Parking Garage

300 M Street has a two level parking garage, with 285 parking spaces.  Reserved and ADA compliant parking spaces are available in the garage. For tenant access to the garage, please contact the parking operator:

Colonial Parking

(202) 295-8090

The Colonial Preferred Parker Card is accepted

Garage Hours:

Monday - Friday:  7:00 a.m. to 7:00 p.m.
Extended hours and weekend hours are available during the Washington Nationals baseball season.
Parking Rates:
Up to 1 Hour $  12.00
Daily Maximum $  20.00
Early Bird $  9.00
Monthly Unreserved $ 260.00
Monthly Reserved $ 520.00