The scope of work includes the demolition of the one-story rear dog-leg portion of the row house
Addition at 309 9th St SE, Washington
DC Department of Buildings permit B2507698: issued Dec 26, 2025 for addition work at 309 9th St SE. The scope of work includes the demolition of the one-story rear dog-leg portion of the row house, and replaced by a new two-story full-width rear addition. Work includes reconfiguring the kitchen, bathroom and dining room, relocating one bedroom and adding two-full baths on the second floor; MEP and structural work is involved.
- Permit number
- B2507698
- Issued
- Type of work
- Addition
- Status
- Issued
- Reported cost
- Not listed
- ZIP code
- 20003
- 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 309 9th St SE, and what's permitted nearby
The newest permit in the city's data is from Oct 8, 2026, 9 days ago. Permits issued after that won't appear here until the city publishes them.
DC Department of Buildings updated its data Oct 16, 2026. We checked it Oct 17, 02:18 UTC. See the city's official records (District of Columbia, CC BY 4.0).
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