Cambridge Building Permits & Property Data

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

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Cambridge building permits — key stats
Newest permit 2026-09-21

PermitGrab tracks 14,562 building permits in Cambridge, MA as of 2026-09-21. 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:

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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
—
Contractor count unavailable
486
Code Violations
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Property Owners · count unavailable
2026-09-27
Last Updated
Updated recently · 2026-09-21

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Published permit & code records

Permit data through 2026-09-21
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14,562 permits sorted by date

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Date Type Value Address Details Contractor / Status Save
2025-06-27 Windows/Doors $10,325 92 Willow St Residential weatherization and air sealing with the Mass Save Program. No struct… Clean Tech Construction
2025-06-27 Demolition $149,904 159 Mt Auburn St Interior demolition and re-installation of 3 existing bathrooms along with the t… Bruce
2025-06-27 Fire Protection $906,026 56 Linnaean St Remove (2) existing boilers and replace with (2)in kind duel fueled boilers.  Wo… fire alarm Shawmut Design and Construction
2025-06-27 Structural $16,915 22 CENTRE ST, Unit 1 Replace shower stall in 1st floor bathroom. No structural change. HIP Construction
2025-06-26 Demolition $170,352 1350 Massachusetts Ave Remove and replace exspansion joint currently installed on level P! of garage. T… replacement Bass Restoration & Waterproofing
2025-06-26 Windows/Doors $378,000 13 Sullivan Rd remove existing 3rd floor structure and rebuild as per architectural plans, remo… MV Companies
2025-06-26 Windows/Doors $21,909 22 High St remove and replace 1 entry door, and 1 patio door of like sizes and no structura… RENEWAL BY ANDERSEN LLC
2025-06-26 Windows/Doors $17,730 3 SHEPARD ST, Unit 2 install 11 anderson replacement windows. energy star inserts only with no struct… Fisher Windows
2025-06-26 Fire Protection $46,500 11 Kirkland Pl Create access and build soffits for new HVAC ductwork and sprinklers. Install HV… fire suppression, spr… Laing Woodworks
2025-06-26 General Construction $10,000 111 Grozier Rd Enclose a second floor porch —
2025-06-26 Structural $158,451 93 WINTHROP ST, Unit WSC2 Updating of bathroom finishes, including toilet, vanity, shower, light fixture a… Sea-Dar Construction
2025-06-26 General Construction $6,700 51 Museum St, Unit 4 kitchenSecure permitDemo kitchen ceilingDemo Sheetrock on kitchen walls Demo kit… AMADO
2025-06-25 Windows/Doors $15,000 114-116 PROSPECT ST, Unit 114 Totall install 2 gate on driveday, when you facing to front of the house, drivew… Jason
2025-06-25 Roofing $45,000 91-1/2 Inman St Removal and replacement of 11 windows using Pella Reserve Traditional and Pella … replacement MV Construction and Management, LLC
2025-06-25 Demolition $2,374,750 50 Broadway Interior renovation of the existing amenities spaces, existing coffee shop renov… Commodore Builders
2025-06-24 Pool/Spa $30,000 118 Amory St Remodeling basement. Basement is already finished basement but we will be adding… Diego p pinto
2025-06-24 Roofing $64,028 36-48 BROOKFORD ST, Unit 1 Roof Replacement - EPDM Membrane Replacement + Deck repairs + skylight replaceme… replacement Re-roof RB Farina Roofing
2025-06-24 HVAC/Mech $426,036 56 Linnaean St Installation of (2) natural gas fired temporary boilers to be placed along Walke… Shawmut Design and Construction
2025-06-24 General Construction $77,000 1001 Massachusetts Ave Remodeling dining room, new sushi bar, new equitment under the hood and others p… Zw Construction LLC
2025-06-24 Roofing $190,359 165 FAYERWEATHER ST, Unit 2 New windows, storm doors, light fixtures, bathroom fixtures, handrails and balus… tile replacement Re-roof S+H Construction
2025-06-24 General Construction $40,000 3-11 BLACKSTONE ST, Unit 11/9 Renovate existing bathroom per plan S+H Construction
2025-06-24 HVAC/Mech — 320 Third St Tenant Fitout of approximately 480,000 SF of Lab, Office, Food Service, and Tena… Suffolk Construction
2025-06-24 Demolition $25,305 47 Magoun St Demo front porch and brick stairs to be reframed per attached plans. Toro Construction
2025-06-23 HVAC/Mech $68,700 222 Jacobs St Replacement of existing supply air diffusers and addition of new HVAC units in e… Elaine Construction Company, Inc.
2025-06-23 General Construction $1,075 37 Magoun St Insulation/weatherization SEEAIR, INC.
