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504 Mardell Dr, O Fallon, MO 63366

$303,000

Last sold date unavailable

  • 2

    bed

  • 2

    bath

  • 1,040

    Sqft ($212/Sqft)

House not for sale
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About 504 Mardell Dr

Property type House
Year built 1973
HOA fee $0/month
Lot size 4,750 Sqft
Movoto estimate
Rental estimate
Property description
This 2-bedroom, 2-bathroom single-family home is located at 504 Mardell Dr, O Fallon, MO, 63366 in Saint Charles County and was built in 1973. This home offers 1,040 square feet of living space on a 4,750 sq ft lot. The estimated market value is $303,000, approximately $291 per square foot.
$303K
Range: $251K-$354K
Last 30 days 
Rental est.: $1,790/month
Gross rent multiplier: 10.3
  • Year Property taxes Tax assessment
  • 2025
    $3,243 +48.9%
    $54,630 +64.34%
  • 2022
    $2,178 +0.1%
    $33,242
  • 2021
    $2,177 +9.6%
    $33,242
  • 2020
    $1,986 +0.3%
    $33,242 +13.36%
  • 2019
    $1,979 +7.8%
    $29,324
  • 2018
    $1,836
    $29,324
  • 504 Mardell Dr
    $220K
  • —
  • 63366
    $392K 0% y/y
  • O Fallon
    $443K +1% y/y
No chart available
Statistics calculated by Movoto
Est. value Bed/bath Sqft mi
500 Mardell Dr, O Fallon, MO 63366 $394,000 3/1 2,447 0.02
501 Mardell Dr, O Fallon, MO 63366 $266,000 3/2 1,040 0.03
503 Mardell Dr, O Fallon, MO 63366 $248,000 3/2 988 0.03
499 Mardell Dr, O Fallon, MO 63366 $254,000 3/1 1,015 0.04
705 Levin Dr, O Fallon, MO 63366 $297,000 3/2 1,570 0.04
707 Barbara Pl, O Fallon, MO 63366 $334,000 3/1 1,488 0.04
505 Mardell Dr, O Fallon, MO 63366 $311,000 3/3 1,764 0.04
707 Levin Dr, O Fallon, MO 63366 $298,000 3/2 1,392 0.05

Estimated values are based on public record data and automated valuation models. Values are not guaranteed and may not reflect current market conditions.

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7/10
Mount Hope Elementary School
public Grades K-5
Ft. Zumwalt R-II School District
8/10
Ft. Zumwalt North High School
public Grades 9-12
Ft. Zumwalt R-II School District
Source: GreatSchools.org © 2026. All rights reserved.

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