Permit · P2607100Washington DC Open DataPlumbing

400 Massachusetts Ave NW 1, Washington, Dc 20001

Washington · DC · 20001

What is permit #P2607100 at 400 Massachusetts Ave NW 1, Washington, Dc 20001, Washington, DC?

400 Massachusetts Ave NW 1, Washington, Dc 20001 in Washington, DC has a plumbing permit (#P2607100) filed Tuesday, April 28, 2026 by Null Null; Kevin Galligan. Status: issued.

Issued

Tuesday, April 28, 2026

Filed value

Not listed

Contractor

Null Null; Kevin Galligan

County

District of Columbia

Status

issued

§Scope

Work description.

Plumbing trade Permit

§Details on file

What the city recorded.

Zoning

D-4-R

§Where

Plotted on the map.

§Same address

Other permits at this property.

2 other permits at 400 Massachusetts Ave NW 1, Washington, Dc 20001. Electrical, plumbing and HVAC on one property often share a GC, so follow the paper trail.

Full permit history at this address →

#E2608119ElectricalApr 28, 2026
#B2604436RenovationApr 28, 2026· Brandon Workman

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