# Addition permit AH2601028 at 1100 15th St NW, Washington

DC Department of Buildings permit AH2601028: issued Sep 17, 2026 for addition work at 1100 15th St NW. Interior build out of 6th, 7th & 8th floors with addition of interconnecting stair and slab opening overlook. Scope includes new finshes, mechanical, plumbing, electrical, and structural work.

- Permit number: AH2601028
- Issued: Sep 17, 2026
- Type of work: Addition (city: Construction, miscellaneous)
- Status: Issued (city: Permit issued)
- Reported cost: Not listed
- ZIP code: 20005
- All permits at this address: https://nearbypermits.com/washington-dc/address/1100-15th-st-nw/

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Source: DC Department of Buildings permit data (https://opendata.dc.gov/datasets/7296e6392349498bb6ba6ba3db836644_18), District of Columbia, CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Checked 2026-10-06 19:08 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 1100 15th St NW: https://nearbypermits.com/washington-dc/address/1100-15th-st-nw/