Proposed multifamily townhouse style addition
Alteration or repair at 6-12 Frost Av, Boston
Boston Inspectional Services Department permit ALT1746119: issued Aug 26, 2026 for alteration or repair work at 6-12 Frost Av. proposed multifamily townhouse style addition. Existing single family to be kept with 3 townhouse style unit addition on rear for total of 4 residential units as per plansAll work to be verified in the field by the ward inspector per ISD Approved Stamped plans.
- Permit number
- ALT1746119
- Issued
- Type of work
- Alteration or repair
- Status
- Issued
- Reported cost
- $1,200,000
- ZIP code
- 02122
- 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 6-12 Frost Av, and what's permitted nearby
Boston Inspectional Services Department updated its data Oct 3, 2026. We checked it Oct 4, 12:29 UTC. Official data.
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