# Alteration or repair permit B2607873 at 4000 Cathedral Ave NW, Washington

DC Department of Buildings permit B2607873: issued Sep 28, 2026 for alteration or repair work at 4000 Cathedral Ave NW. Protect hallway flooring and adjacent areas before demolition. Remove and dispose of the existing vanity, toilet, medicine cabinet, light fixtures, bathtub, wall tile, and floor tile. Remove the existing shower/tub area and reconfigure it for a new shower installation. Install new plumbing lines and connections as required for the shower, vanity, and toilet. Furr out shower wall to accommodate niche and relocate shower faucet to that wall. Install Durock cement board on shower walls and prepare all surfaces for tile. Install new wall and floor tile in the shower area. Install new toilet, vanity, medicine cabinet, light fixture, and shower fixtures. Patch, prime, and paint bathroom walls and ceiling. Perform final cleanup and remove construction debris.

- Permit number: B2607873
- Issued: Sep 28, 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/4000-cathedral-ave-nw/

---
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 2026-10-07 20:15 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 4000 Cathedral Ave NW: https://nearbypermits.com/washington-dc/address/4000-cathedral-ave-nw/