# Alteration or repair permit B2603757 at 2904 16th St NE, Washington

DC Department of Buildings permit B2603757: issued Aug 24, 2026 for alteration or repair work at 2904 16th St NE. Front Porch -.Install six (6) new structural columns with concrete footings to support the front porch roof/structure. Existing CMU block walls between columns to remain. Rear Porch / Addition - Demolish two existing block columns supporting the rear addition. Install two (2) new structural columns with concrete footings to support the rear addition. Install six (6) additional structural columns with footings beneath the slab to support the overhead slab. Interior Work (Crawlspace) Install crawlspace encapsulation system, including 12 mil wall liner and 20 mil floor liner, fully sealed. Install crawlspace dehumidifier with condensate pump.

- Permit number: B2603757
- Issued: Aug 24, 2026
- Type of work: Alteration or repair (city: Construction, alteration and repair)
- Status: Issued (city: Permit issued)
- Reported cost: Not listed
- ZIP code: 20018
- All permits at this address: https://nearbypermits.com/washington-dc/address/2904-16th-st-ne/

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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 2026-10-10 22:00 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 2904 16th St NE: https://nearbypermits.com/washington-dc/address/2904-16th-st-ne/