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O Fallon, MO Real Estate & Property Data

Last Updated: August 30, 2025

Accurate and comprehensive real estate data is critical for insight into O Fallon, MO. ATTOM’s O Fallon real estate data is updated daily, and current market trends show that in O Fallon, MO a total of 1,574 residential properties have sold over the past year. With a median home price of $404,400 in O Fallon and a total of 3 foreclosures. Get detailed property data for O Fallon, MO instantly. ATTOM is your one-stop-shop for the O Fallon property reports and real estate data you need in O Fallon, MO.

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Total Residential Properties 32,955

Total Commercial Properties 1,002

Avg. Home Age (Single Family Home) 28 Years

Avg. Square Feet (Single Family Home) 1,994

Total 2025 Residential Sales (year-to-date) 702

% of Homes Seriously Underwater (Q3 2025) 0.7%

Total 2024 Residential Sales 1,417

% of Equity Rich Homes (Q3 2025) 45.94%

Effective 2024 Property Tax N/A

Total Foreclosure Filings (year-to-date) 8

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O Fallon, MO Real Estate Overview

There were 1,574 residential properties sold in the past year in O Fallon, MO. The median home value in O Fallon, MO is $385,780. There are a total of 32,955 residential properties in the O Fallon.

Median Sales Price i

$404,400

(Jun 2025)

+2.7%

year-over-year

y-o-y

List Graph

1 year 3 years

5 years

June '25 Jun '25 $404,400
May '25 May '25 $414,375
April '25 Apr '25 $376,475
March '25 Mar '25 $375,639
February '25 Feb '25 $340,272
January '25 Jan '25 $370,000
December '24 Dec '24 $361,875
November '24 Nov '24 $375,289
October '24 Oct '24 $332,381
September '24 Sep '24 $372,969
August '24 Aug '24 $369,375
July '24 Jul '24 $423,437

Median Down Payment i

List Graph

1 year 3 years

5 years

June '25 Jun '25 N/A
May '25 May '25 N/A
April '25 Apr '25 N/A
March '25 Mar '25 N/A
February '25 Feb '25 N/A
January '25 Jan '25 N/A
December '24 Dec '24 N/A
November '24 Nov '24 $30,447
October '24 Oct '24 N/A
September '24 Sep '24 N/A
August '24 Aug '24 N/A
July '24 Jul '24 $30,575

Number of Homes Sold i

149

(Jun 2025)

+18.3%

year-over-year

y-o-y

List Graph

1 year 3 years

5 years

June '25 Jun '25 149
May '25 May '25 135
April '25 Apr '25 129
March '25 Mar '25 106
February '25 Feb '25 81
January '25 Jan '25 102
December '24 Dec '24 101
November '24 Nov '24 101
October '24 Oct '24 134
September '24 Sep '24 124
August '24 Aug '24 133
July '24 Jul '24 153

Number of Purchase Loans i

107

(Jun 2025)

+2.9%

year-over-year

y-o-y

List Graph

1 year 3 years

5 years

June '25 Jun '25 107
May '25 May '25 105
April '25 Apr '25 99
March '25 Mar '25 98
February '25 Feb '25 55
January '25 Jan '25 89
December '24 Dec '24 84
November '24 Nov '24 87
October '24 Oct '24 108
September '24 Sep '24 106
August '24 Aug '24 119
July '24 Jul '24 126

Number of REFI Loans i

(Jun 2025)

-13.7%

year-over-year

y-o-y

List Graph

1 year 3 years

5 years

June '25 Jun '25 63
May '25 May '25 83
April '25 Apr '25 106
March '25 Mar '25 79
February '25 Feb '25 61
January '25 Jan '25 80
December '24 Dec '24 99
November '24 Nov '24 86
October '24 Oct '24 123
September '24 Sep '24 69
August '24 Aug '24 90
July '24 Jul '24 73

Number of HELOC Loans i

(Jun 2025)

+2%

year-over-year

y-o-y

List Graph

1 year 3 years

5 years

June '25 Jun '25 50
May '25 May '25 60
April '25 Apr '25 58
March '25 Mar '25 51
February '25 Feb '25 35
January '25 Jan '25 20
December '24 Dec '24 40
November '24 Nov '24 29
October '24 Oct '24 43
September '24 Sep '24 54
August '24 Aug '24 51
July '24 Jul '24 56

O Fallon, MO Real Estate Market Overview

Last 30 days

Zip

Median Est. Value
Zip

Median Est. Value

63366

$385,780 $193.46/sqft
63368

$420,220 $192.89/sqft

O Fallon, MO Foreclosure Activity

There were a total of 3 O Fallon, MO properties with a foreclosure filing in June 2025. Lenders started the foreclosure process on 3 O Fallon, MO properties and repossessed 1 O Fallon, MO properties through completed foreclosures (REOs) in June 2025.

Total Foreclosure Filings i

(Jun 2025)

List Graph

1 year 3 years

5 years