2025-06-23 General Construction $64,000 32 Bowdoin St Remodel 3 bathroom: 2- full bathrooms, 1-1/2 bathroom McCarthy Enterprises Inc
2025-06-23 Roofing $915,000 40 Avon Hill St We are completing a 30% renovation of this home, focusing on the entire first fl… replacement Re-roof Ohannes
2025-06-23 Plumbing $81,708 41 Second St The purpose of this alteration is to provide two accessible restrooms, 1 on leve… Walker Development & Construction Management
2025-06-23 General Construction — 88 Ames St Clean Joe will be removing 10ft of damaged wall in common area of buidling. Clea… Clean Joe LLC
2025-06-23 General Construction $103,055 8 Cogswell Ave Renovation of a kitchen and renovation of a half  bathroom on the first floor. R… Kenny Romero
2025-06-23 General Construction $615,000 146-A Spring St add two floors on top of the existing structure to a total of 4 stories building… Dan Han Construction
2025-06-23 Windows/Doors $1,075,633 864 Massachusetts Ave Cut and point masonry joints 100%. Replace select deteriorated stone elements. C… Abbot Building Restoration
2025-06-23 Solar $4,000 28 Kelley St 1. Remove existing 6x7 ft glass slider door to 3rd floor deck and replace with 3… solar Solar PV —
2025-06-20 Structural $4,000 40 Jackson St, Unit 2 Residential weatherization/air sealing. No structural changes. (1720527416). Homeworks Energy
2025-06-20 Windows/Doors $23,520 1 RICHDALE AVE, Unit 12 INSTALL 14 WINDOWS AND 1 PATIO DOOR FOR REPLACEMENT NO STRUCTURAL CHANGES WINDOW WORLD
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2025-06-19 Structural $6,000 40 Jackson St, Unit 1 Residential weatherization/air sealing. No structural changes. (1122985406). Homeworks Energy
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2025-06-19 General Construction $250,000 201 Broadway Renovation of 5th floor existing restrooms and hallway common area. Buildout Construction Corporation
2025-06-19 General Construction $16,575 361 HARVARD ST, Unit 2 bathroom renovation including full demo and new walk in shower. keeping same flo… golden shield design
2025-06-19 General Construction $35,000 177 PEMBERTON ST, Unit 4 Renovate two bathrooms, applying new tile new vanity and sinks renovate one bath… Mark swab
2025-06-18 Structural $40,000 9 Watson St, Unit 1 Non structural kitchen & bath remodel first floor unit. All fixtures remaining i… Paul
2025-06-18 Demolition $9,180,553 90 Broadway Renovation of 3 stories of commercial use office space.  Floors 4CC4, 4CC5, and … Structure Tone
2025-06-18 Roofing $433,895 78 Ellery St The work includes renovating part of the second floor of a single family home. T… Morse Constructions
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2025-06-18 General Construction $24,650 29 Gold Star Rd Replace 16' main beam. Temporary shoring required. 3 new concrete footings with … David Lacey construction
2025-06-18 HVAC/Mech $500,000 17 White St The project is an interior fit-out for a physicians’ office to operate as an MDP… Total Construction Solutions LLC
2025-06-17 General Construction $25,200 30 Madison St Demo existing bathroom. Reconstruct with walk-in shower instead of bath tub. Ins… Krueger Construction
2025-06-17 General Construction $35,000 72 Allston St, Unit 1 Renovate bathroom, kitchen, and living room Mahoney Consrruction
2025-06-17 Windows/Doors $279,283 45 Matignon Rd In-kind replacement of lower level windows (12), Replacememt of lower level mill… ZVI Construction LLC.
2025-06-17 General Construction $46,137 44 Stearns St Refinish Basment that was damaged due to flood Our House Contracting
2025-06-17 General Construction $19,000 44 Pleasant St Reinforce the interior structure along with existing building permit # 1151624 S&W Consulting Group
2025-06-17 Demolition $180,000 26 Clarendon Ave We are planning to demolish and existing deck rebuild it which also will include… Streamline Builders LLC
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Permit Types in Cambridge
Building: Alteration and Addition
14,411 99.0%
Roof
115 0.8%
Building: New Construction
36 0.2%
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 2026-09-21. 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.

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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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More Massachusetts permit data

Boston permits Brookline permits Worcester permits Weston permits Malden permits Andover permits

Comparing permit-data tools? See BuildZoom vs Shovels vs PermitGrab (2026) — how to compare market coverage, source freshness, and available record fields.

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