# Alteration or repair permit PL21577 at 171 Walnut St, Boston

Boston Inspectional Services Department permit PL21577: issued Apr 13, 2010 for alteration or repair work at 171 Walnut St. remodel bathroom.

- Permit number: PL21577
- Issued: Apr 13, 2010
- Type of work: Alteration or repair (city: Change Occupancy, Plumbing Permit)
- Status: Issued (city: Open)
- Reported cost: $2,000
- ZIP code: 02122
- All permits at this address: https://nearbypermits.com/boston/address/171-walnut-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-06 09:10 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 171 Walnut St: https://nearbypermits.com/boston/address/171-walnut-st/