# Alteration or repair permit ALT1529593 at 43 Knoll St, Boston

Boston Inspectional Services Department permit ALT1529593: issued Oct 31, 2024 for alteration or repair work at 43 Knoll St. Demo existing back porch for 1st and 2nd floor. Rebuild new structure based on plans with new footing and framing with new roof and composite decking.

- Permit number: ALT1529593
- Issued: Oct 31, 2024
- Type of work: Alteration or repair (city: Renovations - Exterior, Long Form/Alteration Permit)
- Status: Finished (city: Closed)
- Reported cost: $37,700
- ZIP code: 02131
- All permits at this address: https://nearbypermits.com/boston/address/43-knoll-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-09 05:09 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 43 Knoll St: https://nearbypermits.com/boston/address/43-knoll-st/