_stories":4,"proposed_stories_source":"official","proposed_gfa":124000,"developer":"IQHQ","developer_source":"official","devlog_permit_type":"Planning Board Special Permit","devlog_pb_case":"PB387","devlog_note":"Overall project includes transfer of development rights from Jerry's Pond area. 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An alarm initiation signal shall be provided when the system operates, from the flow switches located down-stream of the zone control valves, or up-stream of the wet-pipe alarm valves. All control valves will have tamper switches. All new tamper and flow switches will be connected to the main fire alarm control panel. 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As of August 2019, additional space at 320 Bent Street has been acquired which includes the basement, 1st, 2nd, and 3rd floors of the building for a total of approximately 180,000 sqft. Because these floors have been owned by various other tenants, renovations are required in order to meet both the functional needs of the researchers but also to bring the office and lab spaces up to Merck standards. Additionally, renovation of this space will allow for MRL to develop an Early Discovery Center with a focus on Chemical Biology, Immunology, and Data Sciences in the Cambridge area.Strategically, the proximity and interaction with the Cambridge scientific community, along with an ability to recruit additional talent from this area, will enhance our capacity to explore and rapidly exploit new advances in our understanding of human biology, which is key to Merck\u2019s future success as a research- driven biopharmaceutical company. Continued support of the Exploratory Science Center with this explicit mission within a nimble and entrepreneurial environment is integral to the success of the new MRL Discovery model.The renovation of 320 Bent Street will include the 1st, 2nd, and 3rd floors with the basement and 4th floor to remain as is. The office areas on all three floors will be renovated to update the work environment with office support spaces including huddle rooms, focus rooms, open collaboration spaces, wellness rooms, conference rooms, and coffee/kitchenette areas on each floor, while utilizing as many of the existing partitions as possible on the 3rd floor, and some of the existing partitions on the 2nd floor. The lab areas will have a mix of renovation with the most recently renovated labs to remain largely as is while a portion of the 2nd floor labs will be more fully renovated to support new functions. Some labs will receive minor cosmetic upgrades. Electrical and plumbing upgrades will be made, as needed, to support lab and office renovations while mechanical systems on each of the three renovated floors will be completely replaced with major equipment in the basement and the roof to remain as is.The Project has the following key objectives:Create a new, flexible Catering Caf\u00e9 on the 1st floor to serve as overflow to the Conferencing Center, but that is also large enough to host all-hands meetings for all Merck employees across all floors of the building.Construct a new Chemistry Lab on the 2nd floor that facilitates collaborative research by creating an open lab concept with sufficient chemical fume hoods in one centralized space.Create a new BSL-2+ Suite on the 2nd floor by repurposing an existing Clean Space and its associated autoclave, building an Anteroom into the lab, and installing dedicated exhaust fans to serve the space.Reclaim existing Tissue Culture labs on both the 2nd and 3rd floors by adding necessary equipment, fixtures, and associated utilities.Identify opportunities to combine adjacent labs into single, larger spaces by demolishing parts of or entire demising partitions and reconfiguring casework, as appropriate.Refinish unassigned labs on 2nd and 3rd floors for future use.Improve 3rd floor circulation by creating a corridor that connects North and South labs on that floor.Provide new utilities in Assigned labs that meet the requirements of the functions identified by the team.Rework exhaust ductwork on floors Basement through 3rd to meet Merck standards.Build a new LCR room on the 3rd floor to accommodate IT equipment as demanded by the program.Competitive Scope items will be identified and priced separately from the Base Scope.In-scope labs will be referred to as follows throughout this report:Mothballed labsThese are labs that are not in the scope of the Project, but that may require above-ceiling work due to exhaust ductwork upgrades. 