Existing occupied tenant interior office suite expansion into adjacent unoccupied "white-box" suite
Alteration or repair at 1201 Pennsylvania Ave NW, Washington
DC Department of Buildings permit B2605881: issued Aug 21, 2026 for alteration or repair work at 1201 Pennsylvania Ave NW. Existing occupied tenant interior office suite expansion into adjacent unoccupied "white-box" suite. Scope includes new partitions and doors, ceilings and lighting, millwork, and associated mechanical and electrical. HVAC And sprinkler systems to remain in place. Selective relocation of existing ducts and sprinklers to accommodate ceilings and partitions. All existing egress corridors and doors to remain and will be functional during construction. All existing base building corridor demising partitions and ceilings to remain.
- Permit number
- B2605881
- Issued
- Type of work
- Alteration or repair
- Status
- Issued
- Reported cost
- Not listed
- ZIP code
- 20004
- 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 1201 Pennsylvania Ave NW, and what's permitted nearby
DC Department of Buildings updated its data Oct 6, 2026. We checked it Oct 7, 07:41 UTC. See the city's official records (District of Columbia, CC BY 4.0).
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