# Alteration or repair permit ALT37747 at 909 Beacon St, Boston

Boston Inspectional Services Department permit ALT37747: issued Aug 11, 2011 for alteration or repair work at 909 Beacon St. Change occupancy from office to;6 residential units. Add an addition to the existing building and renovate structure with new finishes, mechanical, electrical, fire alarm and sprinkler systems, and structural work. Work done as per plans.;.

- Permit number: ALT37747
- Issued: Aug 11, 2011
- Type of work: Alteration or repair (city: Change Occupancy, Long Form/Alteration Permit)
- Status: Issued (city: Open)
- Reported cost: $600,000
- ZIP code: 02215
- All permits at this address: https://nearbypermits.com/boston/address/909-beacon-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-10 10:13 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 909 Beacon St: https://nearbypermits.com/boston/address/909-beacon-st/