Washington · DC
What is permit #B2602720 at 4420 18th St NW, Washington, Dc 20011, Washington, DC?
4420 18th St NW, Washington, Dc 20011 in Washington, DC has a new construction permit (#B2602720) filed Thursday, May 28, 2026 by Hayer, Russell. Status: issued.
Improvements to existing rear yard patios, including replacement and reconfiguration of patio surfaces, repositioning of steps, and associated reinforced CMU retaining walls. Work is limited to the rear yard and exterior site improvements only. No changes are proposed to the existing building footprint or primary structural systems. Steps Description: Reconfiguration and replacement of existing exterior rear yard steps, including removal of existing steps as required and construction of new cast-in-place concrete steps in generally the same location, adjusted to coordinate with the updated patio layout. Steps are exterior only and do not impact the existing building structure. Retaining Wall Description: Construction and replacement of reinforced CMU retaining walls in the rear yard to support existing grade conditions and revised patio layouts. Wall heights vary by location, with a maximum height of approximately 5.5 feet. Retaining walls are exterior only and do not impact the existing building footprint or primary structural systems.
Plumbing trade Permit