Cambridge Building Permits & Project Research

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

PermitGrab Pro is a $149/mo subscription. 14-day Pro trial — choose your market first, then card required at checkout · cancel anytime before day 14.

Public-record project research, not a shared-lead marketplace. Use the permit, source date, and available fields to research the builder, project, or adjacent work before outreach. Cancel anytime in one click — no retention call.

Cambridge building permits — key stats
Permits (last 90 days) 197
Total permit value (90d) $49,333,602
Contractor names (90 days) 25
Newest permit 2026-09-21

PermitGrab tracks 14,539 building permits in Cambridge, MA as of 2026-09-21, including 25 active contractors identified from filings in the last 90 days. 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. In this market, that includes contractor records from the official municipal feed. 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.

Free weekly permit summary for Cambridge

One email a week with the newest Cambridge building permits — contractors, addresses, and project values. 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.

Cambridge building permit activity

44 building permits were published by this source for Cambridge in the last 30 days — down 31.2% from the prior 30 days, with $16,731,960 in declared project value. Over 90 days: 197 permits worth $49,333,602.

Most active contractors (last 6 months)

  1. HomeWorks — 18 permits
  2. RB Farina Roofing — 15 permits
  3. NEEECO LLC — 12 permits
  4. FRS ROOFING INC — 8 permits
  5. Wise Construction — 7 permits
  6. G.F. Sprague and Company LLC — 7 permits
  7. Ranch Roofing Inc — 7 permits
  8. PELLA OF BOSTON — 7 permits
  9. Maintenance Resource Co Inc — 6 permits
  10. S+H Construction — 6 permits
Biggest project in the last 30 days
$2,703,997 · Building: New Construction · 135 Oxford St · KDI Architecture
14,539
Indexed Permits
Contractor count unavailable
486
Code Violations
Property Owners · count unavailable
10
Available Business Phones
2026-09-23
Last Updated
Updated recently · 2026-09-21
Cambridge had 44 building permit records published in the last 30 days, led by 22 roofing, 6 addition and 2 windows & doors. The average project value is $168,694.

🔔 Get Cambridge Permit Alerts

New permits, violations, and contractor activity sent when new public records are available.

