In the Georgetown Historic District In the Commission of Fine Arts jurisdiction area 1
Addition at 2723 Dumbarton St NW, Washington
DC Department of Buildings permit B2603901: issued May 4, 2026 for addition work at 2723 Dumbarton St NW. In the Georgetown Historic District In the Commission of Fine Arts jurisdiction area 1. Rear two-story and cellar addition 2. Interior renovation 3. Replace existing windows and doors 4. New inner courtyard 5. Limited sitework to connected the new addition to the existing rear grade work area affected: 3064 sf.
- Permit number
- B2603901
- Issued
- Type of work
- Addition
- Status
- Issued
- Reported cost
- Not listed
- ZIP code
- 20007
- City's category
- Construction, addition alteration 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 2723 Dumbarton St NW, and what's permitted nearby
DC Department of Buildings updated its data Oct 7, 2026. We checked it Oct 8, 04:50 UTC. See the city's official records (District of Columbia, CC BY 4.0).
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