# Addition permit B2500568 at 439 Warner St NW, Washington

DC Department of Buildings permit B2500568: issued Jan 6, 2025 for addition work at 439 Warner St NW. Replace hvac system, Add primary bathroom, replace roof membrane. RF-1 Zoning District - ZONING APPROVAL for a TWO-STORY ADDITION to the rear of an existing single-family row dwelling and INTERIOR RENOVATIONS per submitted plans. New rear stairs and landing per submitted plans. No other work authorized under this permit. ZONING APPROVAL is subject to the following CONDITIONS: - A WALL TEST REPORT is required before the wall reaches a height of one foot (1 ft.) above footer, or in the case of other vertical construction, when a template or form is located and noted.

- Permit number: B2500568
- Issued: Jan 6, 2025
- Type of work: Addition (city: Construction, addition alteration repair)
- Status: Issued (city: Permit issued)
- Reported cost: Not listed
- ZIP code: 20001
- All permits at this address: https://nearbypermits.com/washington-dc/address/439-warner-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 03:48 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 439 Warner St NW: https://nearbypermits.com/washington-dc/address/439-warner-st-nw/