Permit history for 1350 Massachusetts Ave, Cambridge

Cambridge, MA · 18 permits on file · 2021–2026

18
Permits on file
2021
First permit
2026
Most recent
$11,436,674
Declared value (all work)

Permits on file (18)

Ordered most recent first. Data from the city's open data portal.

Building: Alteration and Addition
Renovation on 5th floor within occupied spaces for harvard smith center. minor interior demo, new dw , mep's.
Contractor: Lee Kennedy.co
Status: Active
May 21, 2026
Declared cost: $975,000
Building: Alteration and Addition
Replacement of existing generator, rooftop air handling units and exhaust fans, basement heating and ventilation units, fuel oil system, and associated piping and wiring. includes new dunnage steel on roof for new mechanical equipment.
Contractor: Turner Construction Company
Status: Active
Nov 5, 2025
Declared cost: $5,817,851
Building: Alteration and Addition
Remove and replace exspansion joint currently installed on level p! of garage. totaling approximately 105 lf. perform miscellaneous concrete repairs totaling approximately 350 sqft, and match exsiting coating where demo is performed on conc
Contractor: Bass Restoration & Waterproofing
Status: Active
Jul 24, 2025
Declared cost: $180,352
Building: Alteration and Addition
Office space renovation on 8th floor, mechanical systems upgrades on 9th floor
Contractor: Lee Kennedy Co
Status: Active
May 12, 2025
Declared cost: $1,564,000
Building: Alteration and Addition
Replace 2 exising antennas with 2 new antennas in nearly the same locations, replace 6 remote radio heads with 10 new remote radio heads in nearly the same locations, replace cerain cabling with new cables, add diplexers and remove and repl
Contractor: Superior Wireless Services LLC
Status: Active
May 2, 2025
Declared cost: $175,000
Building: Alteration and Addition
Verizon will add 1 antenna and 7 radios per attached plans.
Contractor: Qualtek Infraservices
Status: Active
Jan 21, 2025
Declared cost: $30,000
Building: Alteration and Addition
Installation of three security turnstiles on the ground floor level.
Contractor: Turner Construction
Status: Complete
Jul 18, 2024
Declared cost: $401,302
Building: Alteration and Addition
At&t modifications include replacing (12) antennas, replacing (6) rrhs, replacing certain cabling, add rectifiers, remove exising diplexers and tma's and remove and replace certain equipment in at&t's existing rooftop equipment shelter.
Contractor: QualTek Wireless
Status: Active
Mar 26, 2024
Declared cost: $110,000
Building: Alteration and Addition
Renovate offices on the 6th floor
Contractor: Berkeley Building Company
Status: Complete
Jul 28, 2023
Declared cost: $640,465
Building: Alteration and Addition
Upgades to hvac and finishes
Contractor: Berkeley Building Company
Status: Active
Jul 26, 2023
Declared cost: $328,540
Building: Alteration and Addition
Renovate offices on the 5th floor
Contractor: Berkeley Building Company
Status: Active
Apr 3, 2023
Declared cost: $380,741
Building: Alteration and Addition
6 toilet room's  beining renovated and hvac work on the exhaust
Contractor: Berkeley Building Company
Status: Active
Jan 9, 2023
Declared cost: $162,966
Building: Alteration and Addition
Construct two gender neutral one toilet bathrooms on the 10th floor.  remove an existing kitchenete/bar and walk in cooler.
Contractor: Gloucester Builders Inc
Status: Active
May 12, 2022
Declared cost: $241,437
Building: Alteration and Addition
Verizon will swap 3 antennas per the attached plans.
Contractor: Heidrea
Status: Complete
Jan 24, 2022
Declared cost: $47,700
Building: Alteration and Addition
Renovation to existing ground floor space per plans including new cookline, new and existing finishes, plumbing, sprinkler, hvac and electric work.
Contractor: Cafco Construction Management
Status: Complete
Jul 8, 2021
Declared cost: $128,500
Building: Alteration and Addition
Renovation of (3) 3rd floor bathrooms. finishes and minor mep rework. no sprinkler, egress or fa work.
Contractor: Berkeley Building Company
Status: Complete
Jun 28, 2021
Declared cost: $110,850
Building: Alteration and Addition
Facade repairs after antenna sector removal
Contractor: Folan Waterproofing & Construction Co., Inc.
Status: Active
May 18, 2021
Declared cost: $129,270
Building: Alteration and Addition
Replace existing telecommunications equipment with upgraded equipment as shown on accompanying plans
Contractor: QualTek
Status: Active
May 18, 2021
Declared cost: $12,700

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Disclaimer: Permit data comes from Cambridge's official open data portal. Records may be incomplete for older permits, and not every home-improvement project requires a permit. Verify with the Cambridge building department before buying, selling, or planning work.