# Alteration or repair permit SF1890111 at 175 Commonwealth Av, Boston

Boston Inspectional Services Department permit SF1890111: issued Aug 21, 2026 for alteration or repair work at 175 Commonwealth Av. Copper Cladding Replacement on the rear back bay of building: Remove existing copper cladding Install h-inch ventilated substrate lining Fabricate and supply new 20 oz. red copper cladding Install new cladding to match existing. Replace gutters and downspouts on extension, tying into existing system.

- Permit number: SF1890111
- Issued: Aug 21, 2026
- Type of work: Alteration or repair (city: Renovations - Exterior, Short Form Bldg Permit)
- Status: Issued (city: Open)
- Reported cost: $77,680
- ZIP code: 02116
- All permits at this address: https://nearbypermits.com/boston/address/175-commonwealth-av/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-05 16:15 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 175 Commonwealth Av: https://nearbypermits.com/boston/address/175-commonwealth-av/