# Addition permit B2503906 at 807 20th St NE, Washington

DC Department of Buildings permit B2503906: issued May 28, 2026 for addition work at 807 20th St NE. PROJECT NARRATIVE: This application is being submitted to re-permit the project originally approved under B2200539. This project is proposing an addition/alteration to an existing 2- Story single-family Residence to be converted into a 3-story 3-unit building. Mechanical, Electrical, Plumbing, & Underpinning Scope to be included.

- Permit number: B2503906
- Issued: May 28, 2026
- Type of work: Addition (city: Construction, addition alteration repair)
- Status: Issued (city: Permit issued)
- Reported cost: Not listed
- ZIP code: 20002
- All permits at this address: https://nearbypermits.com/washington-dc/address/807-20th-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 2026-10-10 13:04 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 807 20th St NE: https://nearbypermits.com/washington-dc/address/807-20th-st-ne/