# Sign permit SG2600316 at 1401 Massachusetts Ave NW, Washington

DC Department of Buildings permit SG2600316: issued Oct 7, 2026 for sign work at 1401 Massachusetts Ave NW. 1 non illuminated wall sign.

- Permit number: SG2600316
- Issued: Oct 7, 2026
- Type of work: Sign (city: Construction, sign)
- Status: Issued (city: Permit issued)
- Reported cost: Not listed
- ZIP code: 20005
- All permits at this address: https://nearbypermits.com/washington-dc/address/1401-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 2026-10-17 16:31 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 1401 Massachusetts Ave NW: https://nearbypermits.com/washington-dc/address/1401-massachusetts-ave-nw/