# Alteration or repair permit SF1863424 at 17-25 Blackfan St, Boston

Boston Inspectional Services Department permit SF1863424: issued Jul 10, 2026 for alteration or repair work at 17-25 Blackfan St. Minor selective demolition, in wall rough and new architectural finishes to support upgraded CT machine in BCH ED. Includes replacement of existing AHU. (1) FA device to remain in existing location, (1) existing FA device to shift approx 2' plan west. No new FA speaker/strobes.

- Permit number: SF1863424
- Issued: Jul 10, 2026
- Type of work: Alteration or repair (city: Renovations - Interior NSC, Short Form Bldg Permit)
- Status: Issued (city: Open)
- Reported cost: $809,500
- ZIP code: 02115
- All permits at this address: https://nearbypermits.com/boston/address/17--25-blackfan-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-05 16:35 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 17-25 Blackfan St: https://nearbypermits.com/boston/address/17--25-blackfan-st/