# Solar permit B25-001340 at 21 Delaware St, Somerville

Somerville Inspectional Services Division permit B25-001340: issued Sep 2, 2025 for solar work at 21 Delaware St. 8.400 Kwdc, roof mounted system, 20 solar panels, no battery install.

- Permit number: B25-001340
- Issued: Sep 2, 2025
- Type of work: Solar (city: Building Permit, Residential Alteration)
- Status: Finished (city: Closed)
- Reported cost: $42,000
- ZIP code: 02145
- All permits at this address: https://nearbypermits.com/somerville/address/21-delaware-st/

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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 16:06 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 Delaware St: https://nearbypermits.com/somerville/address/21-delaware-st/