📥 Export CSV 📊 Report

Published permit & code records

Permit data through 2026-09-21

14,539 permits sorted by date

⇄ Swipe or scroll to see address & contractor

Date Type Value Address Details Contractor / Status Save
2026-09-21 Roofing $501,100 3 Concord Ave Roof Recover - Installation of new roof covering over existing roof covering New installation New roof RCH Roofing Corp
2026-09-21 Roofing $188,000 655 Concord Ave Roof Recover - Installation of new roof covering over existing roof covering New installation New roof Weather Guard Industries
2026-09-17 Roofing $48,378 85 Richdale Ave Roof Replacement - Removal of all existing layers of roof coverings down to the … replacement G.F. Sprague and Company LLC
2026-09-17 Roofing $8,699 22 Francis Ave Roof Replacement - Removal of all existing layers of roof coverings down to the … replacement FRS ROOFING INC
2026-09-17 Roofing $656,500 19 Garden St Roof Recover - Installation of new roof covering over existing roof covering New installation New roof RCH Roofing Corp
2026-09-16 Roofing $18,458 289-291 PEARL ST, Unit 6 Construction of a roof deck at Unit 6. The existing roof material covering has a… tpo New installation New roof RB Farina Roofing
2026-09-15 General Construction $2,703,997 135 Oxford St New construction 6 unit building in the rear of the lot, garage parking below gr… 6 units KDI Architecture
2026-09-15 Roofing $157,700 148 Sidney St Roof Recover - Installation of new roof covering over existing roof covering New installation New roof RCH Roofing Corp
2026-09-14 Roofing $24,160 4 Longfellow Rd 26 SQ Shingle Roofing Replacement // Skylight Shingle Replacement – VELUX Skylig… shingle replacement Heladio Salgado
2026-09-14 General Construction $2,268,600 51 Porter St Construct 3-Story 9-Unit Building 9 units 3-story Peter Quinn Architects,LLC
2026-09-11 HVAC/Mech $980,000 125 Mt Auburn St Construction of new interior only tenant space on floors 2,3,4,5. Work includes … The Bulfinch Companies, Inc.
2026-09-10 Roofing $5,999 112 Fayerweather St Roof Replacement - Removal of all existing layers of roof coverings down to the … replacement FRS ROOFING INC
2026-09-09 Roofing $183,500 5 Washington Ave Roof Recover - Installation of new roof covering over existing roof covering New installation New roof J&S Building Exteriors, Inc
2026-09-09 Roofing $21,825 196 LEXINGTON AVE, Unit Roof Replacement - Removal of all existing layers of roof coverings down to the … replacement Nor'east Services Inc
2026-09-09 Windows/Doors $15,000 86-88 HARVEY ST, Unit 2 Add a porch to the rear entry door of unit # 2, per supplied drawings. noel scott Reconstruction and…
2026-09-08 Roofing $89,500 9 Elmwood Ave Roof Replacement - Removal of all existing layers of roof coverings down to the … replacement ABT, Abichaker Building Technologies, Inc.
2026-09-07 General Construction $6,500 305 Pearl St Existing front deck, 4.5’x17’Replace composite floor board, PVC hand railing, 3 … Dan Han Construction
2026-09-04 Roofing $38,000 265 Western Ave Roof Replacement - Removal of all existing layers of roof coverings down to the … replacement JMO Group
2026-09-04 Roofing $18,458 289-291 PEARL ST, Unit 6 Replacement of the existing roof deck at Unit 6. The existing roof covering has … tpo replacement RB Farina Roofing
2026-09-03 Roofing $6,375 364 Broadway Roof Recover - Installation of new roof covering over existing roof covering New installation New roof RB Farina Roofing
2026-09-02 Roofing $6,716 9 Michael Way Roof Replacement - Removal of all existing layers of roof coverings down to the … replacement G.F. Sprague and Company LLC
2026-09-02 Roofing $21,070 69 Spring St Roof Replacement - Removal of all existing layers of roof coverings down to the … replacement Ranch Roofing Inc
2026-09-02 Roofing $4,403 39 Kelley St Roof Replacement - Removal of all existing layers of roof coverings down to the … replacement Newton Roofing Residential
2026-09-02 General Construction $406,000 20 Ware St, Unit 18 re-caulking, spot pointing and applying elastomeric coating to decorative stone … Gilrace Masonry Inc
2026-09-02 Roofing $123,000 670 Huron Ave Roof Replacement - Removal of all existing layers of roof coverings down to the … replacement Mukhooy Industries LLC
2026-09-02 Roofing $11,000 23 Blanchard Rd Roof Replacement - Removal of all existing layers of roof coverings down to the … replacement Medallion Roofing LLC DBA…
2026-09-01 Fire Protection $1,573,941 1 One Kendall Square Complex, Unit 200 Interior renovation of an existing office space on the 4th floor of building 200… fire protection Corderman & Company, Inc.
2026-09-01 Roofing $163,988 21 Hammond St Roof Replacement - Removal of all existing layers of roof coverings down to the … replacement RB Farina Roofing
2026-09-01 General Construction $850,000 170 Allston St Construction of new three story, semi-detached townhouse. 3-story
2026-09-01 General Construction $850,000 168 Allston St Construction of new three story, semi-detached townhouse. 3-story
2026-08-31 General Construction $1,000,000 194 Lakeview Ave Build  2 townhouse joined units in the back of lot
2026-08-31 General Construction $1,080,000 194 Lakeview Ave Build Single Family House residential New construction
2026-08-28 Roofing $4,789 57 Avon Hill St Roof Replacement - Removal of all existing layers of roof coverings down to the … replacement FRS ROOFING INC
2026-08-28 Roofing $5,504 102 Hancock St Roof Replacement - Removal of all existing layers of roof coverings down to the … replacement Master Roof Inc
2026-08-28 Roofing $18,200 110-112 MAGAZINE ST, Unit 110 Roof Replacement - Removal of all existing layers of roof coverings down to the … replacement Carriker construction
2026-08-28 General Construction $26,000 13 Pemberton St Repair and renovate the existing porch in kind. Work includes replacing damaged … FLOW DESIGN INC.
2026-08-27 General Construction $2,300,000 174 Hamilton St New construction 3 townhomes ground up New construction
2026-08-27 Roofing $17,362 148 River St Roof Replacement - Removal of all existing layers of roof coverings down to the … replacement RB Farina Roofing
2026-08-27 General Construction $96,000 50 Jfk St replace old drywall in stairwell with new drywall, handrail, lighting betel construction
2026-08-26 General Construction $18,000 18 Harrison Ave Insulation work as part of the MASS Save program. Doing both 18 and 20 Harrison … NEEECO LLC
2026-08-25 Roofing $95,000 781 Main St exterior masonry work repair stucco and paint, cut and point chimney, replace ru… 25 sq replacement Roof repair Mario
2026-08-25 Roofing $18,000 71 Dudley St Roof Replacement - Removal of all existing layers of roof coverings down to the … replacement MARIO FUENTES
2026-08-24 General Construction $93,238 60 Binney St Installation of supplemental AC untis for IT rooms. Structure Tone LLC
2026-08-24 Windows/Doors $9,000 23 RINDGE AVE, Unit 2 rebuild existing small porch and steps at front door exactly as is hamell builders
2026-08-22 Windows/Doors $130,000 94 Fayerweather St Remodel of second unit (second and third floor), including changing the dormer f…
2026-08-21 Roofing $21,800 245 Mt Auburn St Roof Replacement - Removal of all existing layers of roof coverings down to the … replacement Premiere Roofing & Remodeling, LLC.
2026-08-21 General Construction $40,800 405 Broadway Rebuild rotten railings on porches and over garage. Rebuild to match existing hamell builders
2026-08-21 Roofing $9,500 314 Pearl St Roof Replacement - Removal of all existing layers of roof coverings down to the … replacement MICHAEL PORTANOvA
2026-08-20 Windows/Doors $47,692 18 Brown St We are installing 14 replacement windows and 2 new construction windows. Creative Construction
2026-08-20 Demolition $50,000 125 Mt Auburn St Demolition of existing tenant interior non-bearing drywall partions, acoustical … The Bulfinch Companies, Inc.
Page 1 of 291 1 2 290 291 Next →

