Cambridge Building Permits & Property Data

Heads up: The public source includes contractor names on some current permit records, but coverage has not yet reached PermitGrab's market-level reporting threshold. This page focuses on permit records and property data; contractor names are shown where the public source publishes them.

14,539 indexed permits · 486 code violations · Cambridge, Massachusetts.

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Cambridge building permits — key stats
Newest permit 2026-09-17

PermitGrab tracks 14,539 building permits in Cambridge, MA as of 2026-09-17. 486 code violations in the same area, newest violation date 2026-09-16.

Recent record dates

Record recency is based on available filing or issue dates; it does not verify publication time or collection delay.

Newest permit date:

PermitGrab Pro is a $149/mo subscription for current municipal permit, property, and code-violation records. Some contractor names are available from the official source, but coverage has not reached market-level reporting. This page focuses on the permit and property signals it does publish. 14-day Pro trial below — choose your market first, then card required at checkout · cancel anytime before day 14.

Filter Cambridge permits by trade: solar · roofing · HVAC · electrical · fire protection · new construction.

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One email a week with the newest Cambridge building permits — addresses, project details, and property activity where available. Free summary only — no credit card. Pro research tools require a separate 14-day trial with a card. Available fields vary by source. Unsubscribe anytime.

14,539
Indexed Permits
Contractor count unavailable
486
Code Violations
Property Owners · count unavailable
2026-09-23
Last Updated
Updated recently · 2026-09-17

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Published permit & code records

Permit data through 2026-09-17
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14,539 permits sorted by date

