Extend living space of first floor into the basement
Alteration or repair at 645a-645 Walk Hill St, Boston
Boston Inspectional Services Department permit ALT649713: issued Jun 25, 2026 for alteration or repair work at 645a-645 Walk Hill St. Extend living space of first floor into the basement, per attached drawings.; No new work. No kitchen in basement.
- Permit number
- ALT649713
- Issued
- Type of work
- Alteration or repair
- Status
- Issued
- Reported cost
- $1,000
- ZIP code
- 02126
- City's category
- Change Occupancy, Long Form/Alteration Permit
- City's status
- Open
- 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 645a-645 Walk Hill St, and what's permitted nearby
Boston Inspectional Services Department updated its data Oct 2, 2026. We checked it Oct 3, 09:01 UTC. Official data.
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