# Alteration or repair permit B24-000478 at 21 Walnut Rd, Somerville

Somerville Inspectional Services Division permit B24-000478: issued Apr 1, 2024 for alteration or repair work at 21 Walnut Rd. Remove 33 windows and replace with 33 new replacement windows. No structural work.

- Permit number: B24-000478
- Issued: Apr 1, 2024
- Type of work: Alteration or repair (city: Building Permit, Residential Other)
- Status: Issued (city: Issued)
- Reported cost: $18,225
- ZIP code: 02145
- All permits at this address: https://nearbypermits.com/somerville/address/21-walnut-rd/

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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 2026-10-07 07:49 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 21 Walnut Rd: https://nearbypermits.com/somerville/address/21-walnut-rd/