Commission of fine arts jurisdiction area the scope of the project includes replacement of an existing 1250kw
Alteration or repair at 3700 O St NW, Washington
DC Department of Buildings permit B2508166: issued Dec 8, 2025 for alteration or repair work at 3700 O St NW. Commission of fine arts jurisdiction area the scope of the project includes replacement of an existing 1250kw generator with a new 1250kw generator located in the penthouse level of the building. New architectural partition walls will be provided to separate the generator in its own room. Structural reinforcing will be provided on the existing slab to support the new generator.
- Permit number
- B2508166
- Issued
- Type of work
- Alteration or repair
- Status
- Issued
- Reported cost
- Not listed
- ZIP code
- 20057
- City's category
- Construction, alteration and repair
- City's status
- Permit issued
- Source
- DC Department of Buildings 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 3700 O St NW, and what's permitted nearby
DC Department of Buildings updated its data Oct 9, 2026. We checked it Oct 11, 11:14 UTC. See the city's official records (District of Columbia, CC BY 4.0).
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