Triplex

Belleville, IL Triplexes for Sale

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Swansea, IL Freeburg, IL Smithton, IL Millstadt, IL Shiloh, IL Fairview Heights, IL East St Louis, IL Cahokia, IL
Three-Unit Residential Income Property
Updated: Apr 4
Three-Unit Residential Income Property

23 N 11th Street, Belleville, IL 62220

$139,900
2,584 sqft 0.14 AC lot
3‑unit building with each unit on its own level
2 upper units occupied by long‑term tenants; main level unit rented as of March 2026
Full walk‑up basement for storage only; two‑level foyer
Brick Victorian construction with shingle roof
Forced‑air heating with cooling via window/wall unit(s) that vary by unit
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Based on your search, we've compiled 5 Potential Opportunities for your consideration. Besides 1 Active listings in Belleville, IL, we suggest exploring several alternatives: 4 properties in Nearby Cities

Opportunities in Nearby Cities

Here are 4 Similar properties we found in Nearby Locations for your consideration.

Updated Triplex with Private Parking
Updated Triplex with Private Parking

1841 S 9th Street, St, Louis, MO 63104

$475,000
2,216 sqft 0.07 AC lot

Updated triplex near Soulard Market offering three units, including a fenced yard and private multi-car parking pad.

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Fully Occupied Tri-Plex Investment
Fully Occupied Tri-Plex Investment

105-109 N. Sunny Slope St., West Frankfort, IL 62896

$225,000
3,000 sqft 0.27 AC lot

Three fully occupied units in a 1958-built tri-plex with off-street parking on a 0.27-acre lot.

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West Frankfort Tri-Plex Investment
West Frankfort Tri-Plex Investment

105-109 N SUNNY SLOPE Street, West Frankfort, IL 62896

$225,000

Fully occupied tri-plex in West Frankfort, Illinois, for sale.

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Rehab-Ready Townhouse Triplex
Rehab-Ready Townhouse Triplex

729 Shenandoah Avenue, St, Louis, MO 63104

$399,999
6,399 sqft 0.10 AC lot

Three-townhouse configuration with two largely gutted units, plus one occupied unit, and recent exterior upgrades.

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Belleville, IL Triplexes Market Trends and Statistics

Explore 1 triplexes for sale in Belleville, IL on our real estate platform. These investment opportunities span a total of 2,584 square feet of properties for sale, with an estimated market value of $139,900.

Sale prices for three-family homes in Belleville, IL start at $139,900, averaging $139,900, and reaching up to $139,900 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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Top Commercial Asset Segments

Commercial property segments ranked by active listings on the market

Apartment buildings 4
Duplexes 2
Triplexes 1

Demographics Overview

Population 129K
Population Growth (5Y) +2.8%
Median Household Income $78,624
College Educated 43.7%

High-Yield Neighborhoods for Investment

Identify Belleville submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

Neighborhood Average Price
62220 $139.9K

Taxes & Financing

Average Loan-to-Value 65.0%

Listings Trend

New vs delisted commercial listings in St. Clair County

New Delisted

Total CRE Inventory on Market (SF)

Average Property Price per SF

For-sale pricing trends across core commercial property types in St. Clair County

Office

Property Size Breakdown

The majority of commercial real estate listings in Belleville fall within the 50,000 to 100,000 square foot range.

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