# Alteration or repair permit B2509935 at 999 E St NW 1 & 2 Flrs, Washington

DC Department of Buildings permit B2509935: issued Nov 13, 2025 for alteration or repair work at 999 E St NW 1 & 2 Flrs. Interior fitout of office space on floors 1 and 2, including new convenience stair, partitions, doors, floor finishes, ceilings, mechanical, electrical, plumbing, and fire protection. Alterations level 2 per iebc. Green construction code is applicable to this work based on total square footage: 12,939.

- Permit number: B2509935
- Issued: Nov 13, 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-1-%26-2-flrs/

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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 2026-10-07 11:21 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 999 E St NW 1 & 2 Flrs: https://nearbypermits.com/washington-dc/address/999-e-st-nw-1-%26-2-flrs/