Madison County, IL Duplexes for sale

Updated: May 17

Two-Unit Residential Income Duplex

528 E Main Street, Collinsville, IL 62234

$160,000

1,923 sqft 0.18 AC lot

Two‑unit building with Unit A (main level) and Unit B (upstairs)
Unit A: 3 bedrooms, 2 bathrooms, laundry hookups, spacious living room, kitchen, plus a flexible room
Unit B: 2 bedrooms, 1 bathroom, kitchen, and additional storage space
Oversized detached 1‑car garage at the rear of the property for extra storage or parking
Brick and vinyl siding construction with natural gas forced‑air heat and central air

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528 E Main Street, Collinsville, IL 62234

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Est. Cap Rate

8.9%
Above avg (5.9%)
Est. NOI

$14K
Annual
Price @ 7% Cap

$202K
Above asking
Property Type

Duplex
Built 1900

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Updated: Mar 10

Mixed-Use Bar and Apartments

1348 Madison Avenue, Madison, IL 62060

$199,000

4,608 sqft 0.29 AC lot

Mixed‑use brick property built in 1940 with central air and forced‑air/hot water heating
Upstairs apartments are currently rented: 2BR/1BA at $900/mo and 1BR/1BA at $850/mo
Main floor bar & grill previously rented for $1,500/mo; included commercial kitchen equipment and walk‑in refrigeration system
Roof fully replaced with architectural shingles in 2023
Utilities: one electric, one gas, and one water meter; commercial tenant previously paid all utilities under lease terms

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Turnkey Duplex Investment

2446 State Street, Granite City, IL 62040

$190,000

2,868 sqft 0.17 AC lot

Fully occupied two-unit duplex with modern kitchen updates, new windows, and tenant-paid utilities to support day-one income.

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Mixed-Use Building with Two Apartments

258 E Ferguson Ave, Wood River, IL 62095

$95,000

Unfinished main level with bathroom plumbing and upstairs two 1-bedroom units, plus shared access to a garage via alley.

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Multifamily Redevelopment Property

427 E 4th Street, Alton, IL 62002

$200,000

2,275 sqft 0.22 AC lot

Gutted multifamily building in Alton, IL, positioned for redevelopment in a historic district setting.

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Mixed-Use Live-Work Building

602 Wood River Avenue, Wood River, IL 62095

$88,500

2,555 sqft 0.14 AC lot

B1 zoned mixed-use property with storefront space and two residential units, including a 3-bedroom upstairs apartment.

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Two-Unit Residential Income Property

516 N Old Edwardsville Road, Roxana, IL 62084

$69,900

1,886 sqft 0.19 AC lot

Two occupied units with month-to-month tenants offer a straightforward residential income setup.

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Two-Unit Duplex Investment Property

2345 State Street, Granite City, IL 62040

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1,218 sqft 0.20 AC lot

Two-unit duplex in Granite City with a spacious layout, suited for investors prepared for major renovation.

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Madison County, IL Duplexes Market Trends and Statistics

Explore 8 duplexes for sale in Madison County, IL, showcased through 8 active listings on our real estate platform. These investment opportunities span a total of 16,115 square feet of properties for sale, with an estimated market value of $907,400.

Sale prices for duplexes in Madison County, IL start at $69,900, averaging $151,233, and reaching up to $200,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.