# Addition permit B2604172 at 4731 30th St NW, Washington

DC Department of Buildings permit B2604172: issued May 27, 2026 for addition work at 4731 30th St NW. 1. Demolish existing additions + attached garage 2. Build new two and single story addition + attached garage 3. Add new hip roof to existing entrance portico 4. Replace existing windows w/ lowered sill height at first and second floor 5. Renovate interior of existing house and replacement of mechanical, electrical and plumbing systems 6. Relocating stairs to connect existing floors with new addition 7. Install new hardscape, including paths, steps, terraces work area affected: 8,612 sf.

- Permit number: B2604172
- Issued: May 27, 2026
- Type of work: Addition (city: Construction, addition alteration repair)
- Status: Issued (city: Permit issued)
- Reported cost: Not listed
- ZIP code: 20008
- All permits at this address: https://nearbypermits.com/washington-dc/address/4731-30th-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 2026-10-08 12:52 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 4731 30th St NW: https://nearbypermits.com/washington-dc/address/4731-30th-st-nw/