# Alteration or repair permit SF1900334 at 9 Walnut St, Boston

Boston Inspectional Services Department permit SF1900334: issued Sep 25, 2026 for alteration or repair work at 9 Walnut St. Comprehensive interior renovation thoughout home includes kitchen, office spaces, living room, bedrooms and all bathrooms. Plumbing, electrical, flooring, millwork, HVAC modifications, plaster, finishes and fixtures in all remodeled spaces.

- Permit number: SF1900334
- Issued: Sep 25, 2026
- Type of work: Alteration or repair (city: Renovations - Interior NSC, Short Form Bldg Permit)
- Status: Issued (city: Open)
- Reported cost: $2,383,504
- ZIP code: 02108
- All permits at this address: https://nearbypermits.com/boston/address/9-walnut-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-03 15:11 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/