# Alteration or repair permit B2605942 at 1233 20th St NW, Washington

DC Department of Buildings permit B2605942: issued Sep 29, 2026 for alteration or repair work at 1233 20th St NW. New interior alteration of the 2nd floor (spec suite) the work consists of non-structural demolition, and new general plumbing, electrical, and mechanical work. No structural work is required. There is no change of use. Area affected 4471 sf.

- Permit number: B2605942
- Issued: Sep 29, 2026
- Type of work: Alteration or repair (city: Construction, alteration and repair)
- Status: Issued (city: Permit issued)
- Reported cost: Not listed
- ZIP code: 20036
- All permits at this address: https://nearbypermits.com/washington-dc/address/1233-20th-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 2026-10-10 13:13 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 1233 20th St NW: https://nearbypermits.com/washington-dc/address/1233-20th-st-nw/