# Roofing permit SF909316 at 257 Commonwealth Av, Boston

Boston Inspectional Services Department permit SF909316: issued Dec 19, 2018 for roofing work at 257 Commonwealth Av. Unit #3-Remove existing decking, clean EDPM roofing and patch field joints. Install new composite decking. (Historic District approved-19.297 BB).

- Permit number: SF909316
- Issued: Dec 19, 2018
- Type of work: Roofing (city: Renovations - Exterior, Short Form Bldg Permit)
- Status: Issued (city: Open)
- Reported cost: $32,800
- ZIP code: 02116
- All permits at this address: https://nearbypermits.com/boston/address/257-commonwealth-av/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-09 23:07 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 257 Commonwealth Av: https://nearbypermits.com/boston/address/257-commonwealth-av/