Interior fit out of existing core and shell space at 121 Seaport Blvd for new class A office space
Alteration or repair at 113-129 Seaport Bl, Boston
Boston Inspectional Services Department permit ALT770671: issued Nov 29, 2017 for alteration or repair work at 113-129 Seaport Bl. Interior fit out of existing core and shell space at 121 Seaport Blvd for new class A office space. Work involves approximately 150,000 square feet on levels 3, 4, 5, 6, 7 and 8.
- Permit number
- ALT770671
- Issued
- Type of work
- Alteration or repair
- Status
- Finished
- Reported cost
- $23,277,264
- ZIP code
- 02210
- City's category
- Fast Track Application, 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 113-129 Seaport Bl, and what's permitted nearby
Boston Inspectional Services Department updated its data Oct 9, 2026. We checked it Oct 12, 10:43 UTC. See the city's official records.
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