# Alteration or repair permit SF1867546 at 1450 River St, Boston

Boston Inspectional Services Department permit SF1867546: issued Aug 21, 2026 for alteration or repair work at 1450 River St. Air sealing insulation in attic space.

- Permit number: SF1867546
- Issued: Aug 21, 2026
- Type of work: Alteration or repair (city: Insulation, Short Form Bldg Permit)
- Status: Issued (city: Open)
- Reported cost: $7,203
- ZIP code: 02136
- All permits at this address: https://nearbypermits.com/boston/address/1450-river-st/

---
Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-05 07:12 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/