Interior alteration to create a new second-floor bathroom within an existing single-family dwelling
Alteration or repair at 4305 Brandywine St NW, Washington
DC Department of Buildings permit B2607720: issued Aug 26, 2026 for alteration or repair work at 4305 Brandywine St NW. Interior alteration to create a new second-floor bathroom within an existing single-family dwelling. Scope includes non-load-bearing partition framing, adjusted interior doorway, drywall/finishes, related plumbing and electrical rough-in under separate trade permits, bathroom exhaust fan under mechanical permit, and localized patching/repair of existing interior basement concrete slab only where disturbed for permitted interior plumbing tie-ins. Existing exterior water service and sewer lateral to remain. No change of use, occupancy, footprint, structural framing, foundation work, underpinning, exterior excavation, or new structural slab proposed.
- Permit number
- B2607720
- Issued
- Type of work
- Alteration or repair
- Status
- Issued
- Reported cost
- Not listed
- ZIP code
- 20016
- 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 4305 Brandywine St NW, and what's permitted nearby
DC Department of Buildings updated its data Oct 5, 2026. We checked it Oct 5, 16:08 UTC. See the city's official records (CC BY 4.0).
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