# Alteration or repair permit B2401282 at 402 Constitution Ave NE, Washington

DC Department of Buildings permit B2401282: issued Mar 6, 2024 for alteration or repair work at 402 Constitution Ave NE. Capitol Hill Historic District Finish basement to convert to basement apartment with living room, Bedroom, bathroom w shower, laundry, kitchen w/ rang. Extend down existing window to convert to above ground egress window (no structural work) EXISTING TWO UNIT FLAT.

- Permit number: B2401282
- Issued: Mar 6, 2024
- 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/402-constitution-ave-ne/

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Source: DC Department of Buildings permit data (https://opendata.dc.gov/datasets/7296e6392349498bb6ba6ba3db836644_18), CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Checked 2026-10-06 03:54 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 402 Constitution Ave NE: https://nearbypermits.com/washington-dc/address/402-constitution-ave-ne/