How to bid on Sun Prairie office space for the Public Buildings Service

What the Public Buildings Service is seeking

The GSA Public Buildings Service is seeking expressions of interest from property owners and authorized representatives for 2,000 to 2,280 ABOA square feet of ground-floor office space in the Sun Prairie, Wisconsin area. The space must include four reserved surface parking spaces and be outside the 1-percent-annual-chance floodplain.

The proposed fully serviced lease has a 15-year full term, including a 10-year firm term. The space must meet government fire safety, accessibility, seismic, and sustainability standards, and must support a floor load of 850 pounds. This opportunity may suit a property owner or representative with suitable existing space or a property that can meet these requirements.

Key dates and the deadline

Expressions of interest are due November 18, 2026. A market survey is estimated for November or December 2026, and occupancy is estimated for April 2028.

Submit the expression of interest by the stated deadline to the listed GSA broker contact. The notice does not provide a specific time of day for submission.

Who this opportunity suits

This opportunity is for owners or authorized representatives of office properties in the notice’s defined Sun Prairie area. The property must have ground-floor space within the stated square-foot range and four reserved surface parking spaces.

A representative submitting on behalf of someone other than the owner or property manager must include written consent from the ownership authorizing the representative to provide the information to the Government.

How to access the opportunity and respond

Use “View original source” on the portal to open the opportunity. If the first click takes you to the portal homepage, click it again. A free account may be needed to view documents, though many opportunities can be viewed without one.

Send the expression of interest to Dominic Vedder, Transaction Manager, GSA Broker Services Contractor, CBRE, at [email protected]. Include the building name and address; the authorized representative’s contact information and email; first-floor ABOA and rentable square feet available; and the asking full-service rental rate and operating costs, each stated per ABOA and rentable square foot. Include the required written ownership consent when applicable.

Prepare a clear, complete expression of interest

Check the proposed space against the notice before sending your information. Confirm the floor, area, parking, floodplain status, hours of operation of 6 AM to 6 PM, floor-load capacity, and access to an outdoor water spigot.

Present the requested area, rental rate, and operating costs clearly, using both ABOA and rentable square feet as requested. Make sure the full-service rate includes a standard GSA warm-lit shell, and have the ownership consent ready if a representative is submitting.

Review the notice’s government standards and Section 889 telecommunications prohibitions as you assess the property. Keep your submission focused on the listed requirements and allow time to send it before the November 18, 2026 deadline.