# Addition permit B2509238 at 2917 Dumbarton St NW, Washington

DC Department of Buildings permit B2509238: issued May 11, 2026 for addition work at 2917 Dumbarton St NW. Commission of fine arts jurisdiction area alteration, renovation, & addition of 3 story single family attached dwelling. Existing exterior shell, exterior doors, & windows to remain, restoration of front facade windows, exterior doors, front stoop to be restored/repaired as required or needed. Bza application approved under no. 21200.

- Permit number: B2509238
- Issued: May 11, 2026
- Type of work: Addition (city: Construction, addition alteration repair)
- Status: Issued (city: Permit issued)
- Reported cost: Not listed
- ZIP code: 20007
- All permits at this address: https://nearbypermits.com/washington-dc/address/2917-dumbarton-st-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 2026-10-08 20:54 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 2917 Dumbarton St NW: https://nearbypermits.com/washington-dc/address/2917-dumbarton-st-nw/