Homes Under $500K in Old Monroe, MO

3 beds New construction With a pool

4 listings

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Homes Under $500K in Old Monroe, MO

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4 Listings

Homes Under $500K in Old Monroe, MO

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4 Listings

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Homes Under $500K in Old Monroe, MO

4 Listings

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #2020001504

Call Thomas

28Active
$349,900
3 bd · 2 ba · 1,418 sqft
31 Keystone Drive, Old Monroe, MO
Lori Hays · Fathom Realty-St. Louis
38Active
$235,000
2 bd · 1 ba · 1,008 sqft
110 Cuivre Street, Old Monroe, MO
Rachel Fields · Black & Associates, LLC
Price Reduced25Active
$294,000
5 bd · 3 ba · 1,519 sqft
171 Green Acres Drive, Old Monroe, MO
Melissa Stacks · Berkshire Hathaway HomeServices Select Properties

Price Reduced23Active
$245,000
3 bd · 2 ba · 1,534 sqft
15 Junction Drive, Old Monroe, MO
Vicki Davidson · Coldwell Banker Realty - Gundaker

Listing data & MLS disclosures

MARIS MLS: Based on information submitted to the MLS GRID as of 2026-09-02 10:31:52 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.

Old Monroe, MO community profile

Population: 279
Median income: $95,833
Housing units: 110
People per sq. mi.: 7.6
Area: 36.5 sq. mi.

Source: HJN community data

Explore Old Monroe homes

Listing data & MLS disclosures

MARIS MLS: Based on information submitted to the MLS GRID as of 2026-09-02 10:31:52 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.

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #2020001504

Call Thomas

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #2020001504

Call Thomas

Old Monroe, MO community profile

Population: 279
Median income: $95,833
Housing units: 110
People per sq. mi.: 7.6
Area: 36.5 sq. mi.

Source: HJN community data

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Your local brokerage

Listing data & MLS disclosures

Old Monroe, MO community profile

Explore Old Monroe homes

Listing data & MLS disclosures

Your local brokerage

Your local brokerage

Old Monroe, MO community profile