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1601 3rd Ave, Seattle, Washington 98101

1601 3rd Ave

Seattle, Washington

1601 3rd Ave is a office property in the city of Seattle, Washington. It is located in the King County region of the United States, and shares postal code 98101.

This location is a total of 365,674 square feet, has 25 floors, roof access, was built in 1988, and renovated in 2014. The property has a floor area ratio of 11.17, a 65,776 square foot lot area, is zoned as DRC, and has 254 parking spaces.

Map
Property Information

Name

1601 5th Ave

Property Type

Office

Year Built

1988

Year Renovated

2014

Zoning

DRC

Building Details

Square Footage

365,674 sq ft

Lot Area

65,776 sq ft

Floors

25

Number Of Buildings

1

Floor Area Ratio

11.17

Units & Spaces

Commercial Units

1

Parking Spaces

254

Infrastructure & Security

Roof Access

Yes

Security

No

System Information

Census Tract

53033008100

Updated

1/24/2026

Created

3/7/2024