Building permitWashington DCPERMIT ISSUED

4000 Cathedral Ave Nw, Washington, Dc 20016

ALTERATION AND REPAIR permit in Washington DC, issued July 21, 2026. Permit #B2604551.

PERMIT ISSUED
STATUS
July 21, 2026
ISSUED

Permit details

Permit numberB2604551
Address4000 Cathedral Ave Nw, Washington, Dc 20016, 20016
Permit typeALTERATION AND REPAIR — CONSTRUCTION
Work descriptionRemoval and replacement of windows @ Westchester Penthouse. Qty: 24 window openings of various sizes to be removed and replaced with new windows of matching like & kind.
ApplicantERIC VIERS

Recent permits nearby (ZIP 20016)

Watching this neighborhood?

Get an email within minutes when a new Washington DC permit matches your trade, ZIP codes, or valuation range. Free to start.

Set up a free alert →
← All Washington DC permitsWeekly Washington DC digestsPermit lookup by address

Source: Washington DC official permit records (District of Columbia Department of Buildings (DOB)), retrieved by The Permit Sheet. Verify current status with the issuing department via Scout (SCOUT) before relying on it.