Change occupancy from 171 units to 172 units by Separating unit 5801/ 5802 (currently combined)
Alteration or repair at 1-7 Dalton St, Boston
Boston Inspectional Services Department permit ALT1829657: issued May 7, 2026 for alteration or repair work at 1-7 Dalton St. Change occupancy from 171 units to 172 units by Separating unit 5801/ 5802 (currently combined), by building a fire separation wall between the units, adding in a laundry room in unit 5801, and doing some minimal light control and AV reprogramming and ensure separate control for each unit. Minimal removal and cosmetic work to be done. Modifying 3 sprinkler heads;.
- Permit number
- ALT1829657
- Issued
- Type of work
- Alteration or repair
- Status
- Finished
- Reported cost
- $200,510
- ZIP code
- 02115
- 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 1-7 Dalton St, and what's permitted nearby
Boston Inspectional Services Department updated its data Oct 4, 2026. We checked it Oct 5, 14:32 UTC. Official data.
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