Change of occupancy to single family
Alteration or repair at 157 O St, Boston
Boston Inspectional Services Department permit ALT1579927: issued Feb 11, 2025 for alteration or repair work at 157 O St. Change of occupancy to single family. Convert an existing two-family dwelling to a single-family dwelling. Renovate the existing interior and expand the existing rear of the dwelling, as well as add a roof deck and hatch. The basement will be finished and included as part of the proposed living space. [ePlan];headhouse.
- Permit number
- ALT1579927
- Issued
- Type of work
- Alteration or repair
- Status
- Finished
- Reported cost
- $628,500
- ZIP code
- 02127
- City's category
- Change Occupancy, Long Form/Alteration Permit
- City's status
- Closed
- Source
- Boston Inspectional Services Department permit data (this record)
Type of work and status are our own standard labels, so permits compare across cities. The city's wording is in the "City's category" and "City's status" rows. We show costs under $100 as not listed, because filers often enter $0 or $1 when the city doesn't require a cost.
All permits at 157 O St, and what's permitted nearby
Boston Inspectional Services Department updated its data Oct 6, 2026. We checked it Oct 7, 15:31 UTC. See the city's official records.
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