Contractor Profile
Commonwealth Building
Commonwealth Building is a diversified Boston contractor — 35 segment-eligible permits spanning 3 segments, led by commercial new construction (57%) and commercial alteration (40%). Its permit record in Boston spans 2014–2025. Reliable permit valuations total ≈$7.5M (across the 100% of filings with a valuation we can stand behind).
First permit: Jun 10, 2014 (4,463d ago)Latest permit: Aug 21, 2025 (373d ago)
The sales record
- Market
- Boston
- Active
- 2014–2025 · 11 yrs
- Licenses on file
- 0
- Reliable value
- $7.5M
- Coverage
- 100%
- Reliable filings
- 35
- Rank in Boston
- #148
- Permits (all-time, all segments)
- 35
- Filings 90d
- 0
- Filings 30d
- 0
- Latest permit
- Aug 21, 2025
Typical project size$183Ktypically $73K–$243K across 35 valued permits
Where they work
Firmographics
License & registration IDs on fileNo license records in the source data.
Direct contactNot in our data — we don’t fabricate firmographics.
Monthly activity
Aug ’250–1 permits/moAug ’25
permits per month permit value
Service area
Typical service area ~1 mi around Somerville
The p90 footprint of where Commonwealth Building has pulled permits in Boston — drawn from all 35 of their indexed permits. It reflects detected permit activity, not a guaranteed service-area claim.
- Somerville35
Showing 20 of 35 permits by Commonwealth Building in the indexed window · most recent first
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- Aug 21, 2025Commercial Alteration105 Middlesex Ave, Somerville MassachusettsAlteration$400Kapplied Jul 29, 2025
- Jul 20, 2022Commercial Alteration22 McGrath Hwy, Somerville MassachusettsAlteration$165Kapplied Jun 27, 2022
- Mar 8, 2022Commercial Alteration330 Foley St, Somerville MassachusettsAlteration$500Kapplied Aug 26, 2021
- Jan 18, 2022Commercial New Construction320 Foley St, Somerville MassachusettsNew Construction$183Kapplied Jul 9, 2021
- Oct 18, 2021Commercial New Construction330 Foley St, Somerville MassachusettsNew Construction$183Kapplied Jul 9, 2021
- Sep 16, 2021Commercial New Construction310 Foley St, Somerville MassachusettsNew Construction$183Kapplied Jul 28, 2021
- Sep 8, 2021Commercial New Construction405 Grand Union Blvd, Somerville MassachusettsNew Construction$183Kapplied Jul 9, 2021
- Sep 8, 2021Commercial New Construction457 Grand Union Blvd, Somerville MassachusettsNew Construction$183Kapplied Jul 9, 2021
- Sep 8, 2021Commercial New Construction325 Canal St, Somerville MassachusettsNew Construction$183Kapplied Jul 9, 2021
- Sep 7, 2021Commercial Alteration457 Grand Union Blvd, Somerville MassachusettsAlteration$300Kapplied Jul 29, 2021
- Sep 7, 2021Commercial New Construction355 Canal St, Somerville MassachusettsNew Construction$183Kapplied Jul 9, 2021
- Dec 2, 2020Commercial New Construction335 Canal St, Somerville MassachusettsNew Construction$1.1Mapplied Oct 12, 2020
- Sep 14, 2020Commercial Alteration350 Revolution Dr, Somerville MassachusettsAlteration$160Kapplied Aug 18, 2020
- Oct 22, 2018Commercial New Construction375 Revolution Dr, Somerville Massachusetts 02145New Construction$420Kapplied Oct 2, 2018
- Dec 26, 2017Commercial New Construction365 Canal St, Somerville MassachusettsNew Construction$260Kapplied Nov 27, 2017
- Dec 21, 2017Commercial New Construction490 Assembly Row, Somerville Massachusetts 02145New Construction$575Kapplied Nov 16, 2017
