# Alteration or repair permit ALT395059 at 25 Beacon St, Boston

Boston Inspectional Services Department permit ALT395059: issued Apr 17, 2015 for alteration or repair work at 25 Beacon St. Change Occupancy from Offices to;Nine (9) Dwelling Units with 3 Au Pair Units.; Complete gut / renovation of existing 6 story Building.; All;new finishes, new MEP, insulation, new Elevator, new Fire Alarm &; Sprinkler system.; Construct a new stair access head house and;private Roof Deck for top floor Unit.; Off-Street;Parking for this Building to be located at;6 &; 7 Mt. Vernon Street.;This;Application is for 1 of 3 Dwellings;for this Project.; Project Plans are filed under this Address.

- Permit number: ALT395059
- Issued: Apr 17, 2015
- Type of work: Alteration or repair (city: Change Occupancy, Long Form/Alteration Permit)
- Status: Finished (city: Closed)
- Reported cost: $7,000,000
- ZIP code: 02133
- All permits at this address: https://nearbypermits.com/boston/address/25-beacon-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-06 06:25 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 25 Beacon St: https://nearbypermits.com/boston/address/25-beacon-st/