1st floor labs fall under this category.Unassigned labsThese are labs on the 2nd and 3rd floors that do not currently have an assigned program. Refinishing floors, painting walls, and installing new light fixtures will be Competitive Scope, whereas new data drops and WAPs will be Base Scope. No other new utilities are provisioned for these spaces. Example: labs located in the Southeast corner of the 2nd floor.Assigned labsThese are labs that have been assigned a program, and may require some casework reconfiguration. Base Scope in these labs will be to refinish floors, paint walls, install new light fixtures, and provide new utilities specific to the functions to be carried out in those spaces. Example: Tissue Culture labs, Bio Labs on the 2nd\u00a0floor, and General Lab on the Northeast corner of the 3rd floor.Renovated labsThese are labs that result in the full gut and renovation of existing spaces. Demolition in these labs include demising partitions, ceilings, casework, and utilities. New work in these labs will include new casework, new utilities, new ceilings, and new finishes. 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Will double the amount of floor area. 7/6/26 Mid Cambridge Historical Commission denied the peition.","flyer_url":null,"meeting_date":null,"meeting_time":null,"meeting_location":null,"meeting_notes":null,"contact_name":null,"contact_phone":null,"contact_email":null,"review_source":"ncd","review_district":"Mid Cambridge NCD","review_case_id":"MC-7522","review_meeting_date":"2026-07-06","review_meeting_time":"6:00 pm","review_meeting_location":"Online \u2014 Zoom","review_agenda_url":"https://www.cambridgema.gov/-/media/files/historicalcommission/pdf/agenda_mc_current.pdf","review_doc_urls":{},"last_reviewed":null,"review_outcome":null,"aho_id":null,"aho_status":null,"aho_sponsor":null,"aho_project_url":null,"is_aho":false,"proposal_url":"https://www.cambridgema.gov/-/media/Files/historicalcommission/pdf/mcmeetingfiles/mc752213robertsroadrev.pdf","first_seen":"2026-06-11"},{"map_lot":"135-119","address":"60 Ellery St","address_aliases":[],"latitude":42.372398,"longitude":-71.109832,"source":"official","in_city_records":true,"stage":"Early Signal","stage_as_of":null,"stage_estimated":true,"likely_complete":false,"inactive_since":null,"use":null,"dev_type":"development","construction_type":"unknown","construction_inferred":false,"change_of_use":false,"description":null,"proposed_units":30,"proposed_units_source":"community","existing_units":4,"net_units":26,"affordable_units":null,"affordable_source":null,"proposed_stories":null,"proposed_stories_source":null,"proposed_gfa":null,"developer":"Mike Tokatlyan","developer_source":"community","devlog_permit_type":null,"devlog_pb_case":null,"devlog_note":null,"parking_spaces":null,"dates":{"submitted":null,"permit_issued":null,"demo_started":null,"completed":null},"permit_ids":[],"minor_permit_ids":[],"awaiting_building_permit":false,"cdd_notice_url":"","d12_id":"d12-036","community_notes":"No permits yet. Developer/contact: Mike Tokatlyan. 18 one-bedroom apartments and six with two bedrooms. 2016 purchase was by the current owner (Biorichland LLC), which has operated the property as rentals. Mike Tokatlyan of Contempo Builders, is the developer of the planned project and plans to buy the property. He stated at a meeting with neighbors in June 2025 that he has a purchase and sale agreement with the current owner to buy the property once he gets his demo permit. Removing trees and parking. Will need to build over the easement that is shared with Ellery Square.","flyer_url":null,"meeting_date":null,"meeting_time":null,"meeting_location":null,"meeting_notes":null,"contact_name":null,"contact_phone":null,"contact_email":null,"review_source":"ncd","review_district":"Mid Cambridge NCD","review_case_id":"MC-7293","review_meeting_date":"2025-08-04","review_meeting_time":null,"review_meeting_location":null,"review_agenda_url":"https://www.cambridgema.gov/historic/Publications/detail.aspx?path=%2fsitecore%2fcontent%2fhome%2fhistoric%2fPublications%2fMinutes%2fMidCambridge%2f2025%2faugust4","review_doc_urls":{},"last_reviewed":"2025-08-04","review_outcome":"continued","aho_id":null,"aho_status":null,"aho_sponsor":null,"aho_project_url":null,"is_aho":false,"proposal_url":"https://www.cambridgema.gov/-/media/Files/historicalcommission/pdf/mcmeetingfiles/2026.06.15_60ElleryMCDCDC.pdf","first_seen":"2026-06-11"},{"map_lot":"139-196","address":"84 