# Alteration or repair permit B2409540 at 801 22nd St NW, Washington

DC Department of Buildings permit B2409540: issued Sep 8, 2025 for alteration or repair work at 801 22nd St NW. Interior alteration for heating water plant upgrades. Project to include new 2 hour rated enclosure around boiler flue.

- Permit number: B2409540
- Issued: Sep 8, 2025
- Type of work: Alteration or repair (city: Construction, alteration and repair)
- Status: Issued (city: Permit issued)
- Reported cost: Not listed
- ZIP code: 20052
- All permits at this address: https://nearbypermits.com/washington-dc/address/801-22nd-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 2026-10-07 06:43 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 801 22nd St NW: https://nearbypermits.com/washington-dc/address/801-22nd-st-nw/