Back to Search Results

121 S Illinois Street, Belleville, IL, 62220

Prime downtown location just one block from the downtown square and courthouse! This versatile commercial property offers a unique opportunity for an owner-user, professional office, or investor looking for flexible space in a highly convenient location. The upper level features 3–4 private offices, a welcoming foyer/reception area, conference room, lunch room, storage, and bathroom. The lower level provides even more possibilities and can be used for additional office space or storage. It includes three offices, a conference room, kitchen, and bathrooms. With multiple areas that can be separated, the property could accommodate multiple tenants, a growing business, or an owner-user with additional rental income potential. A private parking lot in the rear adds valuable convenience for employees, clients, and tenants. Located within easy walking distance of the downtown square and courthouse, this property offers location, flexibility, and investment potential—all in one package. Whether you're looking to establish your business downtown, expand your existing operation, or create a multi-tenant investment, this property is ready to meet your needs. Agent Owned

Subdivision: Belleville

List Price

$ 249,000

Status

Active

Days on market

0

MLS#

26055117

Bedrooms

0

Full baths

0

Subdivision

Belleville

County

St Clair-IL

Property Type

Commercial Sale

Type

Commercial Sale

Additional Information

Property Tax (2025)

$6,222

Recent Nearby Sales in 62220

Last 6 closed homes in this zip.

Address Bd/Ba SqFt List Sold Closed
3420 Berwin Green Drive, Belleville, IL 62220 2/2 1,228 $179,900 $180,000
100.1% of ask
Sep 4, 2026
1415 4th Avenue, Belleville, IL 62220 2/3 1,232 $142,500 $140,000
98.2% of ask
Sep 4, 2026
904 Terrace Drive, Belleville, IL 62220 3/2 1,200 $140,000 $132,500
94.6% of ask
Sep 2, 2026
1308 Veile Drive, Belleville, IL 62220 3/2 1,400 $100,000 $103,000
103% of ask
Aug 28, 2026
26 Fahey Place, Belleville, IL 62220 4/2 824 $219,900 $217,000
98.7% of ask
Aug 28, 2026
520 Schlueter Germaine Road, Belleville, IL 62220 6/5 3,851 $1,099,900 $1,099,900
100% of ask
Aug 28, 2026

Price & Listing History

Listed for sale
Aug 27, 2026 at $249,000
Current status: Active
As of Aug 27, 2026 · $249,000

Mortgage Estimator

Estimate your monthly payment. Adjust the sliders below.

Estimated Monthly Payment
$0
Principal & Interest: $0 · Tax: $0 · Ins: $0
Loan Amount: $0
Total Interest: $0
Total of Payments: $0
A Guerrilla Brokers, LLC agent will connect you with a trusted local lender.

Estimate only. Not a loan offer. Consult a lender for an accurate quote, including HOA fees, PMI, and current rates.