# Alteration or repair permit ALT1734581 at 290a-290 Beacon St, Boston

Boston Inspectional Services Department permit ALT1734581: issued Aug 19, 2026 for alteration or repair work at 290a-290 Beacon St. Change of occupancy from 4 to 5 units. Separate lower level of Unit 3 to create one new dwelling unit. Remove existing stair and install new fire-rated ceiling/floor assembly to separate units. No additional floor area will be added.eplan - BOA decision valid until 01/2028.

- Permit number: ALT1734581
- Issued: Aug 19, 2026
- Type of work: Alteration or repair (city: Change Occupancy, Long Form/Alteration Permit)
- Status: Issued (city: Open)
- Reported cost: $40,000
- ZIP code: 02116
- All permits at this address: https://nearbypermits.com/boston/address/290a--290-beacon-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-05 00:21 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/