# Alteration or repair permit B2603882 at 1420 Wisconsin Ave NW, Washington

DC Department of Buildings permit B2603882: issued Sep 17, 2026 for alteration or repair work at 1420 Wisconsin Ave NW. In the Georgetown Historic District In the Commission of Fine Arts jurisdiction area 1. Removal of an existing rear door and modification of the opening to create a case opening for a new enclosed vestibule, including associated limited structural work as required. 2. Construction of a new rear vestibule including new walls and a new exit door to provide a compliant second means of egress. 3. Replacement of existing rear ground floor windows in kind. 4. Infill of existing rear basement window openings with matching materials and construction. 5. Limited front elevation work consisting of selective painting of facade accent areas, and associated electrical for proposed lighting to be provided under a separate permit. Signage and lighting to be provided under separate permit shown in set for reference only. All other areas of the building shall remain unchanged. Structural and electrical work is limited to the items specifically described herein. No mechanical or plumbing work. No building addition or change in use.

- Permit number: B2603882
- Issued: Sep 17, 2026
- Type of work: Alteration or repair (city: Construction, alteration and repair)
- Status: Issued (city: Permit issued)
- Reported cost: Not listed
- ZIP code: 20007
- All permits at this address: https://nearbypermits.com/washington-dc/address/1420-wisconsin-ave-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 23:16 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 1420 Wisconsin Ave NW: https://nearbypermits.com/washington-dc/address/1420-wisconsin-ave-nw/