Contractor Profile
Purdy Construction
Purdy Construction is a diversified Boston contractor — 18 segment-eligible permits spanning 4 segments, led by residential alteration (56%) and residential demolition (22%). Its permit record in Boston spans 2018–2025. Reliable permit valuations total ≈$7.8M (across the 94% of filings with a valuation we can stand behind).
First permit: Nov 21, 2018 (2,838d ago)Latest permit: May 13, 2025 (473d ago)
The sales record
- Market
- Boston
- Active
- 2018–2025 · 7 yrs
- Licenses on file
- 0
- Reliable value
- $7.8M
- Coverage
- 94%
- Reliable filings
- 17
- Rank in Boston
- #338
- Permits (all-time, all segments)
- 18
- Filings 90d
- 0
- Filings 30d
- 0
- Latest permit
- May 13, 2025
Typical project size$42Ktypically $25K–$496K across 17 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
Sep ’240–2 permits/moMay ’25
permits per month permit value
Service area
Typical service area ~1 mi around Cambridge
The p90 footprint of where Purdy Construction has pulled permits in Boston — drawn from all 18 of their indexed permits. It reflects detected permit activity, not a guaranteed service-area claim.
- Cambridge18
Showing 18 of 18 permits by Purdy Construction in the indexed window · most recent first
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- May 13, 2025Commercial Alteration950 Massachusetts Ave, Unit C3, Cambridge, MA 02139Alteration$285Kapplied Mar 31, 2025
- May 8, 2025Commercial Alteration950 Massachusetts Ave, Unit C3, Cambridge, MA 02139Alteration—applied Apr 30, 2025
- Sep 9, 2024Residential Demolition12 Chauncy St, Unit 12/4, Cambridge, MA 02138Demolition · Residential$11Kapplied Aug 14, 2024
- Oct 20, 2023Residential Demolition31 Bigelow St, Cambridge, MA 02139Demolition · Residential$25Kapplied Oct 4, 2023
- Aug 17, 2023Residential Alteration27 Fayerweather St, Cambridge, MA 02138Alteration$22Kapplied Jul 21, 2023
- Jul 19, 2023Residential Alteration27 Fayerweather St, Cambridge, MA 02138Alteration$28Kapplied May 25, 2023
- Mar 31, 2023Residential Alteration5 Channing St, Cambridge, MA 02138Alteration$1.9Mapplied Jan 10, 2023
- Nov 28, 2022Residential Demolition7 Oakland St, Cambridge, MA 02139Demolition · Residential$42Kapplied Oct 20, 2022
- Sep 26, 2022Residential Alteration27 Fayerweather St, Cambridge, MA 02138Alteration$2.9Mapplied Sep 6, 2022
- Jul 6, 2022Residential Alteration27 Fayerweather St, Cambridge, MA 02138Alteration$85Kapplied Apr 13, 2022
- Jun 10, 2021Residential Alteration8 Ellery St, Cambridge, MA 02138Alteration$600Kapplied Mar 8, 2021
- Mar 9, 2021Multifamily Alteration336 Pearl St, Cambridge, MA 02139Alteration$1.0Mapplied Feb 10, 2021
- Mar 8, 2021Residential Alteration338 Pearl St, Cambridge, MA 02139Alteration$496Kapplied Feb 10, 2021
- Dec 3, 2020Residential Alteration338 Pearl St, Cambridge, MA 02139Alteration$30Kapplied Jul 29, 2020
- Nov 3, 2020Multifamily Alteration336 Pearl St, Cambridge, MA 02139Alteration$30Kapplied Jul 29, 2020
- Jun 26, 2020Residential Demolition79 Inman St, Cambridge, MA 02139Demolition · Residential$15Kapplied Jun 3, 2020
- Jan 8, 2020Residential Alteration77 Inman St, Cambridge, MA 02139Alteration$15Kapplied Nov 25, 2019
- Nov 21, 2018Residential Alteration68 Sparks St, Cambridge, MA 02138Alteration$330Kapplied Jul 12, 2018
May 13, 2025 applied Mar 31, 2025 | 950 Massachusetts Ave, Unit C3, Cambridge, MA 02139 | Commercial Alteration | $285K |
May 8, 2025 applied Apr 30, 2025 | 950 Massachusetts Ave, Unit C3, Cambridge, MA 02139 | Commercial Alteration | — |
Sep 9, 2024 applied Aug 14, 2024 | 12 Chauncy St, Unit 12/4, Cambridge, MA 02138 | Residential Demolition Residential | $11K |
Oct 20, 2023 applied Oct 4, 2023 | 31 Bigelow St, Cambridge, MA 02139 | Residential Demolition Residential | $25K |
Aug 17, 2023 applied Jul 21, 2023 | 27 Fayerweather St, Cambridge, MA 02138 | Residential Alteration | $22K |
Jul 19, 2023 applied May 25, 2023 | 27 Fayerweather St, Cambridge, MA 02138 | Residential Alteration | $28K |
Mar 31, 2023 applied Jan 10, 2023 | 5 Channing St, Cambridge, MA 02138 | Residential Alteration | $1.9M |
Nov 28, 2022 applied Oct 20, 2022 | 7 Oakland St, Cambridge, MA 02139 | Residential Demolition Residential | $42K |
Sep 26, 2022 applied Sep 6, 2022 | 27 Fayerweather St, Cambridge, MA 02138 | Residential Alteration | $2.9M |
Jul 6, 2022 applied Apr 13, 2022 | 27 Fayerweather St, Cambridge, MA 02138 | Residential Alteration | $85K |
Jun 10, 2021 applied Mar 8, 2021 | 8 Ellery St, Cambridge, MA 02138 | Residential Alteration | $600K |
Mar 9, 2021 applied Feb 10, 2021 | 336 Pearl St, Cambridge, MA 02139 | Multifamily Alteration | $1.0M |
Mar 8, 2021 applied Feb 10, 2021 | 338 Pearl St, Cambridge, MA 02139 | Residential Alteration | $496K |
Dec 3, 2020 applied Jul 29, 2020 | 338 Pearl St, Cambridge, MA 02139 | Residential Alteration | $30K |
Nov 3, 2020 applied Jul 29, 2020 | 336 Pearl St, Cambridge, MA 02139 | Multifamily Alteration | $30K |
Jun 26, 2020 applied Jun 3, 2020 | 79 Inman St, Cambridge, MA 02139 | Residential Demolition Residential | $15K |
Jan 8, 2020 applied Nov 25, 2019 | 77 Inman St, Cambridge, MA 02139 | Residential Alteration | $15K |
Nov 21, 2018 applied Jul 12, 2018 | 68 Sparks St, Cambridge, MA 02138 | Residential Alteration | $330K |
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