Cambridge Building Permits & Property Data

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14,550 indexed permits · 486 code violations · Cambridge, Massachusetts.

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

PermitGrab tracks 14,550 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.

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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.

14,550
Indexed Permits
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Contractor count unavailable
486
Code Violations
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Property Owners · count unavailable
2026-09-23
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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14,550 permits sorted by date

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Date Type Value Address Details Contractor / Status Save
2026-05-19 Roofing $29,750 47 Vassal Ln, Cambridge, MA 02138 Roof Replacement - Removal of all existing layers of roof coverings down to the … replacement Noga Construction Inc
2026-05-19 HVAC/Mech $221,489 75 Ames St This project consists of a renovation of existing laboratories on the 9th floor.… G Greene
📞 (•••) •••-••••
2026-05-19 General Construction $104,895 139 Main St Exterior masonry facade repairs. Brick repointing, brick crack repairs, misc sea… Acme Waterproofing Co., Inc.
2026-05-19 Windows/Doors $5,210 325 Hurley St Remove and replace 5 windows Mario's Roofing
2026-05-19 Windows/Doors $8,285 203 Pemberton St replace 3 windows, There will be no structural work—only window replacement. Tl construction and services corp
2026-05-19 Windows/Doors $8,285 203 PEMBERTON ST, Unit 2 replace 5 windows, no structural work. Tl construction and services corp
2026-05-19 General Construction $6,003 203 PEMBERTON ST, Unit 3 front deck repair, The original structure will be maintained, and the boards and… Tl construction and services corp
2026-05-19 Plumbing $49,900 31 Concord Ave open wet walls and sections of ceiling for the plumber to replace the plumbing i… 10A replacement Maintenance Resource Co Inc
2026-05-19 Roofing $9,200 62 Lincoln St, Cambridge, MA 02141 Roof Replacement - Removal of all existing layers of roof coverings down to the … replacement RB Farina Roofing
2026-05-19 General Construction $2,500 218 THORNDIKE ST, Unit 301B Replace decking board Anju Realty, LLC
2026-05-18 HVAC/Mech $150,121 7 Saville St Finish basement. New insulated slab, construct partition walls, create a gym, tv… ReModern Builders LLC
2026-05-18 General Construction $20,000 30 Mt Auburn St, Unit 30A Kitchen fixture swap. New appliances, cabinetry,flooring,paint. Brayton Dee Builders
2026-05-18 General Construction $13,000 108-A Inman St First floor decking repair.rebuild deck framing on first floor.install new trex … Sousa Construction
2026-05-18 Pool/Spa $456,785 58 Charles St Selective modification to existing office space in various locations J. Calnan and Associates
2026-05-18 Windows/Doors $15,525 154 Spring St Install 3 entry doors Three Sons Window & More
2026-05-15 Plumbing $461,366 64 Linnaean St Demolition of interior finishes to facilitate replacement of various plumbing pi… Standard Builders Inc.
2026-05-15 HVAC/Mech $119,250 70 York St Renovate existing single family. Open space between kitchen and living room, add… Maven Design + Build
2026-05-15 Pool/Spa $269,785 20-22 COPLEY ST, Unit 22 Expand and renovate existing attic space. CRM Construction LLC
2026-05-15 General Construction $4,500 158 Elm St N Insulation + Air Sealing SEEAIR, Inc.
2026-05-14 Roofing $23,499 27 Gurney St, Cambridge, MA 02138 Roof Replacement - Removal of all existing layers of roof coverings down to the … replacement FRS ROOFING INC
2026-05-14 General Construction $326,664 44 Concord Ave The scope of work is concrete and masonry restoration at 44 Concord Ave., specif… Boston Masonry
📞 (•••) •••-••••
2026-05-14 General Construction $8,893 10 Berkshire Pl Insulating walls and attic slopes with cellulose EAI
2026-05-14 Roofing $47,565 17 Brewster St, Cambridge, MA 02138 Roof Replacement - Removal of all existing layers of roof coverings down to the … replacement Coastal Exteriors LLC
2026-05-14 Pool/Spa $100,000 1700 Massachusetts Ave Renovate existing commercial space for new customer fit up of bakery Enduro Construction Co. Inc.
2026-05-13 Roofing $27,000 1-A Blanchard Rd, Cambridge, MA 02138 Roof Replacement - Removal of all existing layers of roof coverings down to the … replacement Trinity Solar, LLC
2026-05-13 Windows/Doors $2,417 100 Berkshire St, Unit 2 INSTALL 1 WINDOW FOR REPLACEMENT. NO STRUCTURAL CHANGES. WORK TO BE DONE IN UNIT… WINDOW WORLD
