# Alteration or repair permit B2509035 at 3700 O St NW, Washington

DC Department of Buildings permit B2509035: issued Dec 22, 2025 for alteration or repair work at 3700 O St NW. Commission of fine arts jurisdiction area renovation of the third floor, suite 301, to incorporate observation labs for the psychology dept. Ceilings and finishes within the renovated area will be replaced. Finishes outside the area will be patched and repaired. Light fixtures and HVAC devices will be reused where possible.

- Permit number: B2509035
- Issued: Dec 22, 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 10:55 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/