# Alteration or repair permit SF1877483 at 21 Sullivan St, Boston

Boston Inspectional Services Department permit SF1877483: issued Aug 25, 2026 for alteration or repair work at 21 Sullivan St. Renovate exterior deck floor boards and handrails with PVC/Composit.

- Permit number: SF1877483
- Issued: Aug 25, 2026
- Type of work: Alteration or repair (city: Renovations - Exterior, Short Form Bldg Permit)
- Status: Finished (city: Closed)
- Reported cost: $14,949
- ZIP code: 02129
- All permits at this address: https://nearbypermits.com/boston/address/21-sullivan-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-05 17:01 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 21 Sullivan St: https://nearbypermits.com/boston/address/21-sullivan-st/