1275 1st St NE is a office property in the city of Washington, District of Columbia. It is located in the United States, and shares postal code 20002-3210.
This location is a total of 320,808 square feet, has 12 floors, roof access, was built in 2010, and has a 55,757 square foot lot area. The property is zoned as D-5-R, and has 250 parking spaces.
One Constitution Square
Office
2010
D-5-R
320,808 sq ft
55,757 sq ft
12
250
No
No
1/24/2026
9/12/2025