| Date | Type | Address | Description | Value |
|---|---|---|---|---|
| 2026-07-01 | Building: Alteration and Addition | 455 Main St | 5th floor renovation of fish suite/lab. | $199,266 |
| 2026-06-08 | Building: Alteration and Addition | 290 Binney St | Misc. MEP Upgrades in select areas on floors 3-14 & 17. No FA work. No FP reloca… | - |
| 2026-06-01 | Building: Alteration and Addition | 455 Main St | 3rd floor renovation of select support rooms for future lab fitout | $199,856 |
| 2026-05-11 | Building: Alteration and Addition | 30 Acorn Park Dr | 6th floor Boardroom renovation project. Combine existing conference room and off… | $110,450 |
| 2026-01-21 | Building: Alteration and Addition | 350 Massachusetts Ave | Removing (2) Exterior decorative canopies. Sidewalk permit application #1196187 | $4,120 |
| 2025-12-30 | Building: Alteration and Addition | 20 Sidney St | Adding a convenience door from the 2nd floor tenant space into the parking garag… | $35,375 |
| 2025-10-06 | Building: Alteration and Addition | 455 Main St | 5th Floor Interior Lab Renovation- Jain Lab 5359 | $53,500 |
| 2025-10-06 | Building: Alteration and Addition | 455 Main St | 5th Floor Interior Lab Renovation- Jain Lab 539 | $107,000 |
| 2025-09-19 | Building: Alteration and Addition | 245 First St | 17th Floor Interior Demolition to prepare for future tenant fit-out. | $148,460 |
| 2025-06-03 | Building: Alteration and Addition | 1 One Kendall Square Complex, Unit 400, 600, 700 | Installing steel decking and roof infills at areas where mechanical equipment wa… | $108,010 |
| 2025-05-29 | Building: Alteration and Addition | 455 Main St | 5th Floor Lab Renovation. | $224,000 |
| 2025-05-29 | Building: Alteration and Addition | 455 Main St | 4th floor lab renovation. | $198,000 |
| 2025-03-12 | Building: Alteration and Addition | 35 Landsdowne St | Replacing 2 existing loading dock doors. New doors to tie into Fire Alarm system… | $35,110 |
| 2024-10-28 | Building: Alteration and Addition | 455 Main St | 5th & 7th floor minor lab renovation. | $135,500 |
| 2024-03-25 | Building: Alteration and Addition | 64 Sidney St | 2nd and 3rd floor finishes upgrade. All finishes to replace existing. Replacing… | $700,500 |
| 2023-11-13 | Building: Alteration and Addition | 1 Main St | Upgrades to 1st floor tenant space, with mezzanine. New exterior storefront entr… | $187,291 |
| 2023-10-31 | Building: Alteration and Addition | 35 Landsdowne St | 5th floor renovation to existing lab. Cutting and capping existing lab gases, ad… | $51,805 |
| 2023-10-10 | Building: Alteration and Addition | 1 Main St | Renovation to existing restrooms on the 10th floor, and common area hallway. New… | $139,620 |
| 2023-09-22 | Building: Alteration and Addition | 75 Sidney St | Tenant lab renovation for BioNTech on the 4th floor. New finishes and MEP device… | $159,171 |
| 2023-09-20 | Building: Alteration and Addition | 620 Memorial Dr | Comestic renovation to first floor lobby and common spaces. | $276,199 |
| 2023-08-29 | Building: Alteration and Addition | 455 Main St | 6th floor lab and office renovation. | $151,000 |
| 2023-08-28 | Building: Alteration and Addition | 75 Sidney St | A/V Upgrades in conference rooms on floors 1-3 in the building. Opening walls to… | $700,000 |
| 2023-08-09 | Building: Alteration and Addition | 30 Acorn Park Dr | 1st floor lab expansion project. Build-out of 3 new rooms, in currently vacant s… | $166,068 |
| 2023-07-28 | Building: Alteration and Addition | 1030 Massachusetts Ave | 4th floor tenant space interior renovation. New finishes (carpet, ceiling, paint… | $171,996 |
| 2023-07-28 | Building: Alteration and Addition | 1 Portland St | Renovation of an existing vivarium lab space on Level 7 to transform an existing… | $75,150 |
