# Fire systems permit TL2600088 at 250 Massachusetts Ave NW, Washington

DC Department of Buildings permit TL2600088: issued Oct 1, 2026 for fire systems work at 250 Massachusetts Ave NW. Third Party Reviewed - First Time Layout on 3rd floor to create a common corridor and tenant demising partitions for future occupancies. There is no change of use associated with this work. Scope of work includes updating finishes, providing lighting, bringing the common corridor up to current code and building standards. All fire alarm and life safety requirements will be maintained as needed after work is completed. Floor area of renovation is 1,539 SF.

- Permit number: TL2600088
- Issued: Oct 1, 2026
- Type of work: Fire systems (city: Construction, tenant layout)
- 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/

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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 2026-10-11 10:26 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/