# Alteration or repair permit SF600171 at 475 Sumner St, Boston

Boston Inspectional Services Department permit SF600171: issued Aug 2, 2016 for alteration or repair work at 475 Sumner St. Gut first floor and one upstairs bedroom back to studs. Install new windows in existing openings. New electrical and plumbing to code. Insulate exterior walls with dense pack cellulose. Install new finishes throughout.

- Permit number: SF600171
- Issued: Aug 2, 2016
- Type of work: Alteration or repair (city: Renovations - Interior NSC, Short Form Bldg Permit)
- Status: Issued (city: Open)
- Reported cost: $160,000
- ZIP code: 02128
- All permits at this address: https://nearbypermits.com/boston/address/475-sumner-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-06 18:28 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 475 Sumner St: https://nearbypermits.com/boston/address/475-sumner-st/