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U.S. General Services Administration·District of Columbia

The Government is seeking to lease office and related space in Alton, IL for a minimum of 4,941 ANSI/BOMA Office Area (ABOA) to a maximum of 5,189 ABOA square feet.

Closes 7/21/2026$1.5M – $7.5MRequest for Proposal
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Description

The General Services Administration (GSA) is seeking to lease office and related space in Alton, IL, with a minimum of 4,941 square feet and a maximum of 5,189 square feet. The lease term will be for 15 years, with a firm term of 10 years and an option term of 90 days. The space must be located in a prime commercial office district with attractive surroundings and meet certain requirements, including parking, accessibility, and security standards. The successful offeror will be required to provide a fully serviced lease, including utilities, janitorial services, and tenant improvements. • The space must be located in a prime commercial office district with attractive surroundings. • The space must meet certain parking, accessibility, and security standards. • The successful offeror will be required to provide a fully serviced lease, including utilities, janitorial services, and tenant improvements. • The lease term will be for 15 years, with a firm term of 10 years and an option term of 90 days. • The space must be located in contiguous space and on one floor. • The space must allow for an accessible main public entrance and an accessible separate employee entrance as part of the shell rate.

Attached files

Contact

Clarissa Mahoney(Broker)

[email protected]

(312) 888-6581

Key dates

Opened
4/10/2026
Closes
7/21/2026
Duration
15 years

Last updated

Details

Type
Request for Proposal
Industry
Real Estate
NAICS
531120
Solicitation №
0IL2403-1

Budget estimate

$1,500,000 – $7,500,000

The budget for this opportunity is estimated to be around $1 million to $5 million per year, based on the average annual rent for office space in Alton, IL, and the size of the space being leased. The total budget over the 15-year lease term could be around $15 million to $75 million. The budget will depend on various factors, including the final negotiated rent, operating costs, and tenant improvements.

AI estimate from the solicitation

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