# Addition permit B2508976 at 406 7th St NE, Washington

DC Department of Buildings permit B2508976: issued May 20, 2026 for addition work at 406 7th St NE. Interior renovation all levels & cellar to be excavated. Existing rear porch to be enclosed & enlarged. Per BZA Case No.: 21311 - RF-1 Zoning District - ZONING APPROVAL for a TWO-STORY + CELLAR ADDITION to the rear of an existing single-family row dwelling and INTERIOR RENOVATIONS 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: B2508976
- Issued: May 20, 2026
- Type of work: Addition (city: Construction, addition alteration repair)
- Status: Issued (city: Permit issued)
- Reported cost: Not listed
- ZIP code: 20002
- All permits at this address: https://nearbypermits.com/washington-dc/address/406-7th-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 2026-10-06 18:40 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 406 7th St NE: https://nearbypermits.com/washington-dc/address/406-7th-st-ne/