# Alteration or repair permit A1701831 at 27-29 Perrin St, Boston

Boston Inspectional Services Department permit A1701831: issued May 22, 2025 for alteration or repair work at 27-29 Perrin St. The third-floor roof was altered from a 6/12 to 5/12 pitch Bulkhead was removed &; poured concrete basement stairs have been added A new middle bathroom was added to the third floor A shower was added to the third-floor half-bath A Basement window was added A roof was added to cover the back porch.;ALT1536515.

- Permit number: A1701831
- Issued: May 22, 2025
- Type of work: Alteration or repair (city: Interior/Exterior Work, Amendment to a Long Form)
- Status: Issued (city: Open)
- Reported cost: $57,000
- ZIP code: 02119
- All permits at this address: https://nearbypermits.com/boston/address/27--29-perrin-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-06 21:18 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 27-29 Perrin St: https://nearbypermits.com/boston/address/27--29-perrin-st/