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.

14,562 indexed permits · 486 code violations · Cambridge, Massachusetts.

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Cambridge building permits — key stats
Newest permit 2026-09-25

PermitGrab tracks 14,562 building permits in Cambridge, MA as of 2026-09-25. 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.

14,562
Indexed Permits
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Contractor count unavailable
486
Code Violations
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Property Owners · count unavailable
2026-09-28
Last Updated
Updated recently · 2026-09-25

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Published permit & code records

Permit data through 2026-09-25

14,562 permits sorted by date

⇄ Swipe or scroll to see address & contractor

Date Type Value Address Details Contractor / Status Save
2018-12-20 Windows/Doors $11,400 97 Garden St INSTALL 4 REPLACEMENT WINDOWS NO STRUCTURAL CHANGES HOME DEPOT USA
2018-12-20 Windows/Doors $5,609 61 Garfield St, Unit 15 Install 11 Replacement windows EB Window and Siding Co
2018-12-20 Plumbing $23,000 1699 Cambridge St Bathrooms - Open wall, ceiling as necessary for plumbers to have accesssand clea… Waltham Cleaning and Painting Inc.
2018-12-19 Windows/Doors $11,680 87-1/2 Sherman St, Unit 87.52 replace existing openings for 5 windows and 1 door renewal by andersen
2018-12-19 Pool/Spa $144,250 340 Putnam Ave Add stairwell to basement from 1st floor, replace back stairs from first floor t… Allen Bunker Construction
2018-12-19 General Construction — 300 Third St Replacement of cooling tower and heat exchanger James Baldasaro
2018-12-19 Demolition $32,442 449 Broadway Install short wall section. Install two walls to enclose conference room. Partia… One Source Construction,LLC.
2018-12-19 General Construction $152,830 646 Green St Conversion of a portion of the existing garage to an apartment MNS Construction LLC
2018-12-19 Windows/Doors $1,800 238 Columbia St, Unit 3E Replace two individual inswing, 36x80 full light exterior, prehung doors, with s… T Fodor, registered MA architect
2018-12-19 Windows/Doors $3,000 104 Hammond St 2 replacement windows no structural pella windows
2018-12-19 Roofing $600,000 500 Technology Sq Build-out of new Mex restaurant.  Add 2 additional floors, roof deck, enclosed e… cdi commercial development Inc
2018-12-19 General Construction $6,822 149 Prospect St insulate exterior walls with cellulose insulation 2034 sq.ft. mclaughlin weatherization
2018-12-19 Demolition $28,000 64 Middlesex St INTERIOR DEMOLITION , FULL GUT BOSTONIAN REMODLEING INC
2018-12-18 General Construction $7,330 60 Reservoir St, Unit 2 Mass Save Insulation - Walls, Kneewall, Attic - blown in cellulose. Environmental Abatement Inc.
2018-12-18 Fire Protection $7,122 38 Sidney St Demo of an existing tenant space to accommodate Siena Construction as the new te… fire alarm, sprinkler Siena Construction
2018-12-18 Demolition — 22 Magazine St demolition work only NorthStar Contracting Group Inc
2018-12-18 HVAC/Mech $141,700 384 Walden St, Unit Installing a new kitchen & mudroom. Installing a new kitchen windows, 1 mudroom … Fresh Start Contracting
2018-12-18 Fire Protection — 22 Magazine St (Reference Permit 21926, this is one construction Project).  Interior framing, n… fire alarm, sprinkler Dimeo Construction
2018-12-17 Plumbing $650,788 325 Main St The demolition portion of the 325 Main Project will consist of the complete remo… Turner Construction Company
2018-12-17 Pool/Spa $60,000 100 Cambridgeside Pl Remodel of existing tenant space by new tenant opening. Rongda Renovation & Management LLC
2018-12-17 Demolition $140,688 51 Moulton St Existing office and lab space to receive minor renovations with light demo. Usag… PIDC Construction
2018-12-17 Demolition $61,971 35 Landsdowne St Renovations to the Microscopy Lab on the 3rd floor, which involves demo, ACT wor… Siena Construction Corporation
2018-12-17 Fire Protection $118,000 1868 Massachusetts Ave Interior Renovations for tenant fitup. Work includes electrical, doors & frames,… fire protection Pimehtel Construction
2018-12-14 General Construction $1,388,039 200 Cambridgepark Dr 2rd Floor Tenant Fit out- Lab and office renovation.  (19,000/SF) B.W Kennedy Co.