| 2023-06-29 | Building: Alteration and Addition | 300 Massachusetts Ave | A/V Upgrades in conference rooms on floors 2-6 in the building. Opening walls to… | $375,000 |
| 2023-05-31 | Building: Alteration and Addition | 450 Kendall St | 5th floor office space fit-out | $597,615 |
| 2023-05-04 | Building: Alteration and Addition | 101 Main St | 12th Floor Spec Suite Fitout- Suite 1210B. New finishes, new walls, new MEP's, F… | $165,056 |
| 2023-05-04 | Building: Alteration and Addition | 101 Main St | 12th Floor Spec Suite Fit-Out. Suite 1210A. New finishes, walls, MEP's, FA & FP. | $163,638 |
| 2023-04-25 | Building: Alteration and Addition | 105 Broadway | Renovation to 5th floor conference room- selective demo, new interior finishes, … | $50,571 |
| 2023-03-27 | Building: Alteration and Addition | 75 Sidney St | Tenant lab renovation for BioNTech on the 4th floor. New finishes and MEP device… | $160,344 |
| 2023-03-27 | Building: Alteration and Addition | 101 Main St | 12th floor interior demo to prepare for tenant fit-out. No FP or FA work until t… | $31,000 |
| 2023-03-01 | Building: Alteration and Addition | 1541 Massachusetts Ave | Mechanical Upgrades on floors B-5. Building will be unoccupied during 2023-2024 … | $2,915,028 |
| 2023-02-24 | Building: Alteration and Addition | 245 First St | New drywall partition to create new microscope room in existing 2nd floor lab sp… | $34,000 |
| 2023-02-07 | Building: Alteration and Addition | 101 Main St | 1st floor Mailroom renovation. Demolition of one partition, new mailboxes, new c… | $44,300 |
| 2023-01-10 | Building: Alteration and Addition | 60 First St | Fit-out of approximately 36,000 gsf of lab and office space on the 2nd Floor. | $6,612,379 |
| 2022-10-17 | Building: Alteration and Addition | 30 Acorn Park Dr | 1st floor office space renovation. New walls for offices, new finishes, new coff… | $223,850 |
| 2022-10-17 | Building: Alteration and Addition | 200 Technology Sq | Basement vivarium renovation. New MEP's, new walls, new lab equipment, FA & FP w… | $118,100 |
| 2022-10-17 | Building: Alteration and Addition | 300 Massachusetts Ave | A/V Upgrades. Electrical work and paint. No structural work, FA, or sprinkler wo… | $22,290 |
| 2022-09-30 | Building: Alteration and Addition | 320 Charles St | Minor office renovation on the second floor. Replacing carpet, painting walls, r… | $89,000 |
| 2022-08-17 | Building: Alteration and Addition | 1 Main St | Tenant space renovation on the 13th floor. Some new walls, some new finishes. | $33,000 |
| 2022-08-15 | Building: Alteration and Addition | 1 Main St | Common Area renovation on the 1st floor. | $133,864 |
| 2022-08-15 | Building: Alteration and Addition | 101 Main St | 12th Floor Restroom Renovation | $103,646 |
| 2022-08-15 | Building: Alteration and Addition | 1 Main St | 5th Floor Restroom Renovation | $126,976 |
| 2022-06-23 | Building: Alteration and Addition | 765 Concord Ave | Refresh of school offices. New finishes, and build-out new private offices. | $174,200 |
| 2022-06-23 | Building: Alteration and Addition | 215 First St | partial 5th Floor office renovation for Flare Therapeutics | $201,729 |
| 2022-06-21 | Building: Alteration and Addition | 1 Hampshire St | Renovation to 6th Floor Executive Suite. | $850,000 |
| 2022-05-02 | Building: Alteration and Addition | 650 East Kendall St | AV work. Installing a projector & screen into a conference room. Adding power fo… | $16,511 |
| 2022-04-11 | Building: Alteration and Addition | 30 Acorn Park Dr | 2nd Floor Lab Renovation. New finishes, minor MEP work. | $40,700 |
| 2022-03-28 | Building: Alteration and Addition | 301 Massachusetts Ave | Minor renovation of existing suite to include select demolition of non-load bear… | $186,374 |
Phone numbers, websites, license status, and CSV export — for all Cambridge contractors.
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