Presolicitation
U.S. Government Seeks to Lease Office Space in Denver, Colorado
6CO0558
Public Buildings Service, PBS Office of Leasing. Lessors of Nonresidential Buildings (except Miniwarehouses).
Offers due
November 3, 2026 at 6:00 PM EST
3 days from now. Posted October 14, 2026.
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Description
As published on SAM.gov.
U.S. GOVERNMENT
NOTICE OF LEASE REQUIREMENT
The General Services Administration (GSA) is seeking expressions of interest from owners and authorized representatives of properties meeting the following requirements:
State: Colorado
City: Denver
Delineated Area: North: Market Street
East: 20th Street
South: Champa Street
West: 17th Street
Minimum Sq. Ft. (ABOA): 21,476
Maximum Sq. Ft. (ABOA): 22,550
Space Type: Office
Parking Spaces (Total): 20
Parking Spaces (Structured): 20
Parking Spaces (Reserved): 2
Full Term: 120 months
Firm Term: 60 months
Option Term: One 60-month option
Additional Requirements:
- Offered space cannot be located within a courthouse or co-located with a law enforcement agency.
- Offered space cannot be located on the first floor. The space must be contiguous, self-contained, and located on a single floor.
- Offered space must provide access to a loading dock and freight elevator.
- Parking must be provided in an attached, covered parking garage.
Offered space must meet Government requirements for fire safety, accessibility, seismic, and sustainability standards per the terms of the Lease. A fully serviced lease is required. Offered space shall not be in the 1-percent-annual chance floodplain (formerly referred to as 100-year floodplain).
Entities are advised to familiarize themselves with the telecommunications prohibitions outlined under Section 889 of the FY19 National Defense Authorization Act, as implemented by the Federal Acquisition Regulation (FAR). For more information, visit: https://acquisition.gov/FAR-Case-2019-009/889_Part_B.
Expressions of interest must Include.
- Building name and address;
- Contact information and e-mail address of offeror’s authorized representative;
- ABOA square feet and rentable square feet available, identifying the specific floors and square footages;
- Asking full-service rental rate per ABOA square feet and rentable square feet inclusive of a standard GSA warm-lit shell, a tenant improvement allowance of $56.59/ABOA square foot, and a BSAC allowance of $12.00/ABOA square foot;
- Operating costs per ABOA square feet and rentable square feet included in the full-service rates;
- Submission by anyone other than the owner or manager of a property must be accompanied by written consent from the ownership granting authority to the representative in providing the information to the Government.
Expressions of Interest Due: 11/03/2026
Market Survey (Estimated): TBD
Occupancy (Estimated): 2/28/2029
Send Expressions of Interest to:
Name: Katherine Roxborough
Title: GSA Broker Services Contractor - Cushman & Wakefield
Email Address: katherine.r.roxborough@gsa.gov
Government Contact Information:
Lease Contracting Officer: Kristine Deltorto
Project Manager: Eric Cooley
Broker: Katherine Roxborough
******************************************************************************************************
Attachments
Files listed on SAM.gov. The ones we hold a copy of download from here; the rest open SAM's download, which needs no account.
- 6CO0558_Pre-Solicitation Notice_10-14-26.pdf150 KB, October 14, 2026
Publications
Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.
October 14, 2026
Presolicitation
Due November 3, 2026 at 6:00 PM EST. SAM.gov, notice 115e2e33298a46678a0aea219c0c1632
1 revisions on SAM
- October 14, 2026: publish, presolicitation
Points of contact
- Katherine Roxboroughkatherine.r.roxborough@gsa.gov7206547165
- Kristine Deltortokristine.deltorto@gsa.gov4056305486