# Alteration or repair permit SF12470 at 21 Custom House St, Boston

Boston Inspectional Services Department permit SF12470: issued Jan 27, 2010 for alteration or repair work at 21 Custom House St. Minor interior renovations to existing office space including new paint, new carpet, minor non structural demolition, and a new conference room interior glass window.

- Permit number: SF12470
- Issued: Jan 27, 2010
- Type of work: Alteration or repair (city: Renovations - Interior NSC, Short Form Bldg Permit)
- Status: Issued (city: Open)
- Reported cost: $50,000
- ZIP code: 02110
- All permits at this address: https://nearbypermits.com/boston/address/21-custom-house-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-17 16:46 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 21 Custom House St: https://nearbypermits.com/boston/address/21-custom-house-st/