# New building permit B2602280 at 1237 4th St NW, Washington

DC Department of Buildings permit B2602280: issued Jan 15, 2026 for new building work at 1237 4th St NW. Revision to B2303554: Revise interior layouts. No change to building square footage or footprint/lot occupancy.

- Permit number: B2602280
- Issued: Jan 15, 2026
- Type of work: New building (city: Construction, new building)
- Status: Issued (city: Permit issued)
- Reported cost: Not listed
- ZIP code: 20001
- All permits at this address: https://nearbypermits.com/washington-dc/address/1237-4th-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 12:22 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 1237 4th St NW: https://nearbypermits.com/washington-dc/address/1237-4th-st-nw/