Add a two-story addition in the back
Addition at 3639 11th St NW, Washington
DC Department of Buildings permit B2601820: issued Sep 2, 2026 for addition work at 3639 11th St NW. Add a two-story addition in the back.
- Permit number
- B2601820
- Issued
- Type of work
- Addition
- Status
- Issued
- Reported cost
- Not listed
- ZIP code
- 20010
- 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 3639 11th St NW, and what's permitted nearby
DC Department of Buildings updated its data Oct 6, 2026. We checked it Oct 7, 04:33 UTC. See the city's official records (District of Columbia, CC BY 4.0).
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