Property Database Search

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

to
to
to
- - - - .

Not all fields need to be filled out to search.



Property Details
Information is current as of 09/17/2025
Account Number: 255870A000 Parcel ID: 2-057A-4476-04-0014.0000000
Owner(s):
MEERS PATRICIA A
602 WESTHOFF AVE
OFALLON, MO 63366-2517
Property Address: 602 WESTHOFF AVE 63366
School District: Fort Zumwalt
City: O'Fallon
Fire District: O'Fallon
Neighborhood Code: 1162
Subdivision: WOODLAWN ADDN-OFALLON
Legal Description: WOODLAWN ADDN BLK 4 LOT 14
Lot Size: 50X120 Site Map
Building Data
Year Built: 1959 Property Type: SINGLE FAMILY RESIDENCE (R)
Quality Code: R - 25 - Fair to Average Architectural Type: 1 - 1STY - 1 Story Building
Exterior Walls: 100% VINYL,
Bedrooms: 3 Total Area: 1,095
Bathrooms: 1 Base Area: 1,095
Half Bathrooms: 0 Parking Area: 0
Total Rooms: 5 Basement Area 0
Fireplaces: 0 Finished Basement Area: 0
Click to Enlarge
Click to Enlarge
Click to Enlarge
Assessed Value
Commercial Value: $0 Total Market Value: $142,522
Residential Value: $27,080 Land Value: $40,000
Agriculture Value: $0  
Sales History
Previous Owner(s) Sale Date Sale Price Book/Year & Page/Doc No.
    Adj. Sale Price U.P.S.F.
BAKER STEPHEN 02/10/2021 $139,900 02021-012523
    $139,900 $127.76
HANSON RYAN*HANSON LINDSAY 11/26/2018 $123,500 07006-001278
    $119,795 $112.79
DOWNS LYLE L*UPSON BRYAN R 08/02/2016 $90,000 06585-001236
    $90,000 $82.19
LEGACY INVESTMENT GROUP LLC 02/06/2013 $86,800 05952-002060
    $86,800 $79.27
Find Comparable Sales
Download CSV
Real Estate Tax Data
Property Tax Data
10-Year Property Value History
Tax Year Market Value Assessed Value
2025 $142,522 $27,080
2024 $137,132 $26,055
2023 $137,132 $26,055
2022 $109,689 $20,841
2021 $109,689 $20,841
2020 $90,961 $17,283
2019 $90,961 $17,283
2018 $87,445 $16,613
2017 $87,445 $16,613
2016 $79,927 $15,187
2015 $79,927 $15,187