Triplex

Decatur, IL Triplexes for Sale

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Brick Triplex with Detached Garage
Updated: Jun 8
Brick Triplex with Detached Garage

1047 Main Street, Decatur, IL 62522

$135,000
Three apartments: one on the main floor and two on the second floor
All units are occupied
Detached two‑car garage
Roof installed in October of 2022
One block from Millikin University
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Three-Unit Residential Income Property
Updated: Dec 11, 2025
Three-Unit Residential Income Property

555 W Main St, Decatur, IL 62522

$139,000
Three fully occupied units with appliances
Unit mix includes 1 bed/1 bath, 2 bed/1 bath, and 3 bed/2 bath layouts
Approximately 4,000 square feet across the three units
Roof replaced in 2012; electrical rewired with 200 amp service in 2015
Second- and third‑floor HVAC replaced in 2015; main‑floor and addition furnace replaced in 2023
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Scored against comparables nationwide. These are worth a look.

Scored against comparables nationwide. These are worth a look.

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2 active listings match your search: For sale in Decatur, IL. Based on your search, we've also compiled 4 Potential Opportunities for your consideration: 4 properties in nearby cities.

Opportunities in Nearby Cities

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

3-Unit Triplex with Basement
3-Unit Triplex with Basement

2312 S 6th Street, Springfield, IL 62703

$230,000
3 units  1 building  Built 1950  0.13 acres

Two units provide immediate income while the lower-level apartment awaits refurbishment.

1 x 1BR/1BA  2 x 2BR/1BA
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Triplex with Garages
Triplex with Garages

302 19TH Street #3, Lincoln, IL 62656

$169,900
Built 1966

Three distinct unit layouts include kitchen appliances, private garages, and a split-level configuration in one residence.

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Three-Unit Triplex with Garden-Level Unit
Three-Unit Triplex with Garden-Level Unit

2312 S 6th St, Springfield, IL 62703

$230,000
3 units  1 building  Built 1950

Two apartments generate income while the garden-level unit awaits full refurbishment.

1 x 1BR/1BA  2 x 2BR/1BA
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Brick Mixed-Use Building
Brick Mixed-Use Building

608-612 Broadway Street, Lincoln, IL 62656

$499,900
2-story  brick  Multi-tenant
Road access  C-1

All-brick building with two retail storefronts on the main level and three fully leased apartments above.

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Decatur, IL Triplexes Market Trends and Statistics

Explore 2 triplexes for sale in Decatur, IL on our real estate platform.

Sale prices for three-family homes in Decatur, IL start at $135,000, averaging $137,000, and reaching up to $139,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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Top Commercial Asset Segments

Commercial property segments ranked by active listings on the market

Apartment buildings 3
Triplexes 2
Quadplexes 1

Demographics Overview

Population 79K
Population Growth (5Y) -14.5%
Median Household Income $56,571
College Educated 16.3%

High-Yield Neighborhoods for Investment

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

Neighborhood Average Price
62522 $137K

Taxes & Financing

Average Loan-to-Value 65.0%

Property Size Breakdown

The majority of commercial real estate listings in Decatur fall within the 100,000+ square foot range.

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