Interior renovations to (a) existing single-family attached dwelling
Alteration or repair at 435 1st St SE, Washington
DC Department of Buildings permit B2604906: issued May 26, 2026 for alteration or repair work at 435 1st St SE. Interior renovations to (a) existing single-family attached dwelling (ref. separate permit B2603780) and (b) separate existing single-family semi-detached dwelling, including new mechanical systems, electrical and plumbing, windows on side and rear of house, courtyard landscaping, masonry fence, wood fence, retaining walls, steps, terraces, and associated appurtenances. 2,500 sf work area. No conversion of the lower level in the single-family attached dwelling to a flat is proposed. Theoretical lots to allow second principal building approved per bza order no. 14187. Related address is 440 new jersey avenue SE on the record lot 0036 - b2603780.
- Permit number
- B2604906
- Issued
- Type of work
- Alteration or repair
- Status
- Issued
- Reported cost
- Not listed
- ZIP code
- 20003
- 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 435 1st St SE, and what's permitted nearby
DC Department of Buildings updated its data Oct 5, 2026. We checked it Oct 5, 15:14 UTC. Official data, CC BY 4.0.
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