# Alteration or repair permit B2509709 at 3700 O St NW, Washington

DC Department of Buildings permit B2509709: issued Dec 18, 2025 for alteration or repair work at 3700 O St NW. Cfa & historic georgetown university hotel & conference center renovation is a level 2 alteration in accordance with the dc existing building code. Scope includes selective demolition and alterations of level 1 - 5, public spaces and guestroom floors. Project is a change of occupancy on floors 2 and 3 from R-2 dormatory to the originally permitted occupancy of r-1 hotel. R-1 and R-2 are the same egress hazard category per table 1012.4 and have the same fire protection system threshold. Current CO1603275, R-1, 146 Occupants.

- Permit number: B2509709
- Issued: Dec 18, 2025
- Type of work: Alteration or repair (city: Construction, alteration and repair)
- Status: Issued (city: Permit issued)
- Reported cost: Not listed
- ZIP code: 20057
- All permits at this address: https://nearbypermits.com/washington-dc/address/3700-o-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 2026-10-11 10:13 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 3700 O St NW: https://nearbypermits.com/washington-dc/address/3700-o-st-nw/