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520 Walnut Street, Des Moines, Iowa 50309

520 Walnut Street

Des Moines, Iowa

520 Walnut Street is a office property in the city of Des Moines, Iowa. It is located in the Polk County region of the United States, and shares postal code 50309.

This location is a total of 135,572 square feet, has 5 floors, roof access, was built in 1932, and renovated in 1970. The property has a floor area ratio of 6.916, a 19,602 square foot lot area, and is zoned as C-3.

Map
Property Information

Name

US Bank Building (Des Moines)

Property Type

Office

Year Built

1932

Year Renovated

1970

Zoning

C-3

Building Details

Square Footage

135,572 sq ft

Lot Area

19,602 sq ft

Floors

5

Number Of Buildings

1

Floor Area Ratio

6.916

Infrastructure & Security

Roof Access

Yes

Security

No

System Information

Census Tract

19153005100

Updated

1/24/2026

Created

5/3/2022