N/R confirm occupancy as 3 Family and change occupancy to 1 Family
Alteration or repair at 170 W Canton St, Boston
Boston Inspectional Services Department permit ALT1762068: issued May 6, 2026 for alteration or repair work at 170 W Canton St. N/R confirm occupancy as 3 Family and change occupancy to 1 Family. Remove white paint and restore red brick facade; full interior renovation, construct roof deck with hatch access/bulkhead skylight; install two roof top condensers, remove existing fire walks,remove section of rear wall and bump out dimensionally compliant 3 ft rear extension, install rear deck projecting 6 ft and juliet balcony, all as shown on zoning plans filed herewith.;eplan - BOA and BBRS; decisions valid until 01/2028.
- Permit number
- ALT1762068
- Issued
- Type of work
- Alteration or repair
- Status
- Issued
- Reported cost
- $2,960,765
- ZIP code
- 02118
- 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 170 W Canton St, and what's permitted nearby
Boston Inspectional Services Department updated its data Oct 2, 2026. We checked it Oct 3, 06:06 UTC. Official data.
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