One story addition at second floor
Addition at 605 Constitution Ave NE, Washington
DC Department of Buildings permit B2509475: issued Jun 26, 2026 for addition work at 605 Constitution Ave NE. One story addition at second floor.
- Permit number
- B2509475
- Issued
- Type of work
- Addition
- Status
- Issued
- Reported cost
- Not listed
- ZIP code
- 20002
- 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 605 Constitution Ave NE, and what's permitted nearby
The newest permit in the city's data is from Sep 28, 2026, 8 days ago. Permits issued after that won't appear here until the city publishes them.
DC Department of Buildings updated its data Oct 5, 2026. We checked it Oct 6, 09:03 UTC. See the city's official records (CC BY 4.0).
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