# Alteration or repair permit B2400149 at 4500 Connecticut Ave NW, Washington

DC Department of Buildings permit B2400149: issued Jun 15, 2026 for alteration or repair work at 4500 Connecticut Ave NW. The existing apartment building is 9 stories above grade. There are 119 existing dwelling units within the building. The project includes the interior renovation of dwelling unit 108. The renovated unit shall be split into two units resulting in a total of 1 new dwelling unit. This is a level 2 alteration.

- Permit number: B2400149
- Issued: Jun 15, 2026
- Type of work: Alteration or repair (city: Construction, alteration and repair)
- Status: Issued (city: Permit issued)
- Reported cost: Not listed
- ZIP code: 20008
- All permits at this address: https://nearbypermits.com/washington-dc/address/4500-connecticut-ave-nw/

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Source: DC Department of Buildings permit data (https://opendata.dc.gov/datasets/7296e6392349498bb6ba6ba3db836644_18), CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Checked 2026-10-05 19:31 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 4500 Connecticut Ave NW: https://nearbypermits.com/washington-dc/address/4500-connecticut-ave-nw/