# Addition permit B2605537 at 3564 Alton Pl NW, Washington

DC Department of Buildings permit B2605537: issued May 22, 2026 for addition work at 3564 Alton Pl NW. Addition of two new exterior walls to create new vestibule on top of existing porch. No plumbing or HVAC work.

- Permit number: B2605537
- Issued: May 22, 2026
- Type of work: Addition (city: Construction, addition alteration repair)
- Status: Issued (city: Permit issued)
- Reported cost: Not listed
- ZIP code: 20008
- All permits at this address: https://nearbypermits.com/washington-dc/address/3564-alton-pl-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 20:39 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 3564 Alton Pl NW: https://nearbypermits.com/washington-dc/address/3564-alton-pl-nw/