# Alteration or repair permit ALT1707721 at 51 Walnut St, Boston

Boston Inspectional Services Department permit ALT1707721: issued May 22, 2026 for alteration or repair work at 51 Walnut St. Combine parcel 1809178000 (1,600 Sq. Ft.) with parcel 1809177001 (2,782 Sq. Ft.). See ert 1676367.

- Permit number: ALT1707721
- Issued: May 22, 2026
- Type of work: Alteration or repair (city: Subdivision Combining Lot, Long Form/Alteration Permit)
- Status: Issued (city: Open)
- Reported cost: Not listed
- ZIP code: 02136
- All permits at this address: https://nearbypermits.com/boston/address/51-walnut-st/

---
Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-05 18:03 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 51 Walnut St: https://nearbypermits.com/boston/address/51-walnut-st/