This building created by combining 312-320 summer and 322-330 summer
Alteration or repair at 320 Summer St, Boston
Boston Inspectional Services Department permit ALT123271: issued Jul 3, 2012 for alteration or repair work at 320 Summer St. This building created by combining 312-320 summer and 322-330 summer. Full renovation of exting 8 story building. Exterior work to include masonry restoration, window replacement, new roof, new utilities. Interior work to include abatement, selective demolition, new elevator and stair shafts, infill of existing shafts, new MEP systems including fire protection and fire alarm. Change occupancy from warehouse to offices and commercial (retail &; restaurant).as per plans. Refer to Applications 08-2500; 08-2699; 08-2700 for zoning relief.
- Permit number
- ALT123271
- Issued
- Type of work
- Alteration or repair
- Status
- Issued
- Reported cost
- $12,307,000
- ZIP code
- 02127
- City's category
- Interior/Exterior Work, 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 320 Summer St, and what's permitted nearby
Boston Inspectional Services Department updated its data Oct 4, 2026. We checked it Oct 5, 16:13 UTC. See the city's official records.
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