# Mechanical (HVAC) permit Mechanical-115197 at 20 Brown St, Cambridge

Cambridge Inspectional Services Department permit Mechanical-115197: issued Apr 15, 2021 for mechanical (hvac) work at 20 Brown St. 

- Permit number: Mechanical-115197
- Issued: Apr 15, 2021
- Type of work: Mechanical (HVAC) (city: Mechanical)
- Status: Finished (city: Complete)
- Reported cost: Not listed
- ZIP code: 02138
- All permits at this address: https://nearbypermits.com/cambridge/address/20-brown-st/

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Source: Cambridge Inspectional Services Department permit data (https://data.cambridgema.gov/d/3wsm-e5jx). Checked 2026-10-10 21:57 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 20 Brown St: https://nearbypermits.com/cambridge/address/20-brown-st/