# Alteration or repair permit B2502771 at 999 E St NW, Washington

DC Department of Buildings permit B2502771: issued Mar 20, 2025 for alteration or repair work at 999 E St NW. Accelerated review request interior build-out of office space on floors 7, 8 and 9, including partitions, doors, floors, ceilings, mechanical, plumbing, electrical, and fire protection scope. Alterations level 3 per iebc. Green construction code is applicable to this work based on total square footage. Area affected 48,629 sf.

- Permit number: B2502771
- Issued: Mar 20, 2025
- Type of work: Alteration or repair (city: Construction, alteration and repair)
- Status: Finished (city: Completed)
- Reported cost: Not listed
- ZIP code: 20463
- All permits at this address: https://nearbypermits.com/washington-dc/address/999-e-st-nw/

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Source: DC Department of Buildings permit data (https://opendata.dc.gov/datasets/7296e6392349498bb6ba6ba3db836644_18), CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Checked 2026-10-06 04:56 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 999 E St NW: https://nearbypermits.com/washington-dc/address/999-e-st-nw/