# Alteration or repair permit AH2600834 at 1620 L St NW, Washington

DC Department of Buildings permit AH2600834: issued Jun 29, 2026 for alteration or repair work at 1620 L St NW. A26-043 - Interior demolition of 12th floor. Non-structural demolition and new general electrical and mechanical work.

- Permit number: AH2600834
- Issued: Jun 29, 2026
- Type of work: Alteration or repair (city: Construction, miscellaneous)
- Status: Expired (city: Expired)
- Reported cost: Not listed
- ZIP code: 20036
- All permits at this address: https://nearbypermits.com/washington-dc/address/1620-l-st-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 2026-10-07 10:36 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 1620 L St NW: https://nearbypermits.com/washington-dc/address/1620-l-st-nw/