U.S. Government Seeks to Lease Office Space in Denver, Colorado
General Services Administration · Public Buildings Service · PBS OFFICE OF LEASING
Account requiredWhy it scored this way
Every reason behind the verdict rather than the headline one — which of your certifications match, how much runway is left, whether the work is your size, and what we would need to know to sharpen it.
The requirements that decide a bid — bonding, clearances, experience minimums, page limits — live in the attachments, not in the notice above. Start a free trial to upload them and have them read.
Draft the paperwork
Written against this notice and what you have told us about your company. Anything we do not know is marked [NEEDS INPUT] in the draft rather than guessed at — read it before you send it. Federal notices routinely put the real requirement in an attachment; adding the documents above makes every one of these materially better.
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What would disqualify you
Read straight from the solicitation documents: the bonding, clearances, insurance minimums, experience thresholds and deadlines that decide whether you can bid at all — before you write a word.
Compliance matrix
Every stated and implied requirement, its source section, whether it is mandatory, and where your response will address it.
Proposal outline
A submission skeleton where every required element is a heading with its source requirement quoted beneath it. You write the substance; nothing gets forgotten.
Questions to submit
Genuine ambiguities and requirements that disadvantage a smaller bidder, drafted as questions you can submit before the Q&A deadline.
Past performance write-ups
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Solicitation details
Solicitation number
6CO0558
Notice type
Presolicitation
NAICS
531120
Product service code
X1AA
Set-aside
Unrestricted
Posted
2026-10-14
Response deadline
Nov 3, 2026, 11:00 PM UTC
Place of performance
Denver, CO
Contracting contact
katherine.r.roxborough@gsa.gov
Market intelligence
Account requiredWho wins this work, and what it pays
Comparable awards under NAICS 531120 at this agency — the incumbent, what they were paid, when their period of performance ends, and the real pricing distribution rather than the headline number. From public federal award records.
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 ******************************************************************************************************
Contact
Point of contact
Katherine Roxborough
Role
not stated on this notice — SAM publishes a role for only about 5% of them, so this may be a contract specialist rather than the contracting officer
Email
katherine.r.roxborough@gsa.gov
Secondary
kristine.deltorto@gsa.gov
Submit questions
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