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6 Onyx Ct, O Fallon, MO 63366

  • $383,000

    Last sold date unavailable

  • 3

    bed

  • 2

    bath

  • 1,733

    Sqft ($199/Sqft)

House not for sale
11 homes bought nearby with Movoto recently

About 6 Onyx Ct

Property type House
Year built 1998
HOA fee $0/month
Lot size 0.32 Acre
Movoto estimate
Rental estimate
Property description
This 3-bedroom, 2-bathroom single-family home is located at 6 Onyx Ct, O Fallon, MO, 63366 in Saint Charles County and was built in 1998. This home offers 1,733 square feet of living space on a 13,939 sq ft lot. The estimated market value is $383,000, approximately $221 per square foot.
$383K
Range: $333K-$432K
Last 30 days 
Rental est.: $2,453/month
Gross rent multiplier: 11.7
  • Year Property taxes Tax assessment
  • 2022
    $3,471 -0.1%
    $48,768
  • 2021
    $3,474 +3.1%
    $48,768
  • 2020
    $3,370 -0.2%
    $48,768 +6.42%
  • 2019
    $3,377 +5.0%
    $45,826
  • 2018
    $3,215
    $45,826
  • 6 Onyx Ct
    $344K
  • —
  • 63366
    $395K -1% y/y
  • O Fallon
    $445K +3% y/y
No chart available
Statistics calculated by Movoto
Est. value Bed/bath Sqft mi
4 Onyx Ct, O Fallon, MO 63366 $370,000 3/2 1,580 0.02
8 Onyx Ct, O Fallon, MO 63366 $391,000 4/2 1,982 0.02
509 Topaz Dr, O Fallon, MO 63366 $376,000 3/2 1,516 0.02
9 Onyx Ct, O Fallon, MO 63366 $399,000 4/3 2,117 0.03
539 Topaz Dr, O Fallon, MO 63366 $371,000 3/2 1,400 0.03
2 Onyx Ct, O Fallon, MO 63366 $343,000 3/2 1,500 0.03
505 Topaz Dr, O Fallon, MO 63366 $450,000 3/2 2,218 0.03
515 Topaz Dr, O Fallon, MO 63366 $392,000 4/2 1,755 0.03

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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6/10
Forest Park Elementary School
public Grades 3-5
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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