Interior demolition of floors 5 to 9 at 1145 17th street
Alteration or repair at 1145 17th St NW, Washington
DC Department of Buildings permit B2606345: issued Sep 16, 2026 for alteration or repair work at 1145 17th St NW. Interior demolition of floors 5 to 9 at 1145 17th street, NW washington, dc. The demolition package indicates the demolition of all interior build-out back to core HVAC rooms, electrical closets, telecom/data closets, and restrooms. The final configuration is to be consistent with a cold, dark shell condition with the addition of electric unit heaters for temporary heating, minimum code required lighting, and minimum code required fire protection. Approximate total area of scope is 81,818 sf (4 floors @ 17,249 sf + 1 floor @ 12,822 sf).
- Permit number
- B2606345
- Issued
- Type of work
- Alteration or repair
- Status
- Issued
- Reported cost
- Not listed
- ZIP code
- 20036
- 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 1145 17th St NW, and what's permitted nearby
DC Department of Buildings updated its data Oct 5, 2026. We checked it Oct 5, 17:03 UTC. See the city's official records (CC BY 4.0).
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