# Alteration or repair permit B2605934 at 618 Quackenbos St NW, Washington

DC Department of Buildings permit B2605934: issued Aug 21, 2026 for alteration or repair work at 618 Quackenbos St NW. Renovation of basement level into an accessory dwelling unit (adu) with a kitchen and bathroom.scope is limited to basement interiors, new egress window, and exterior concrete stairway withlanding as required to meet building code. Existing windows will be replaced with new. Finishes andfixtures to be selected by the client.

- Permit number: B2605934
- Issued: Aug 21, 2026
- Type of work: Alteration or repair (city: Construction, alteration and repair)
- Status: Issued (city: Permit issued)
- Reported cost: Not listed
- ZIP code: 20011
- All permits at this address: https://nearbypermits.com/washington-dc/address/618-quackenbos-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 2026-10-06 20:16 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 618 Quackenbos St NW: https://nearbypermits.com/washington-dc/address/618-quackenbos-st-nw/