# Alteration or repair permit B2602921 at 2626 4th St NE, Washington

DC Department of Buildings permit B2602921: issued Jul 9, 2026 for alteration or repair work at 2626 4th St NE. Scope: apply (assumed) additional layer of basement waterproofing coat using asphaltic based liquid/mastic waterproofing material specifically designed for basement walls. Approximate max excavation depth 4 6 (application from grade line down to footing) Approximate cost $500.

- Permit number: B2602921
- Issued: Jul 9, 2026
- Type of work: Alteration or repair (city: Construction, alteration and repair)
- Status: Finished (city: Completed)
- Reported cost: Not listed
- ZIP code: 20002
- All permits at this address: https://nearbypermits.com/washington-dc/address/2626-4th-st-ne/

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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 21:48 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 2626 4th St NE: https://nearbypermits.com/washington-dc/address/2626-4th-st-ne/