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Date Type Value Address Details Contractor / Status Save
2025-12-11 Roofing $13,500 66 Maple Ave Extend existing common rear stairwell to provide roof service access via new 10x… FRC Services
2025-12-11 Roofing $3,624 33 Blanchard Rd Install Wall Anchors to stabilize bowing walls.Install high pressure polyurethan… New installation New roof Groundworks
2025-12-11 HVAC/Mech $264,525 124 Mt Auburn St Interior alterations at the third floor of 124 Mount Auburn Street. Work include… Votze-Butler Associates
2025-12-10 Roofing $999,175 330 Mt Auburn St AHU Upgrades on level 6 mechanical room with associated MEP upgrades to levels 7… New installation New roof Wise Construction
2025-12-10 Windows/Doors $15,030 44 Langdon St, Unit B Open wall in bedroom and install an egress Window per architectural plans. Level and Plumb Construction, Inc.
2025-12-10 General Construction $4,300 241 UPLAND RD, Unit 2 Exterior Wall, and Rim Joist Insulation and Air Sealing. Work ID 55470012 New England Home Performance Kings Inc DBA-Insul kings
2025-12-10 Structural $1,000 80 Griswold St Residential weatherization/air sealing. No structural changes. ( 845431 ) HomeWorks
2025-12-10 General Construction 32 Tremont St MASS SAVE - WEATHERIZATIONAIR SEALING - R-19 FIBERGLASS BATT WITH 2' RIGID IB BA… BUILDER SERVICES GROUP dba QUALITY INSULATION
2025-12-10 General Construction $3,900 29 Normandy Ave, Unit 2 Air sealing in the attic and basement. Insulate attic flat with blown in cellulo… TC Building Inc
2025-12-10 General Construction $238,073 16 Sargent St Finish part of basement with new bedroom, bathroom, laundry room.  Construct new… Stillwater Building & Renovation, LLC
2025-12-10 Plumbing $27,550 7 CENTRE ST, Unit 23 Bathroom Removation, Replace the existing toilet and vanity, remove and install … Marcos Albuquerque
2025-12-10 General Construction $3,600 241 Upland Rd, Unit 1 Exterior Wall and Rim Joist Insulation and Air Sealing. work id: 54579101 New England Home Performance Kings Inc DBA- Insul Kings
2025-12-09 General Construction $239,000 10 Pleasant St, Unit 3 Full Gut remodel. Nano Building Corp
2025-12-09 Roofing $7,403 64 WILLOW ST, Unit 2 FRONT PORCH - RUBBER ROOF REPLACEMENT // WOOD SHEETING/DECKING REPLACEMENT // WA… replacement New roof RB Farina Roofing
2025-12-09 Windows/Doors $9,860 5 CRAWFORD ST, Unit 5/9 install 9 harvey replacement windows. Energy star, inserts only with nos structu… Fisher Windows
2025-12-09 General Construction $11,849 207 LEXINGTON AVE, Unit 1 Insulate walls with 3" dense pack cellulose, insulate attic floor with 15" cellu… Rogers Insulation Specialist Co., Inc.
2025-12-08 General Construction $4,000 78 Sixth St Insulation work as part of the MASS Save program. Work ID 842836 NEEECO LLC
2025-12-08 General Construction $29,100 38 Washburn Ave Demo bathtub in first floor bathroom; replace with shower. Installl exhaust fan.… Long Home, LLC
2025-12-08 General Construction $17,350 58 GARDEN ST, Unit G Repair/replace rotted exterior wall as needed. Includes misc trim repairs around… Russell Remodeling
2025-12-08 General Construction $2,253,000 66 Kinnaird St, Cambridge, MA 02139 Construction of new 5 unit building 5 units PETER QUINN ARCHITECTS LLC - PETER SAMUEL QUINN
2025-12-07 General Construction $15,386 700 Huron Ave Remove and replace the ground floor exterior entry / exit ramp on the backside o… Mukhooy Industries LLC
2025-12-05 Plumbing $50,000 7 Linnaean St Open wet wall behind toilet and bathroom sink from floor to ceiling Units 3, 8, … Maintenance Resource Co Inc
2025-12-05 Structural $2,000 177 River St Residential weatherization/air sealing. No structural changes. ( 844137 ) HomeWorks
2025-12-05 Structural $4,000 314 Pearl St Residential weatherization/air sealing. No structural changes. (  844441 ) ( Uni… HomeWorks
2025-12-04 HVAC/Mech $122,956 1 Portland St This project includes renovations to the existing loading dock, and grease trap … Commodore Builders LLC
2025-12-04 Demolition $81,113 1 RUSSELL ST, Unit 400 renovate existing kitchen space, demo only as needed Custom Contracting Inc
2025-12-04 Fire Protection $493,203 124 Walker St Install new fire alarm system at Walbach Hall. fire alarm Shawmut Design and Construction
2025-12-04 Roofing $14,000 124 Sherman St Shingle Roofing Replacement // Install new 1/2" CDX plywood over existing ledge … shingle replacement New roof RB Farina Roofing and Construction Inc.
2025-12-04 Demolition $64,000 222 Third St Selective demolition of non bearing office partions, build new wall at break are… Red Star Construction Services, Inc
2025-12-04 Structural $115,500 33 Brewster St New heating system, mew third floor bath, Misc carpentry on 1st and second floor… Ricci Bros Inc
2025-12-04 General Construction $12,800 239 Allston St Mass Save Weatherization. Insulate exterior walls with blown-in cellulose insula… WALTER R COLWELL
2025-12-03 Windows/Doors $5,000 15 Kassul Pk Remove wall between the kitchen and dining room and install Microlam Beam and Po… North Shore Building and Painting Services LLC
2025-12-03 General Construction $187,200 51 Inman St Alterations of second floor carpet, paint and ceiling tiles General Development Inc
2025-12-03 HVAC/Mech $4,505 50 Memorial Dr New HVAC and FA Scope to Improve Existing First and Second Floor Prayer Rooms DCBA
2025-12-03 General Construction $69,500 285 HARVARD ST, Unit 409 Renovate kitchen keeping existing layout. American Precision Developers
2025-12-02 HVAC/Mech $137,788 60 GROZIER RD, Unit B Restore finishes in the basement to include flooring, wall surface and ceiling s… Wendel Klein Design Build
📞 (•••) •••-••••
2025-12-02 Demolition $16,000 108 Grozier Rd Interior Demo Only- Remove all interior finishes Treadstone Construction
2025-12-02 General Construction $71,090 118-R Industrial Park Rd Office renovation, new cabinetry & enlarged breakroom CRJ Enterprise Corp
2025-12-02 Windows/Doors $83,000 75 Ames St Replacement of entry doors on the 75 Ames Street entrance. Existing storefront d… G Greene Construction Inc.
2025-12-02 Demolition $25,000 238 Main St Non structural interior demo due to water damage, 4th and 5th floor  drywallfloo… Service Master by Gilmore
2025-12-02 General Construction $13,274 23 Avon St Insulation, Air sealing, Weatherization work id: 58223 Zachary Leonard- Weathervane Home…
2025-12-01 General Construction $848,850 1124 Massachusetts Ave Interior and exterior renovation of property Buildout construction Corporation
2025-12-01 Fire Protection $110,657 200 Cambridgepark Dr Demolition and replacement of existing dry sprinkler system at Parking garage sprinkler B.W. Kennedy & Co. LLC
2025-12-01 General Construction $16,725 33 Regent St Dexkos Inc has been hired by the HOA condominium trust to make repairs on the ex… New construction Dexkos Inc
2025-12-01 General Construction $32,600 36 Jfk St Minor fit out of existing tatoo parlor unit on second floor for a hair salon. A&A Building and Remodeling
2025-11-29 Windows/Doors $18,633 252 HARVARD ST, Unit 5 remove and replace 22 windows like for like no structural work like for like replacement HVAC changeout L&P Boston Operating Inc DBA Window World of Boston
2025-11-29 Windows/Doors $26,450 8 George St, Unit 1 Deleading UnitReplacing 10 Windows Commonwealth Contracting
2025-11-28 General Construction $149,600 49 IRVING ST, Unit 3 Kitchen Renovation, First floor  bathroom renovation,  In Basement:( Renovate la… BL Contractor inc
2025-11-28 General Construction $9,704 30 CUSHING ST, Unit 2 insulate 476 sq.ft kneewall slope with 6" fiberglass and 2" thermal barrier boar… 476 roof sf New installation mclaughlin & williams co inc
2025-11-26 Roofing $743,358 330 Mt Auburn St Chiller Replacement with associated roofing, structural, concrete and infrastruc… replacement Wise Construction
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Permit Types in Cambridge
Construction Activity in Cambridge

New building permits in Cambridge, Massachusetts show where construction activity is occurring. Filter the public records by trade, date, address, and project value to research active projects and property activity. Contractor names are available on some current records; contact coverage varies by filing.

