# Alteration or repair permit B2606170 at 4910 Butterworth Pl NW, Washington

DC Department of Buildings permit B2606170: issued Sep 16, 2026 for alteration or repair work at 4910 Butterworth Pl NW. Modification to approved building permit b2506376.? Interior alteration only, no change to footprint.? Flip location of existing 1st fl rear bedroom and kitchen. New electrical, plumbing, mechanical.? New HVAC in basement with exterior compressor. Relocate existing windows, shift existing rear door. New headers. Open sides of fl1 stair wall w/ new railings. Existing beams above.

- Permit number: B2606170
- Issued: Sep 16, 2026
- Type of work: Alteration or repair (city: Construction, alteration and repair)
- Status: Issued (city: Permit issued)
- Reported cost: Not listed
- ZIP code: 20016
- All permits at this address: https://nearbypermits.com/washington-dc/address/4910-butterworth-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 13:53 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 4910 Butterworth Pl NW: https://nearbypermits.com/washington-dc/address/4910-butterworth-pl-nw/