Recorded Project Teams

Businesses most frequently named in permit records — last 90 days of activity shown in parentheses. Source-published contact details are available for 16 of 25 businesses below.

🆕 New this week
Recorded business Permits (90d) Trade Avg Value Contact
1. Renewal by Andersen 1 permits/30d 70 (4) Windows & Doors $18,811
2. Wise Construction 📞 1 permits/30d 51 (4) Addition $729,675 🔒 Reveal
3. The Richmond Group 📞 43 (2) Addition $1,425,322 🔒 Reveal
4. NEEECO LLC 📞 39 (3) Addition $8,139 🔒 Reveal
5. Siena Construction 38 (1) Interior Renovation $354,570
6. HomeWorks 3 permits/30d 34 (9) Addition $6,450 Website
7. Siena Construction Corporation 34 (3) Addition $434,202
8. Columbia Construction Company 📞 25 (2) Interior Renovation $2,340,066 🔒 Reveal
9. SEEAIR, Inc. 22 (3) Addition $7,525 Website
10. Shawmut Design and Construction 17 (2) Interior Renovation $3,541,462
11. RB Farina Roofing ⚠️ 1 4 permits/30d 15 (9) Roofing $24,368
12. United Home Experts 📞 9 (3) Addition $19,755 🔒 Reveal
13. Ranch Roofing Inc 📞 1 permits/30d 8 (3) Roofing $25,524 🔒 Reveal
14. Maintenance Resource Co Inc 1 permits/30d 8 (2) Addition $58,694
15. Express Remodeling Group 8 (1) Interior Renovation $91,350
16. Alewife Co. Inc. 8 (1) Windows & Doors $58,461 Website
17. Creative Construction 📞 2 permits/30d 7 (2) Addition $202,762 🔒 Reveal
18. Capital Construction Contracting Inc 1 permits/30d 7 (1) Roofing $25,373
19. FRS Roofing Inc 📞 6 (4) Roofing $17,764 🔒 Reveal
20. Olney Contracting 6 (1) Interior Renovation $137,167 Website
21. G.F. Sprague and Company LLC 📞 2 permits/30d 5 (5) Roofing $20,022 🔒 Reveal
22. Opus Master Builders, Inc. 📞 5 (2) Addition $886,240 🔒 Reveal
23. Revise 2 permits/30d 4 (2) Addition $4,032 Website
24. MOACIR FILHO - FRS ROOFING INC 2 permits/30d 3 (3) Roofing $11,089
25. IPI Renovations, Inc. 📞 1 permits/30d 3 (2) Addition $36,921 🔒 Reveal

