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Caledonia, MO Homes for Sale | Realty.com

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Before you start looking
The buying timeline

Afford it

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Review official public-safety information for any area from these government sources:

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3 listings

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New construction

Homes for Sale in Caledonia, MO

Homes for Sale in Caledonia, MO

3 Listings

Homes for Sale in Caledonia, MO

3 Listings

Your local brokerage

TO

Thomas O'Leary

Realty.com

Lic. #2020001504

54Active
$1
3 bd · 3 ba · 3,518 sqft
312 S State Highway 21, Caledonia, MO
Holly Miller · Magnolia Realty, LLC
36Active
$1
3 bd · 2 ba · 2,038 sqft
322 S State Hwy 21, Caledonia, MO
Holly Miller · Magnolia Realty, LLC
Price Reduced90Active
$690,000
6 bd · 4 ba · 4,984 sqft
324 County Road 57, Caledonia, MO
Kayla Boyd · Triple Creek Realty LLC

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L. Custen Realty, Inc. d/b/a Realty.com/L. Custen Realty CT, LLC d/b/a Realty.com (Tom O’Leary-Broker)(CT properties only), 8323 Southwest Freeway, Suite 900, Houston, Texas 77074

The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing data is derived from various Multiple Listing Services; each source MLS and its required disclaimer are shown with the listings on the applicable page. Realty.com is an independently owned and operated brokerage.

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Listing data & MLS disclosures

MARIS MLS: Based on information submitted to the MLS GRID as of 2026-08-23 05:37:27 UTC. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

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TO

Thomas O'Leary

Realty.com

Lic. #2020001504

Caledonia, MO community profile

Population: 130
Median income: $52,500
Housing units: 73
People per sq. mi.: 3.5
Area: 36.7 sq. mi.

Source: HJN community data

Nearby areas

ZIP codes

63628 (49)
63640 (47)
63601 (40)
63664 (21)
63650 (17)
63020 (15)
63624 (14)
63621 (8)

Cities

Bonne Terre (49)
Farmington (47)
Park Hills (30)
Potosi (23)
Ironton (17)
De Soto (15)
Bismarck (14)
Desloge (10)