Ellery St","address_aliases":["84-86 Ellery St"],"latitude":42.373424,"longitude":-71.109108,"source":"official","in_city_records":true,"stage":"In review","stage_as_of":null,"stage_estimated":true,"likely_complete":false,"inactive_since":null,"use":null,"dev_type":"development","construction_type":"unknown","construction_inferred":false,"change_of_use":false,"description":"Partial demolition and addition; under Mid Cambridge NCD review.","proposed_units":null,"proposed_units_source":null,"existing_units":8,"net_units":null,"affordable_units":null,"affordable_source":null,"proposed_stories":6,"proposed_stories_source":"community","proposed_gfa":null,"developer":"","developer_source":null,"devlog_permit_type":null,"devlog_pb_case":null,"devlog_note":null,"parking_spaces":null,"dates":{"submitted":null,"permit_issued":null,"demo_started":null,"completed":null},"permit_ids":[],"minor_permit_ids":[],"awaiting_building_permit":false,"cdd_notice_url":"","d12_id":"d12-037","community_notes":"No permits yet. Original proposal of 84/86 Ellery would have been 81 units, of which 20% would have been inclusionary. Now, design preserves the historical facade, but has less units. Though right now 84 and 86 are separate properties, they will be consolidated. Right now 84 has 8 units and 86 has 7. Will be 6 stories. Same architect as 88 Ellery. The developer is DND.Architect: Dan Anderson of Anderson-Porter Design.","flyer_url":null,"meeting_date":null,"meeting_time":null,"meeting_location":null,"meeting_notes":null,"contact_name":null,"contact_phone":null,"contact_email":null,"review_source":null,"review_district":"Mid Cambridge NCD","review_case_id":"MC-7331","review_meeting_date":null,"review_meeting_time":null,"review_meeting_location":null,"review_agenda_url":null,"review_doc_urls":{},"last_reviewed":null,"review_outcome":null,"aho_id":null,"aho_status":null,"aho_sponsor":null,"aho_project_url":null,"is_aho":false,"proposal_url":"https://www.cambridgema.gov/-/media/files/historicalcommission/pdf/mcmeetingfiles/mc73318486ellerystreetreviseddrawings.pdf","first_seen":"2026-06-11"},{"map_lot":"139-88","address":"88 Ellery St","address_aliases":[],"latitude":42.373628,"longitude":-71.108964,"source":"official","in_city_records":true,"stage":"Early Signal","stage_as_of":null,"stage_estimated":true,"likely_complete":false,"inactive_since":null,"use":null,"dev_type":"development","construction_type":"unknown","construction_inferred":false,"change_of_use":false,"description":null,"proposed_units":32,"proposed_units_source":"community","existing_units":1,"net_units":31,"affordable_units":null,"affordable_source":null,"proposed_stories":null,"proposed_stories_source":null,"proposed_gfa":null,"developer":"","developer_source":null,"devlog_permit_type":null,"devlog_pb_case":null,"devlog_note":null,"parking_spaces":null,"dates":{"submitted":null,"permit_issued":null,"demo_started":null,"completed":null},"permit_ids":[],"minor_permit_ids":[],"awaiting_building_permit":false,"cdd_notice_url":"","d12_id":"d12-038","community_notes":"No permits yet. Developer Helios working with Architect Dan Anderson will be building 32 units, some inclusionary. Same architect as 84-86 Ellery. Likely will cast neighboring solar panels into shade.","flyer_url":null,"meeting_date":null,"meeting_time":null,"meeting_location":null,"meeting_notes":null,"contact_name":null,"contact_phone":null,"contact_email":null,"review_source":"ncd","review_district":"Mid Cambridge NCD","review_case_id":"MC-7463","review_meeting_date":"2026-02-02","review_meeting_time":null,"review_meeting_location":null,"review_agenda_url":"https://www.cambridgema.gov/historic/Publications/detail.aspx?path=%2fsitecore%2fcontent%2fhome%2fhistoric%2fPublications%2fMinutes%2fMidCambridge%2f2026%2ffebruary2","review_doc_urls":{},"last_reviewed":"2026-02-02","review_outcome":"continued","aho_id":null,"aho_status":null,"aho_sponsor":null,"aho_project_url":null,"is_aho":false,"proposal_url":"https://www.cambridgema.gov/-/media/files/historicalcommission/pdf/mcmeetingfiles/88ellerysthistoricreview0127small.pdf","first_seen":"2026-06-11"},{"map_lot":"115-86","address":"406 Broadway","address_aliases":[],"latitude":42.372012,"longitude":-71.108219,"source":"official","in_city_records":true,"stage":"Early