Research Cambridge project activity and recorded project teams

Use project scope, address, date, and source-published business or owner fields to research relevant work before outreach. Available contact fields, alerts when new public records are available, owner records, and CSV export vary by public source.

Start your free 14-day trial — research Cambridge projects

$0 today · Pro $149/mo after the trial · 14-day trial · choose your market first, then card required at checkout · cancel anytime in one click

Permit Types in Cambridge
Construction Activity in Cambridge

New building permits in Cambridge, Massachusetts show where construction activity is being recorded. Contractors can filter the available public records by trade, date, address, and project value to research projects and plan outreach using the fields the source publishes.

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.

Building permits in Cambridge can document new construction, renovations, and specialty work. The fields in a public record vary by filing, but may include a project address, scope, estimated cost, or contractor name. Use the displayed source information to evaluate whether a record is useful for your market research.

How Contractors Use Cambridge Permit Data

HVAC contractors, electricians, plumbers, and roofers can use Cambridge building-permit records to research visible construction activity. A permit may signal a project that is relevant to a particular trade, but the source record does not establish that its owner is seeking a bid.

Use the published date, project details, and any named business contact to research a project before outreach. Public records are not exclusive, and outreach results depend on the market, project, and your own process.

Eligible subscribers can receive trade-filtered alerts when new records are collected. Alert timing and field coverage follow the underlying source rather than a universal schedule.

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

Who appears in Cambridge permit records?

The contractors most frequently represented in the available Cambridge records include Renewal by Andersen, Wise Construction, The Richmond Group, NEEECO LLC and Siena Construction. PermitGrab tracks 25 active contractors across the metro. 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: 2026-09-21. 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?

In the last 30 days, Cambridge permitting activity covers 44 new building 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.

3 workflows for Cambridge research

Start with the published project record.

📞

The business-profile check

Filter Cambridge to your trade and review the source date before researching a project. Business contact details appear only for covered profiles where the relevant source supports them.

🕵️

The project-team lookup

Search a business name to review its recorded permit activity in Cambridge and the project details the public source publishes. Use the scope, timing, and address to research complementary work; a record is not a request for bids.

🚨

The code-case research list

486 code violations are on record in Cambridge. A code record may warrant repair or restoration research. Review the official record before outreach, including its current status, scope, and contact permissions.

Research Cambridge project activity — Pro $149/mo

How to look up Cambridge building permits

Search recent Cambridge, MA building permits by address, contractor, 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 and the most active contractors, see the Cambridge Permit Pulse.

Nearby Massachusetts Cities — explore building permits in other Massachusetts cities

Research Cambridge project activity

Email alerts when new public records are available for newly published permits and recorded project-team activity. Business phone and website details are available for covered profiles. 14-day Pro trial for alerts — card required; Pro $149/mo unlocks full available records.

See Pricing Set Up Free Alerts

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 find leads in Cambridge by filtering PermitGrab by trade and ZIP code, then researching the recorded contractor and project activity. Pro subscribers can reveal source-published contact details for covered business profiles and set up saved-search email alerts so new matches land in their inbox as records are published.

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. Contractor phone and website reveals are included where source-published. 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.
Contractors & subs
Recent Cambridge contractor activity is a signal for labor and material demand. Source-published business contacts are available for covered profiles.
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, with contractor details where the record publishes them.
Free resources

More on Cambridge & U.S. construction activity

Free permit tools
Permit lookup tools and a free city-by-city volume lookup — no signup required.
Permit activity badge
Show clients Cambridge permit activity from public records — copy one line of HTML for your website.

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.

Free, no signup: look up recent Cambridge building permits & contractors →

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
Choose your market →
Then finish
setup