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
2018-10-29 General Construction $84,650 20 Traymore St remodeling the bathroom on third floorreplace the trim on second floor refinish … Marcos
2018-10-29 Plumbing $50,200 136 Richdale Ave Remodel 136 Richdale includes gut to the framing, update plumbing and electrical… Lemieux Contruction
2018-10-29 General Construction $7,813 29 Concord Ave, Unit 611 Kitchen Renovation. BBC Services
2018-10-29 Windows/Doors $241,130 552 Massachusetts Ave Remove existing old windows and replace with new JELD-WEN windows along the pear… Stabilt Construction and Management, Inc.
2018-10-28 General Construction $2,750 41 Aberdeen Ave Replace section of rotted first floor porch railing/ short wall CRC Builders
2018-10-26 Fire Protection $450,000 610 Main St Tenant Fit-Out for CRISP'R on the 7th floor. New finishes throughout, HVAC, Mech… fire alarm, sprinkler Siena Construction
2018-10-26 Pool/Spa $329,586 1868 Massachusetts Ave The project consists of the interior fit-up of a new 2,394 sf 1st floor Tenant S… Caldwell & Walsh Building Construction Inc.
2018-10-26 Demolition $100,000 125 Cambridgepark Dr This project consists of partial interior renovation consisting of demolition, n… Chapman Construction/Design
2018-10-25 Demolition $25,000 70 Sparks St Selective demo of 3rd floor finishes.  No structural work to be done. Brookes and Hill Custom Builders Inc
2018-10-25 Windows/Doors $50,000 103 Belmont St New kitchen and kitchen windows. Benjamin William Construction Group
2018-10-25 Windows/Doors $79,765 21 William St, Unit 1 Replacement of 41 Windows Renewal by Andersen
2018-10-25 General Construction $20,000 2130 Massachusetts Ave, Unit 6D Bathroom updating and recessed light installation tile professional design
2018-10-25 Pool/Spa $320,000 2067 Massachusetts Ave Minor renovation of interior space within existing 5th floor space. Work includi… Hour Construction Management & Development Inc
2018-10-25 Roofing $24,500 173 Lakeview Ave, Unit 2 Remove existing porch and replace with new in same location and of same size. In… replacement Re-roof Sincere Construction, LLC
2018-10-24 Fire Protection $191,572 30 Brattle St Interior tenant fitout of 4th floor at 30 Brattle St. Project includes new, more… fire protection AMG Construction
2018-10-24 General Construction $34,114 12 Humboldt St Update 2nd floor family bathroom Bortell/Stroud Associates, Inc
2018-10-24 Windows/Doors $4,021 14 Andrew St MassSave: Insulate Asbestor Sided Wall with 4" dense pack cellulose, Baloon fram… Dolphin Insulation Inc
2018-10-24 General Construction $15,000 170 Gore St, Unit 312 Remodeling of two existing bathrooms, everything same location, just replacement… Bay State Refinishing & Remodeling
2018-10-24 Roofing $13,000 139 Lexington Ave Install new windows in new openings.  Install basement door in new opening.  Ins… SGL Development
2018-10-24 Windows/Doors $8,000 16 Seventh St, Unit Remove and replace 9 vinyl windows. No exterior alterations or changes. —
2018-10-24 General Construction $3,290 15 Bigelow St attic insulation Rogers Insulation Specialists Company Inc.
