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Sold on 07/14/2026
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21 Dunmore Cir, O Fallon, MO 63368

  • $429,000

    Last sold 07/14/2026

  • 4

    bed

  • 2

    bath

  • 2,309

    Sqft ($186/Sqft)

House not for sale
11 homes bought nearby with Movoto recently

About 21 Dunmore Cir

Property type House
Year built 1991
HOA fee $0/month
Lot size 0.38 Acre
Movoto estimate
Rental estimate
Property description
This 4-bedroom, 2-bathroom single-family home is located at 21 Dunmore Cir, O Fallon, MO, 63368 in Saint Charles County and was built in 1991. This home offers 2,309 square feet of living space on a 16,553 sq ft lot. The estimated market value is $428,000, approximately $185 per square foot.
$428K
Range: $372K-$483K
Last 30 days 
Rental est.: $2,920/month
Gross rent multiplier: 12.2
  • — Off Market
    —
  • Jul 2026
  • Jul 14, 2026 Sold
    $429,000 (+7.3%)
  • Jun 16, 2026 Pending
    —
  • Jun 1, 2026 Coming Soon
    $399,900
  • 21 Dunmore Cir
    $429K
  • —
  • 63368
    $499K -2% y/y
  • O Fallon
    $443K +2% y/y
No chart available
Statistics calculated by Movoto
Est. value Bed/bath Sqft mi
19 Dunmore Cir, O Fallon, MO 63368 $371,003 4/2 2,307 0.02
14 Statesman Dr, O Fallon, MO 63368 $366,976 4/2 2,292 0.02
3 Albemarle Ct, O Fallon, MO 63368 $374,360 4/2 2,307 0.03
22 Dunmore Cir, O Fallon, MO 63368 $353,222 3/2 1,626 0.03
17 Dunmore Cir, O Fallon, MO 63368 $361,731 4/2 2,232 0.04
4 Albemarle Ct, O Fallon, MO 63368 $373,304 3/3 1,704 0.04
15 Statesman Dr, O Fallon, MO 63368 $367,018 4/2 2,293 0.04
23 Dunmore Cir, O Fallon, MO 63368 $383,190 4/2 2,478 0.04

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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8/10
John Weldon Elementary School
public Grades PK, K-5
Francis Howell R-III School District
10/10
Francis Howell High School
public Grades 9-12
Francis Howell R-III School District
Source: GreatSchools.org © 2026. All rights reserved.

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