# Alteration or repair permit ALT1521617 at 21 Holbrook St, Boston

Boston Inspectional Services Department permit ALT1521617: issued Oct 17, 2024 for alteration or repair work at 21 Holbrook St. Unit #3;Extension of living space into attic which includes the addition of a roof dormer to accommodate a family room, bathroom, laundry room, and stairs; refer to plans.;[ePlan]MISSING BOA PLANS.

- Permit number: ALT1521617
- Issued: Oct 17, 2024
- Type of work: Alteration or repair (city: Interior/Exterior Work, Long Form/Alteration Permit)
- Status: Finished (city: Closed)
- Reported cost: $265,331
- ZIP code: 02130
- All permits at this address: https://nearbypermits.com/boston/address/21-holbrook-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-10 18:09 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 21 Holbrook St: https://nearbypermits.com/boston/address/21-holbrook-st/