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Please note: Information maintained by this office is for Assessment purposes only and should not be used to verify or transfer ownership. All maps maintained, provided and/or purchased are based on Assessment information and do not represent a legal survey of the parcels shown and shall not be used for conveyance or the establishment of property boundaries.

2025 Assessor Certified Values

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Property Details
Information is current as of 04/01/2026
Account Number: 312630A000 Parcel ID: 2-0023-S001-00-0002.1000000
Owner(s):
SWINDLE DONALD B &
SWINDLE HELEN
1020 HWY Y
OFALLON, MO 63366
Property Address: 1020 HWY Y 63366
School District: Fort Zumwalt
City: Unincorporated
Fire District: O'Fallon
Neighborhood Code: 1259
Subdivision:
Legal Description: PT NE 1/4
Lot Size: 2.4300 AC Site Map
Building Data
Year Built: 1955 Property Type: SINGLE FAMILY RESIDENCE (R)
Quality Code: R - 30 - Average Architectural Type: 1 - 1STY - 1 Story Building
Exterior Walls: 100% VINYL,
Bedrooms: 3 Total Area: 1,518
Bathrooms: 2 Base Area: 1,518
Half Bathrooms: 0 Parking Area: 1,156
Total Rooms: 4 Basement Area 1,102
Fireplaces: 0 Finished Basement Area: 0
a simplified floor plan of the structures on the property outlining features of the structures and associated improvements.
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Assessed Value
Commercial Value: $0 Total Market Value: $251,667
Residential Value: $47,817 Land Value: $66,825
Agriculture Value: $0  
Sales History
Previous Owner(s) Sale Date Sale Price Book/Year & Page/Doc No.
    Adj. Sale Price U.P.S.F.
$0 00372-000410
    $0 $0.00
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Real Estate Tax Data
Property Tax Data
10-Year Property Value History
Tax Year Market Value Assessed Value
2026 $251,667 $47,817
2025 $251,667 $47,817
2024 $238,795 $45,372
2023 $238,795 $45,372
2022 $213,153 $40,499
2021 $213,153 $40,499
2020 $184,953 $35,141
2019 $184,954 $35,141
2018 $186,176 $35,374
2017 $186,176 $35,374
2016 $175,583 $33,361