Permit · RW2600047Washington DC Open DataRenovation

4420 18th St NW, Washington, Dc 20011

Washington · DC · 20011

What is permit #RW2600047 at 4420 18th St NW, Washington, Dc 20011, Washington, DC?

4420 18th St NW, Washington, Dc 20011 in Washington, DC has a renovation permit (#RW2600047) filed Monday, June 1, 2026 by Hayer, Russell. Status: issued.

Issued

Monday, June 1, 2026

Filed value

Not listed

Contractor

Hayer, Russell

County

District of Columbia

Status

issued

§Scope

Work description.

Retaining Wall DescriptionConstruction 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.

§Details on file