Seeking Competitive Lease Proposals Administrative Office Space in in Los Angeles, CA - Request for Lease Proposals No. 26NAT02

Inactive on SAM.gov — responses were due 7 Sep 2026 · Unrestricted (full and open) · Public Buildings Service, GSA · Denver, CO · NAICS 531120 · Solicitation 6CO0530

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A newer version of this notice has been posted. SAM.gov republished solicitation 6CO0530 on 03 September 2026. This page is kept because it is a real record, but the current requirement, dates and attachments are on the latest version. Read the latest version →

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SAM.gov marked this notice inactive — responses were due 07 September 2026.

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Solicitation details

Solicitation number6CO0530
Notice ID64e89c2367ec4a76b896fb9629b1be42
AgencyGeneral Services Administration (GSA)
Sub-agencyPublic Buildings Service
Contracting officePBS OFFICE OF LEASING
NAICS code531120 — Lessors of Nonresidential Buildings (Except Miniwarehouses)
Product / service code (PSC)X1AA
Set-asideUnrestricted (full and open)
Notice typeCombined Synopsis/Solicitation
Posted14 August 2026
Response deadline07 September 2026 (closed)
Place of performanceDenver, CO, USA

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Description

This advertisement is incorporated into Request for Lease Proposals (RLP) No. 26NAT02 by reference as an RLP attachment. The U.S. Government is seeking competitive lease proposals for administrative office space to support government operations. City: Denver State: Colorado Delineated Area (see attached map) North: Beginning at the intersection of Hwy 85 and Hwy 285 continuing in an easterly direction through the intersection of Hwy 285 and Hwy 30 ending at the intersection of Hwy 30 and Hwy 83. East: Beginning at the intersection of Hwy 30 and Hwy 83 continuing in a southerly direction ending at the intersection of Hwy 83 and Hwy 470. South: Beginning at the intersection of Hwy 83 and Hwy 470 continuing in a westerly direction ending at the intersection of Hwy 470 and Hwy 85. West: Beginning at the intersection of Hwy 470 and Hwy 85 continuing in a northerly direction ending at the intersection of Hwy 85 and Hwy 285. Minimum ABOA Square Feet: 49,000 Maximum ABOA Square Feet: 52,000 Space Type: Office Parking: Three (3) on-site, reserved parking spaces Lease Term: 5 years, 3 years firm Amortization Term: 3 years for both Tenant Improvements and Building Specific Amortized Capital. AGENCY UNIQUE REQUIREMENTS Agency Tenant Improvement Allowance: $56.59 per ABOA SF Building Specific Amortized Capital (BSAC): $12.00 per ABOA SF Additional Requirements: The Offeror must deliver the offered space fully completed in accordance with the Lease and the attached agency specific build-out requirements no later than July 31, 2028. The Government prefers second generation space compatible with the agency s specific build-out requirements, as it may reduce tenant improvement costs and schedule risk associated with the required delivery date. Contiguous space preferred. Office space which is non-contiguous must then be located directly above the contiguous space. Access: Loading Dock And Freight Elevator access required. Security: Facility Security Level: Level II. The offered building and premises must be capable of supporting all applicable Level II security requirements. Collocation Restrictions: The Government will not consider collocation with tenants with law enforcement functions, courts or tax collection. Public Access: This office is public-facing and will receive visitors; however, the anticipated volume of visitors is expected to be lower than that of high-volume customer service agencies such as SSA or IRS. Evaluation and Term: Offers will be submitted and evaluated under RLP No. 26NAT02 on a 10-year / 5-firm occupancy term basis. For this 5-year / 3-firm requirement, offerors shall enter $0.01 for shell rent in years 6 10. Evaluation will be lowest-priced, technically acceptable (LPTA). Offer Submission Open Period: Offers must be submitted between September 1, 2026 - September 7, 2026 (closes 8:00 PM ET) to be considered. How to Offer: Offers must be submitted through the Leasing Portal: https://leasing.gsa.gov. Login or register for an account by clicking the Registration link on the homepage, or select Create an Account from the login screen. When completing the offer workflow, enter 26NAT02 in the RLP # field to ensure your offer is properly associated with this requirement. Offer Submission Guidance: Offerors are encouraged to submit all available vacant space within the building that meets or exceeds the stated requirements; the Government will determine which portion if any is needed to satisfy the requirement following building tours and due diligence. Initial offers must include: Scaled floorplan of the offered space Photos of the offered space Authorization to represent ownership (if applicable) Note: Uploading these three documents is only one part of the offer submission. Offerors must also complete all Leasing Portal questions related to the property, building characteristics, and final rate offer. The portal will guide you through each required section before submission. Offers that do not include completed property and pricing information in the portal will be considered incomplete. Additional documentation (e.g., due diligence materials, confirmations, or clarifications) may be requested after the response period has closed to verify compliance or confirm technical acceptability. Additional Notes: Offered space must comply with all applicable Federal, State, and Local jurisdiction requirements, including standards for fire and life safety, accessibility, seismic resilience, and energy efficiency. Check the attachments and links section of this notice for possible, additional project-specific requirements or modifications to the RLP. Compliance with Section 889 of the FY19 NDAA is required. Offerors must maintain active SAM.gov registration (RLP Clause 3.06, subparagraph B.7). Lease award will be made without negotiations to the lowest-priced, technically acceptable offer, based on RLP criteria.

Version history

SAM.gov has posted 5 notices under solicitation 6CO0530, oldest first.

Documents in the solicitation package

1 file is attached to this notice.

  • Delineated Area - Denver - Census.pdf

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Market context: GSA and NAICS 531120

About the buyer and the industry, not this specific solicitation. Source: USASpending.gov award data, updated nightly.

  • In fiscal year 2026, GSA obligated $227K across 5 contract actions under NAICS 531120.
  • 4 contracts worth $2.0M in this category end within the next 18 months.

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