Convert existing single-family dwelling to two-family dwelling
Alteration or repair at 104 Old Harbor St, Boston
Boston Inspectional Services Department permit ALT1863574: issued Jul 28, 2026 for alteration or repair work at 104 Old Harbor St. Convert existing single-family dwelling to two-family dwelling, Change of Occupancy to two-family. Interior renovation and alteration of layout. Basement and 1st floor as Unit #1, and 2nd &; 3rd floor as Unit #2. Construct new deck at the rear of the property. New kitchen and bathroom on both units.
- Permit number
- ALT1863574
- Issued
- Type of work
- Alteration or repair
- Status
- Issued
- Reported cost
- $300,000
- ZIP code
- 02127
- 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 104 Old Harbor St, and what's permitted nearby
Boston Inspectional Services Department updated its data Oct 2, 2026. We checked it Oct 3, 19:16 UTC. Official data.
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