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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 10/31/2025
Account Number: A942000770 Parcel ID: 2-0033-S008-00-0015.1120000
Owner(s):
CHOSTNER RONALD G &
CHOSTNER KATHLEEN K
1765 KOCH RD
OFALLON, MO 63366-1115 		Property Address: 1765 KOCH RD 63366
School District: Fort Zumwalt
City: St. Paul
Fire District: O'Fallon
Neighborhood Code: 1184
Subdivision:
Legal Description: PT W 1/2 SW 1/4
Lot Size: 6.0000 AC Site Map
Building Data
Year Built: 1994 Property Type: SINGLE FAMILY RESIDENCE (R)
Quality Code: R - 30 - Average Architectural Type: 2 - 2STY - 2 Story Building
Exterior Walls: 100% VINYL,
Bedrooms: 3 Total Area: 1,804
Bathrooms: 2 Base Area: 924
Half Bathrooms: 1 Parking Area: 1,008
Total Rooms: 6 Basement Area 880
Fireplaces: 1 Finished Basement Area: 0
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Assessed Value
Commercial Value: $0 Total Market Value: $355,432
Residential Value: $67,533 Land Value: $106,760
Agriculture Value: $0  
Sales History
Previous Owner(s) Sale Date Sale Price Book/Year & Page/Doc No.
    Adj. Sale Price U.P.S.F.
SAME 03/01/1993 $0 01525-001056
    $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
2025 $355,432 $67,533
2024 $300,822 $57,157
2023 $300,822 $57,157
2022 $315,324 $59,912
2021 $315,324 $59,912
2020 $295,006 $56,050
2019 $295,006 $56,050
2018 $279,204 $53,049
2017 $279,204 $53,049
2016 $269,597 $51,223
2015 $269,597 $51,223