# Alteration or repair permit ALT1758856 at 219 Trenton St, Boston

Boston Inspectional Services Department permit ALT1758856: issued Nov 18, 2025 for alteration or repair work at 219 Trenton St. Extension of living space into basement for unit 1 only. Interior renovations including new kitchen layout, new bathrooms, finishing existing basement, updating HVAC, Mechanicals, &; Sprinkler System in all floors.

- Permit number: ALT1758856
- Issued: Nov 18, 2025
- Type of work: Alteration or repair (city: Renovations - Interior NSC, Long Form/Alteration Permit)
- Status: Finished (city: Closed)
- Reported cost: $240,000
- ZIP code: 02128
- All permits at this address: https://nearbypermits.com/boston/address/219-trenton-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-06 04:44 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 219 Trenton St: https://nearbypermits.com/boston/address/219-trenton-st/