📞 (•••) •••-••••
2026-05-13 General Construction $225,198 44 Brattle St Modification of bar/eating area, addition/modification of bookshelves, modificat… AMCON
2026-05-13 Windows/Doors $8,769 449 Franklin St REMOVE & REPLACE 1 WINDOW; LIKE FOR LIKE SIZE; NO STRUCTURAL CHANGES like for like replacement HVAC changeout RENEWAL BY ANDERSEN LLC
2026-05-13 Roofing $18,100 55 Maple Ave, Cambridge, MA 02139 Roof Replacement - Removal of all existing layers of roof coverings down to the … replacement audias angel
2026-05-13 Roofing $14,200 179 Putnam Ave, Cambridge, MA 02138 Roof Replacement - Removal of all existing layers of roof coverings down to the … replacement MG Painting and Roofing
2026-05-13 Roofing $58,500 1 Walker Street Pl, Cambridge, MA 02138 Roof Replacement - Removal of all existing layers of roof coverings down to the … replacement O'lyn Contractors
2026-05-13 HVAC/Mech $832,382 169 Main St TENANT IMPROVEMENT PROJECT - ALTERATION OF AN EXISTING TENANT SPACE.WORK TO INCL… Majestic Construction
2026-05-13 General Construction $206,605 320 Bent St Re-configure existing MEP's to account for new lab equipment layout in existing … F.L. Caulfield & Sons, Inc
2026-05-13 Structural $7,668 23 Donnell St Mass save insulation and air sealing, no structural changes.wall insulation, hol… J&L Energy
2026-05-13 Roofing $2,800 565 Mt Auburn St Replace damaged soffits on 3 sides of the building replacement Z&R Specialty Work LLC
2026-05-13 Roofing $4,800 162 Cherry St, Cambridge, MA 02139 Roof Replacement - Removal of all existing layers of roof coverings down to the … replacement LCT Construction & Services Inc
2026-05-12 Roofing $12,799 23 Walden St, Cambridge, MA 02140 Roof Replacement - Removal of all existing layers of roof coverings down to the … replacement G.F. Sprague and Company LLC
2026-05-12 Roofing — 37 Lancaster St, Cambridge, MA 02140 Roof Replacement - Removal of all existing layers of roof coverings down to the … replacement Payne Bouchier Inc
2026-05-12 General Construction $29,956 81 Pemberton St Remove kitchen cabinets and ll appliances. Frame for new kitchen design, install… 50A New installation Stealth Construction Inc.
2026-05-12 Roofing $21,800 47 Walker St, Cambridge, MA 02138 Roof Replacement - Removal of all existing layers of roof coverings down to the … replacement James W. Miller Inc.
2026-05-12 Roofing $28,700 193 Franklin St, Cambridge, MA 02139 Roof Replacement - Removal of all existing layers of roof coverings down to the … replacement O'lyn Contractors
2026-05-12 Windows/Doors $10,400 49-55 PRINCE ST, Unit 49 Open wall between hallway and front bedroom.Create install new wall and door to … Boston Architects & Builders Inc
2026-05-12 General Construction $90,000 130-132 PLEASANT ST, Unit 1 A new sunroom with a sets of stairs as well. Fresh Start Contracting
2026-05-12 Windows/Doors $29,216 18 WHITNEY AVE, Unit 18/4 Join two (2) adjacent condos (Units 4 and 6) with a doorway. Remove kitchen from… Gael Force Construction
2026-05-12 General Construction $274,545 700 Huron Ave Demo 17ft x 23ft area of concrete ramp and metal deck at level G1 ramp.  Demo 6 … Alpha Weatherproofing Corp
2026-05-11 General Construction $34,540 51 Shepard St Chimney Repointing: Cut out all masonry joints a minimum of 1/2" or to sound sub… WS Aiken llc
2026-05-11 General Construction $4,000 21 Tenney St Insulation work as part of the MASS Save program. Doing work for both units NEEECO LLC
2026-05-11 General Construction $10,000 337 Walden St Insulation work as part of the MASS Save program. Doing both units NEEECO LLC
2026-05-11 General Construction $45,000 251 Columbia St Blown-In Insulation & General Weatherstripping. Advanced Windows, Inc.
2026-05-11 General Construction $7,748 71 Larch Rd Mass Save Insulation, insulation to exterior walls and in knee walls —
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Permit Types in Cambridge
Building: Alteration and Addition
14,405 99.0%
Roof
112 0.8%
Building: New Construction
33 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 14550+ Cambridge building permits — newest permit date: 2026-09-22 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 14,550 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: 2026-09-22. 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 14,550 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 14550 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

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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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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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