- Jul 17, 2017Commercial Alteration133 Middlesex Ave, Somerville MassachusettsAlteration$25Kapplied Jun 8, 2017
- Apr 13, 2017Commercial New Construction460 Foley Street, Somerville MassachusettsNew Construction$225Kapplied Mar 17, 2017
- Dec 5, 2016Commercial New Construction449 Assembly Row, Somerville MassachusettsNew Construction$306Kapplied Oct 25, 2016
- Dec 1, 2016Commercial New Construction325 Revolution Dr, Somerville MassachusettsNew Construction$220Kapplied Oct 26, 2016
Aug 21, 2025 applied Jul 29, 2025 | 105 Middlesex Ave, Somerville Massachusetts | Commercial Alteration | $400K |
Jul 20, 2022 applied Jun 27, 2022 | 22 McGrath Hwy, Somerville Massachusetts | Commercial Alteration | $165K |
Mar 8, 2022 applied Aug 26, 2021 | 330 Foley St, Somerville Massachusetts | Commercial Alteration | $500K |
Jan 18, 2022 applied Jul 9, 2021 | 320 Foley St, Somerville Massachusetts | Commercial New Construction | $183K |
Oct 18, 2021 applied Jul 9, 2021 | 330 Foley St, Somerville Massachusetts | Commercial New Construction | $183K |
Sep 16, 2021 applied Jul 28, 2021 | 310 Foley St, Somerville Massachusetts | Commercial New Construction | $183K |
Sep 8, 2021 applied Jul 9, 2021 | 405 Grand Union Blvd, Somerville Massachusetts | Commercial New Construction | $183K |
Sep 8, 2021 applied Jul 9, 2021 | 457 Grand Union Blvd, Somerville Massachusetts | Commercial New Construction | $183K |
Sep 8, 2021 applied Jul 9, 2021 | 325 Canal St, Somerville Massachusetts | Commercial New Construction | $183K |
Sep 7, 2021 applied Jul 29, 2021 | 457 Grand Union Blvd, Somerville Massachusetts | Commercial Alteration | $300K |
Sep 7, 2021 applied Jul 9, 2021 | 355 Canal St, Somerville Massachusetts | Commercial New Construction | $183K |
Dec 2, 2020 applied Oct 12, 2020 | 335 Canal St, Somerville Massachusetts | Commercial New Construction | $1.1M |
Sep 14, 2020 applied Aug 18, 2020 | 350 Revolution Dr, Somerville Massachusetts | Commercial Alteration | $160K |
Oct 22, 2018 applied Oct 2, 2018 | 375 Revolution Dr, Somerville Massachusetts 02145 | Commercial New Construction | $420K |
Dec 26, 2017 applied Nov 27, 2017 | 365 Canal St, Somerville Massachusetts | Commercial New Construction | $260K |
Dec 21, 2017 applied Nov 16, 2017 | 490 Assembly Row, Somerville Massachusetts 02145 | Commercial New Construction | $575K |
Jul 17, 2017 applied Jun 8, 2017 | 133 Middlesex Ave, Somerville Massachusetts | Commercial Alteration | $25K |
Apr 13, 2017 applied Mar 17, 2017 | 460 Foley Street, Somerville Massachusetts | Commercial New Construction | $225K |
Dec 5, 2016 applied Oct 25, 2016 | 449 Assembly Row, Somerville Massachusetts | Commercial New Construction | $306K |
Dec 1, 2016 applied Oct 26, 2016 | 325 Revolution Dr, Somerville Massachusetts | Commercial New Construction | $220K |
Sites Commonwealth Building returns to6 in Boston
Addresses where Commonwealth Building has pulled repeat permits and the site itself has a deep permit history (25+ permits, all contractors). Each links to that parcel’s full record.
Other top Commercial New Construction contractors in Boston
- Majestic Construction26 commercial new construction
- Cranshaw Construction17 commercial new construction
- Gabriel S Mater11 commercial new construction
- Suffolk Construction8 commercial new construction
- Shawmut Design & Construction7 commercial new construction
- Consigli Construction6 commercial new construction
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