# Addition permit B25-001510 at 231 Highland Ave, Somerville

Somerville Inspectional Services Division permit B25-001510: issued Nov 13, 2025 for addition work at 231 Highland Ave. Adittion on 3rd floor demo existing pitched roof; existing 3nd floor is an existing unit; convert existing pitched roof as flat roof (low pitched epdm-rubber roof); make triple decker house.

- Permit number: B25-001510
- Issued: Nov 13, 2025
- Type of work: Addition (city: Building Permit, Residential Addition)
- Status: Finished (city: Closed)
- Reported cost: $150,000
- ZIP code: 02143
- All permits at this address: https://nearbypermits.com/somerville/address/231-highland-ave/

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Source: Somerville Inspectional Services Division permit data (https://data.somervillema.gov/d/nneb-s3f7), SomerStat, City of Somerville, ODbL 1.0 (https://opendatacommons.org/licenses/odbl/1-0/). Checked 2026-10-11 12:16 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Contains information from Applications for Permits and Licenses (SomerStat, City of Somerville), which is made available here under the Open Database License (ODbL). Database: https://data.somervillema.gov/d/nneb-s3f7 License: https://opendatacommons.org/licenses/odbl/1-0/

Every permit at 231 Highland Ave: https://nearbypermits.com/somerville/address/231-highland-ave/