Replacing the existing 250kW CHP plan for a new 280kW CHP roof top unit
Alteration or repair at 300 First Av, Boston
Boston Inspectional Services Department permit ALT1701174: issued May 21, 2025 for alteration or repair work at 300 First Av. Replacing the existing 250kW CHP plan for a new 280kW CHP roof top unit. A permit was pulled for this project already (SF1657372). We were informed that we need to get an ALT permit due to an expansion of scope. The generator does not function for life safety, shuts down during any fire alarm event. Cost paid on SF1657372eplan.
- Permit number
- ALT1701174
- Issued
- Type of work
- Alteration or repair
- Status
- Finished
- Reported cost
- Not listed
- ZIP code
- 02129
- City's category
- Renovations - Exterior, 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 300 First Av, and what's permitted nearby
Boston Inspectional Services Department updated its data Oct 5, 2026. We checked it Oct 6, 01:50 UTC. See the city's official records.
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