New interior construction of the 7th floors suite 710
Alteration or repair at 1233 20th St NW, Washington
DC Department of Buildings permit B2604023: issued Jun 15, 2026 for alteration or repair work at 1233 20th St NW. New interior construction of the 7th floors suite 710. The work consists of structural demolition of stairs, and new general plumbing, electrical, and mechanical work. Area affected 6121 SF.
- Permit number
- B2604023
- Issued
- Type of work
- Alteration or repair
- Status
- Issued
- Reported cost
- Not listed
- ZIP code
- 20036
- 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 1233 20th St NW, and what's permitted nearby
DC Department of Buildings updated its data Oct 9, 2026. We checked it Oct 11, 13:43 UTC. See the city's official records (District of Columbia, CC BY 4.0).
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