# Alteration or repair permit B2605485 at 1402 12th St NW 1, Washington

DC Department of Buildings permit B2605485: issued Jul 15, 2026 for alteration or repair work at 1402 12th St NW 1. Install 10' of interior waterproofing, connecting to an existing sump pump, with vapor barrier on the walls.

- Permit number: B2605485
- Issued: Jul 15, 2026
- Type of work: Alteration or repair (city: Construction, alteration and repair)
- Status: Issued (city: Permit issued)
- Reported cost: Not listed
- ZIP code: 20005
- All permits at this address: https://nearbypermits.com/washington-dc/address/1402-12th-st-nw-1/

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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 00:30 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 1402 12th St NW 1: https://nearbypermits.com/washington-dc/address/1402-12th-st-nw-1/