# Alteration or repair permit B2606462 at 1775 Massachusetts Ave NW, Washington

DC Department of Buildings permit B2606462: issued Aug 12, 2026 for alteration or repair work at 1775 Massachusetts Ave NW. Permit revision to permit number b2604191. Renovate two conference rooms and associated corridors in the east wing. Associated mechanical and electrical work, including av infrastructure. St louis room, the 3rd conference room is no longer in the project.

- Permit number: B2606462
- Issued: Aug 12, 2026
- Type of work: Alteration or repair (city: Construction, alteration and repair)
- Status: Issued (city: Permit issued)
- Reported cost: Not listed
- ZIP code: 20036
- All permits at this address: https://nearbypermits.com/washington-dc/address/1775-massachusetts-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 2026-10-11 15:23 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 1775 Massachusetts Ave NW: https://nearbypermits.com/washington-dc/address/1775-massachusetts-ave-nw/