About Cambridge Building Permits

Cambridge, Massachusetts processes building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 14539+ Cambridge building permits — newest permit date: 2026-09-21 from official city sources.

Each record can show the project address, scope, permit type, and value where the city publishes them. The source-published contractor records do not meet the coverage threshold for this city. PermitGrab does not represent this as contractor-contact coverage. Where property-owner records are available, they are matched to permit addresses separately.

How to use Cambridge permit data

Filter the current records by trade, date, address, or project value to research construction activity. The most useful workflow in this market is verifying the project signal first, then using the property data that is actually available for that address.

PermitGrab methodology · Page data current as of · Source: 5 public source feeds.

Who appears in Cambridge permit records?

PermitGrab indexes 14,539 building permits in Cambridge. New records appear as they are available from the source.

How fresh is Cambridge permit data?

The most recent permit indexed for Cambridge is dated 2026-09-17. Newest permit date: 2026-09-21. Permit records carry filing date, address, project value, and permit type, plus contractor name where the source publishes it. Use a recent published record for project research; it does not show bid availability or a request for service.

What construction appears in Cambridge permit records?

Cambridge permit activity covers 14,539 indexed permits alongside 486 active code violations. The records can cover new construction, residential renovations, mechanical/electrical/plumbing upgrades, roof replacements, demolitions, or tenant improvements. Their usefulness for a contractor or supplier depends on the published project details, timing, and service area.

How to look up Cambridge building permits

Search recent Cambridge, MA building permits by address, and permit type in the table above — pulled from the Cambridge building department's public permit records. New filings appear here as they are published. Filter by trade or search an address to look up a specific permit. For this week's filing volume, see the Cambridge Permit Pulse.

Nearby Massachusetts Cities — explore building permits in other Massachusetts cities

Monitor Cambridge permit & property activity

Email alerts when new public records are available for new permits and property activity. Contractor names are shown where the current public filing includes them; contact coverage varies by record. Owner information is shown only where it can be matched from available public records.

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Frequently Asked Questions about Cambridge Building Permits

How many building permits does PermitGrab track in Cambridge?

PermitGrab currently tracks 14539 building permits in Cambridge, Massachusetts. Data is pulled directly from the official municipal source on every collection cycle and includes permit number, address, permit type, status, estimated value, and contractor information where the source publishes it.

How fresh is the Cambridge permit data?

PermitGrab checks the official source on each collection cycle. The source date and its observed update cadence are shown above, so you can judge the data’s recency before acting on it.

How can contractors find construction leads in Cambridge?

Contractors can research Cambridge activity by filtering current permits by trade, location, and project type. Some current permit records include contractor names; use those source-published names alongside the project details. Property information is shown only where public records can be matched.

What’s included in the 14-day trial?

The 14-day trial includes full Pro access to Cambridge — CSV export, trade and value-tier filters, lead scoring, and violation cross-reference flags. Some current permit records include source-published contractor names; contact fields appear only where published or matched. Property information is available only where public records can be matched. Card required to start; cancel anytime before day 14.

Can I cancel anytime?

Yes. Cancel any time from your account page — no contracts, no cancellation fees. Your subscription stays active through the end of the current billing period.

Who buys this data?

Cambridge permit data, by use case

Same data, different angle. Pick the playbook that matches what you sell.

Real estate investors
Review published code-enforcement records with property context where linkage is available. A violation is a research signal, not evidence that an owner intends to sell.
Home service companies
An addition or remodel can be useful project context for HVAC, plumbing, or warranty outreach. Review the project signal before outreach.
Solar installers
Roof permits and electrical upgrades in Cambridge provide project context for solar-market research. Filter by the current project signal and verify ownership separately.
Insurance agents
Cambridge renovations can identify properties for a policy-review workflow. Confirm coverage needs independently before contacting a property owner.
Material suppliers & manufacturer reps
Choose a product-line research workflow, then use published job type, description, and value fields where available for territory and demand research. A permit is not a materials order, purchase signal, or open bid.
Developers & new construction
Sort source-published new-construction records by project value and type to research active projects and property activity.
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Cambridge permits by trade

Cambridge addition permits Cambridge concrete & masonry permits Cambridge demolition permits Cambridge electrical permits Cambridge fire protection permits Cambridge general construction permits Cambridge hvac permits Cambridge interior renovation permits Cambridge landscaping permits Cambridge new construction permits Cambridge painting permits Cambridge plumbing permits Cambridge roofing permits Cambridge solar permits Cambridge structural permits Cambridge windows & doors permits
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