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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 11/02/2025
Account Number: T001700512 Parcel ID: 4-0036-8337-00-0323.0000000
Owner(s):
AZZATO JOHN G JR REVOC LIV TRUST
645 THORNRIDGE DR
OFALLON, MO 63368
Property Address: 645 THORNRIDGE DR 63368
School District: Wentzville
City: O'Fallon
Fire District: Wentzville
Neighborhood Code: 1365
Subdivision: HAWTHORNE VLG
Legal Description: HAWTHORNE VLG LOT 323
Lot Size: 0.3400 AC Site Map
Building Data
Year Built: 2001 Property Type: SINGLE FAMILY RESIDENCE (R)
Quality Code: R - 35 - Average to Good Architectural Type: 1 - 1STY - 1 Story Building
Exterior Walls: 20% MASONRY VENEER, 80% VINYL,
Bedrooms: 3 Total Area: 1,611
Bathrooms: 2 Base Area: 1,611
Half Bathrooms: 0 Parking Area: 600
Total Rooms: 6 Basement Area 1,553
Fireplaces: 1 Finished Basement Area: 0
Click to Enlarge
Assessed Value
Commercial Value: $0 Total Market Value: $312,860
Residential Value: $59,443 Land Value: N/A
Agriculture Value: $0  
Sales History
Previous Owner(s) Sale Date Sale Price Book/Year & Page/Doc No.
    Adj. Sale Price U.P.S.F.
AZZATO JOHN C JR 09/30/2015 $0 06428-000405
    $0 $0.00
MCBRIDE AND SON HOMES INC 07/11/2001 $194,298 02616-001613
    $194,298 $120.61
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Real Estate Tax Data
Property Tax Data
10-Year Property Value History
Tax Year Market Value Assessed Value
2025 $312,860 $59,443
2024 $289,649 $55,033
2023 $289,649 $55,033
2022 $250,362 $47,569
2021 $250,362 $47,569
2020 $228,717 $43,456
2019 $228,717 $43,456
2018 $211,377 $40,162
2017 $211,377 $40,162
2016 $192,778 $36,628
2015 $192,778 $36,628