2018-12-14 General Construction $20,000 931 Massachusetts Ave, Unit 802 2 bathroom remodeling Roma Construction
2018-12-14 Windows/Doors $20,900 463 Concord Ave, Unit 3 INSTALL 10 REPLACEMENT WINDOWS NO STRUCTURAL CHANGES NewPro
2018-12-13 HVAC/Mech $85,000 16 Divinity Ave Renovation on the 5th floor to create office space - ASI-56.  Work to include; H… Shawmut
2018-12-13 General Construction $4,400 86 Winter St, Unit 86/2 Replace part of  insulation and internal drywall Lingxiao Han
2018-12-13 Roofing $28,000 1170 Massachusetts Ave, Unit 8 remove asphalt roof instal ice and water shield 6' apply 30 lb felt paper and in… shingle New installation Re-roof abraham gordillo restoration
2018-12-13 General Construction $74,350 55 Mt Pleasant St, Unit 2 Kitchen Remodeling, bathroom remodeling, install fireplace on family room , inst… Chris Construction LLC
2018-12-13 General Construction $10,500 27 Hollis St Rebuild Existing Front Stairs, Same Size. New wood framing with wood and composi… JCE Construction LLC
2018-12-13 Demolition $25,000 230 Chestnut St Complete interior demolition of all systems, finishes and partitions. Removal of… Boston Construction Group, LLC
2018-12-12 HVAC/Mech $369,000 601 Franklin St Remove existing Kitchens and Bathrooms   Remove interior spiral and  interior re… M F Keane Contracting
2018-12-12 General Construction $100,892 35 Landsdowne St Upgrading the laboratory fixtures and equipment in rooms 3050, 3080, and 3092, w… Siena Construction Corporation
2018-12-12 Demolition $68,700 56 Kirkland St, Unit 58/1 Interior demolition, remodeling of unit #1 RBK ENTERPRISES INC
2018-12-12 Roofing — 2 Gorham St For the demolition of existing rotted 2nd. story deck & stairs to grade, the dem… T C Lee Reniovations, Inc.
2018-12-11 General Construction $8,000 16 Surrey St bathroom renovation on first floor and second floor rainstone construction
2018-12-11 Commercial Shell $1,585,683 200 Technology Sq Tenant improvements to levels 6th Floor & 7th Floor, For Laboratory Office & Con… Patrick Johnson
2018-12-11 Windows/Doors $8,200 218 Thorndike St, Unit 206B INSTALL 8 REPLACEMENT WINDOWS NO STRUCYTURAL CHANGES HOME DEPOT
2018-12-11 Windows/Doors $18,300 20 Banks St INSTALL22 REPLACEMENT WINDOWS NO STRUCTURAL CHANGES HOME DEPOT
2018-12-11 Demolition $291,563 360 Binney St Renovation of approx. 647 gsf on the first floor.  Demo 4 existing benchtop fume… DPR Construction
2018-12-10 Roofing $698,400 27 Walden St Complete interior/exterior renovation per plans, including new systems, insulati… Boston Construction Group, LLC
2018-12-10 Roofing $18,784 421 Walden St Strip existing asphalt roof down to bare wood substrate, clean and dispose of de… shingle replacement New roof Constitution Contracting
2018-12-10 Windows/Doors $5,400 27 Hollis St Replace Front door entry unit JCE Construction LLC
2018-12-10 Fire Protection $285,950 50 Vassar St This project consists of interior renovations to room 401 located on the 4th flo… sprinkler Acella Construction
2018-12-10 Demolition $86,835 1753 Massachusetts Ave 1200 square foot demolition of dental office Kitchens By Lombco LLC
2018-12-07 Fire Protection $108,175 33 Kirkland St renovate 1740 sq ft of entry/computer lab and kitchenette space on the third flo… sprinkler Gloucester Builders Inc.
2018-12-07 Pool/Spa $10,000 215 Erie St Close in rear porch ,to make new full bath room ,entry way and closet space ,one… Peter Fougere
2018-12-07 Windows/Doors $663,000 23 Irving St Renovation of a 2-family residential wood-framed structure. Removal of chimneys.… TIBA DEVELOPMENT
2018-12-07 Windows/Doors $148,965 395 Broadway Erect pipe staging on the highland ave elevation. Cut out and re-point deteriora… statewide rm
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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 14562+ Cambridge building permits — newest permit date: 2026-09-25 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 14,562 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 2026-09-25. Newest permit date: 2026-09-25. 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 14,562 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 14562 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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