The scope of work is primarily focused on the interior of the building and will include reconfiguring the
Alteration or repair at 3700 O St NW, Washington
DC Department of Buildings permit B2504197: issued Oct 2, 2025 for alteration or repair work at 3700 O St NW. The scope of work is primarily focused on the interior of the building and will include reconfiguring the layout of the residential units on each floor to provide larger private bedrooms and small common space. There will continue to be two residential units per floor, each with three bedrooms and a kitchenette, and the total number of bedrooms will remain at 24 for the full building. As part of the interior renovation, all plumbing, HVAC, and electrical systems will be replaced. The existing sprinkler system will be modified according to the new layout. All interior non-load bearing partitions will be replaced and all new finishes, casework, and appliances will be provided. To support the replacement and upgrading of utilities to the building (part of the scope from the adjacent redevelopment project) a new, below-grade utility room will be constructed along with an exterior access stair for maintenance. Exterior work will be limited in scope and will include replacement of damaged windows and doors, minor wall repairs, and building-mounted lighting at egress locations. Sheeting and shoring under sh2500040.
- Permit number
- B2504197
- Issued
- Type of work
- Alteration or repair
- Status
- Finished
- Reported cost
- Not listed
- ZIP code
- 20057
- City's category
- Construction, alteration and repair
- City's status
- Completed
- 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, 08:22 UTC. See the city's official records (District of Columbia, CC BY 4.0).
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