# Alteration or repair permit AH2601057 at 250 Massachusetts Ave NW, Washington

DC Department of Buildings permit AH2601057: issued Sep 29, 2026 for alteration or repair work at 250 Massachusetts Ave NW. 3rd Floor, tenant interior construction, no exterior work, no hammerjacking, or other excessive noise. Requesting work hours 5am-7am.

- Permit number: AH2601057
- Issued: Sep 29, 2026
- Type of work: Alteration or repair (city: Construction, miscellaneous)
- Status: Issued (city: Permit issued)
- Reported cost: Not listed
- ZIP code: 20001
- All permits at this address: https://nearbypermits.com/washington-dc/address/250-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 2026-10-10 11:38 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 250 Massachusetts Ave NW: https://nearbypermits.com/washington-dc/address/250-massachusetts-ave-nw/