# Alteration or repair permit B2507190 at 600 20th St NW, Washington

DC Department of Buildings permit B2507190: issued Nov 12, 2025 for alteration or repair work at 600 20th St NW. Revisions to B2503888 include elimination of the T12 Tier Unit Kitchens on floors 2nd 8th. The scope of revision matches previously approved permit for the elimination of kitchens in all other tiers of units. More details in supporting documents.

- Permit number: B2507190
- Issued: Nov 12, 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/600-20th-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 2026-10-06 19:10 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 600 20th St NW: https://nearbypermits.com/washington-dc/address/600-20th-st-nw/