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    Multi-Unit Downtown Office Building Title is generated by Realmo AI

    120 W Main St, Belleville, IL 62220

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    New
    For Lease
    $800,000

    Elevator-served multi-tenant building with two office suites available near the courthouse.

    Type:Commercial
    Added:
    Jul 4, 2026
    Days on Market:
    3
    Last Refresh:
    Jul 6 at 2:00 am

    Property Features for 120 W Main St

    General Information

    Standard status
    Active
    Property subtype
    Commercial

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    Michelle Orlando ()

    Listing office Century 21 Bailey & Company

    Listing date Jul 4, 2026

    Source Davisrealtor

    Displayed information is deemed reliable but is not guaranteed and should be independently verified.

    All listing content including descriptions, pricing, images are the copyrighted material of Century 21 Bailey & Company

    HighLights

    • Multi‑tenant commercial building near the courthouse in Downtown Belleville
    • Elevator‑served building with multiple office and commercial spaces
    • Mostly leased property generating approximately $9,250/month in rental income
    • Two small office suites remain available with projected rents of $1,075/month

    Overview

    This well-maintained multi-unit commercial building offers a mix of office and commercial spaces, supported by an elevator for convenient access. The property is described as mostly leased, with multiple tenants occupying available suites. Two small office suites remain available for occupancy.

    120 W Main St is positioned in Downtown Belleville, with the property located about one block from the courthouse. The building sits within a business environment that includes restaurants, professional offices, government services, and local businesses, supporting day-to-day accessibility for office users.

    For tenants and owner-users, the available small office suites provide an opportunity to secure space within an operating downtown building. For investors, the building’s mostly leased configuration is noted as currently generating approximately $9,250 per month in rental income, and the remaining suites are described as having projected rents of about $1,075 per month. The combination of elevator access, multi-tenant occupancy, and proximity to courthouse-based activity may appeal to professional office and service-oriented users seeking an established downtown presence.
    Location Intelligence

    Current Use by Public Records

    Old Title & Escrow ... Title Company Sherer Law Offices Law Firm Slone J Israel Law Firm Adamsky Law, LLC Law Firm Fine cleaning Master (Bike/Boat/Book/etc) Store

    Suggested Use

    Restaurant Law Firm Real Estate Agency Spa & Massage Center Hair Salon Nail Salon Auto Repair Shop Gym & Fitness Center Department Store Cafe & Coffee Shop

    Zoning and permitted uses should be independently verified with local authorities.

    Location Insight

    • Map
    • Local Demand
    City
    Belleville
    County
    St. Clair
    State
    Illinois
    Longitude
    -89.8970461
    Latitude
    38.5608118

    FAQs

    What type of property is this?
    Office building - Elevator-served multi-tenant building with two office suites available near the courthouse.
    Where is this office building located?
    The property is located at 120 W Main St Belleville, IL.
    What is the lease rate?
    The lease rate is $800,000.
    What are key features of this property?
    This property features: Multi‑tenant commercial building near the courthouse in Downtown Belleville; Elevator‑served building with multiple office and commercial spaces; Mostly leased property generating approximately $9,250/month in rental income
    More about this property
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