Signal","stage_as_of":null,"stage_estimated":true,"likely_complete":false,"inactive_since":null,"use":null,"dev_type":"development","construction_type":"unknown","construction_inferred":false,"change_of_use":false,"description":null,"proposed_units":34,"proposed_units_source":"community","existing_units":3,"net_units":31,"affordable_units":null,"affordable_source":null,"proposed_stories":6,"proposed_stories_source":"community","proposed_gfa":null,"developer":"","developer_source":null,"devlog_permit_type":null,"devlog_pb_case":null,"devlog_note":null,"parking_spaces":null,"dates":{"submitted":null,"permit_issued":null,"demo_started":null,"completed":null},"permit_ids":[],"minor_permit_ids":[],"awaiting_building_permit":false,"cdd_notice_url":"","d12_id":"d12-039","community_notes":"No permits yet. 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Project Description: Planning Board Special Permit to construct approximately 85 multifamily residential units with 18 onsite parking spaces. The site is a through-parcel fronting on both Bay State Road and Birch Street.","flyer_url":"https://www.cambridgema.gov/-/media/Files/CDD/ZoningDevel/specialpermitsadvisory/PreApplication/2026/preapp_30baystaterd_20260113.pdf","meeting_date":"2026-01-13","meeting_time":"6:00 PM","meeting_location":"VFW Hall, 688 Huron Street","meeting_notes":"Cambridge, MA The applicant is conducting this meeting virtually. See flyer for details. The applicant is conducting multiple meetings. 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Seems that the three properties are being combined into 202 Garden but is very unclear. 204 is only one with an addition/alteration permit. Proposed development of 3 4-story townhomes with garage parking.\ndevelopment of three 4-story townhomes with garage parking.","flyer_url":"https://www.cambridgema.gov/-/media/Files/CDD/ZoningDevel/resc1notices/2026/gardenst202_1203958_20260424.pdf","meeting_date":"2026-04-24","meeting_time":"3:00 P.M.","meeting_location":null,"meeting_notes":"The applicant is conducting a virtual meeting. 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Permit to renovate the house and for a second unit in rear.","flyer_url":"https://www.cambridgema.gov/-/media/Files/CDD/ZoningDevel/resc1notices/2025/gardenst214_1185295_20251014.pdf","meeting_date":"2025-10-14","meeting_time":"6:00 P.M.","meeting_location":null,"meeting_notes":"The applicant is conducting a virtual meeting. 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Currently a two-family house with detached two-car garage. Will be demolished and a 9-unit building will be constructed. The house sold in August 2025. A tree cut down.","flyer_url":null,"meeting_date":null,"meeting_time":null,"meeting_location":null,"meeting_notes":null,"contact_name":null,"contact_phone":null,"contact_email":null,"review_source":null,"review_district":null,"review_case_id":null,"review_meeting_date":null,"review_meeting_time":null,"review_meeting_location":null,"review_agenda_url":null,"review_doc_urls":{},"last_reviewed":null,"review_outcome":null,"aho_id":null,"aho_status":null,"aho_sponsor":null,"aho_project_url":null,"is_aho":false,"proposal_url":null,"first_seen":"2026-06-11"},{"map_lot":"194-74","address":"29 Sargent St","address_aliases":[],"latitude":42.392019,"longitude":-71.132075,"source":"official","in_city_records":true,"stage":"In review","stage_as_of":"2026-07-29","stage_estimated":false,"likely_complete":false,"inactive_since":null,"use":null,"dev_type":"development","construction_type":"unknown","construction_inferred":false,"change_of_use":false,"description":null,"proposed_units":10,"proposed_units_source":"community","existing_units":1,"net_units":9,"affordable_units":null,"affordable_source":null,"proposed_stories":null,"proposed_stories_source":null,"proposed_gfa":null,"developer":"","developer_source":null,"devlog_permit_type":null,"devlog_pb_case":null,"devlog_note":null,"parking_spaces":null,"dates":{"submitted":null,"permit_issued":null,"demo_started":null,"completed":null},"permit_ids":[],"minor_permit_ids":[],"awaiting_building_permit":false,"cdd_notice_url":"https://www.cambridgema.gov/-/media/files/cdd/zoningdevel/resc1notices/2026/sargentst29_1213512_20260729.pdf","d12_id":"d12-054","community_notes":"Applied for permit May 2026. 3 parking spaces. 10 units. 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