2018-10-24 Windows/Doors $34,130 4 Hardwick St, Unit 3 interior renovations: kitchen: replace floor, cabinetry and countertops; install… HWP construction
2018-10-23 General Construction $218,084 26 Oxford St Expansion of an existing lab and infrastructure work vertically n the building t… Berkeley Building Compaany
2018-10-23 General Construction $30,000 100 Cushing St replace existing bathroom that was damaged by water, in its existing location wi… Bourke contracting Inc
2018-10-23 General Construction $5,000 2 Gerrys Lndg Insulate the underside of the boat house storage room with open cell spray foam,… greenstar insulation
2018-10-23 Windows/Doors $109,000 155 Brookline St, Unit 10 Kitchen renovation. Non structural work. Replace door slabs only on building ext… Benjamin Construction
2018-10-23 General Construction $10,450 128 Chestnut St, Unit 130 Deck Repair - Change the floor and one damage post Roberto Fernandes
2018-10-23 Roofing $46,000 6 Theriault Ct Remove existing cedar shingle and install hardi plank siding , replace existing … shingle replacement Re-roof D.M Power
2018-10-23 Windows/Doors $17,214 44 Roberts Rd, Unit 1 replacement for 9 windows Renewal by Andersen
2018-10-23 General Construction $56,462 10 Magazine St Cosmetic renovation to a Dental Office Wellen Construction, Inc.
2018-10-22 Pool/Spa $26,844 121 First St Construction of a temporary construction office bathroom and surrounding work sp… Urban SPaces Construction, LLC
2018-10-22 General Construction $62,000 11 Sciarappa St Remove unit 1 &2 existing kitchen cabinets, counter-tops, and bathrooms. Install… vivant chan
2018-10-22 General Construction $79,500 1 Waterhouse St IN UNIT #31 rewire apartment install new kitchen cabinets and appliances install… wander
2018-10-22 Windows/Doors $16,331 79 Martin St, Unit 3 Bathroom gutting, painting , window repair and floor sanding. Tom Lindsley
2018-10-22 General Construction $166,044 450 Kendall St Renovation to dining area of "Glass House" restaurant (ground floor establishmen… Cafco Construction Management
2018-10-22 General Construction $60,100 11 Holmes St Remodel kitchen. Repair existing back porch. Build half walls for stairs. Beam s… DOUGLAS KOCH
2018-10-22 HVAC/Mech $23,400 101 Western Ave Remodel unit #54 to include new kitchen, bathroom, hardwood flooring and add an … Investment Properties Ltd.
2018-10-22 General Construction $18,246 280 Western Ave Weatherization and Insulation Commonwealth Energy
2018-10-22 Pool/Spa $128,246 115 Broadway Create an egress corridor through an existing laboratory space for a second mean… Commodore Builders
2018-10-21 Windows/Doors $5,313 135 Amory St Replace and install 7 vinyl replacement windows Catonguary Enterprises, Inc.
2018-10-20 Demolition $8,000 8 Porter Pk Interior Demolition: Removal of drywall, tile, kitchen cabinets etc... (Building… North America Development LLC
2018-10-19 General Construction $78,246 20 Sidney St Sprint making modifications to existing telecommunications equipment.  This appl… Clear Site Solutions Inc.
2018-10-19 General Construction $15,600 33 Jay St Bathroom renovation. Coelho Contracting Inc.
2018-10-19 General Construction $372,530 308 Broadway Existing wood frame building contained two commercial units and two apartments, … Denco Builders Inc.
2018-10-19 Roofing $1,820,000 10 Wilson Rd Demolition of existing interior partitions & MEP systems for lab ready core & sh… New installation New roof PIDC Construction
2018-10-19 Fire Protection $254,455 784 Main St This is a sprinkler retrofit job. Sprinkler systems will be put in on the 4 floo… sprinkler Siena Construction Corporation
2018-10-19 Pool/Spa $219,199 1400 One Kendall Square Complex Renovation of existing lab space to office space. Expansion of existing office s… PIDC Construction
2018-10-19 Demolition $29,500 284 Broadway Demo and replace select area of concrete slab floor. ASK Design Build Inc
2018-10-19 Pool/Spa $294,209 1400 One Kendall Square Complex Renovation of existing office space PIDC Construction
2018-10-19 General Construction $9,385 30 Bradbury St Add powder room to 1st floor living rm.. Toilet and sink only. Also exhaust fan … Gilman, Guidelli & Bellow
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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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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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