Westhoff Ave, O Fallon, MO Property Records

St. Charles County property records for 12 addresses on Westhoff Ave, O Fallon, MO · Last verified August 2026

Westhoff Ave Highlights

Properties 12
Median Sale Price $130,000
Deeds and Mortgages on File 7
Median Price per Sqft $113
Owner Occupied 58%
Median Annual Tax Bill $1,770
Median Year Built 1959
Median Ownership Tenure 14 years

Properties on Westhoff Ave

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

508 Westhoff Ave

3 bd · 2 ba · 1,291 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$87,000Dec 1996 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

510 Westhoff Ave

2 bd · 1 ba · 1,145 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$130,000Feb 2000 $1,7702025 2 Names on Record AssessorUpdated Aug 2026

511 Westhoff Ave

3 bd · 2 ba · 1,107 sqft · 0.275 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2004 $2,1932025 2 Names on Record Owner Occupied AssessorUpdated Mar 2026

512 Westhoff Ave

Built 1955 · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$66,000Aug 2002 $3292025 1 Name on Record AssessorUpdated Mar 2026

515 Westhoff Ave

3 bd · 1.5 ba · 1,637 sqft · 0.275 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,2682025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

602 Westhoff Ave

3 bd · 1 ba · 1,095 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$139,900Feb 2021 Amount on Record Nov 2018 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Oct 2023

604 Westhoff Ave

2 bd · 1 ba · 954 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$225,036Oct 2025 $1,3742024 —Nov 2023 2 Names on Record Assessor + 2 DocumentsUpdated Apr 2026

606 Westhoff Ave

3 bd · 2 ba · 1,040 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$83,000Jan 2003 1 Name on Record Owner Occupied AssessorUpdated Oct 2023

608 Westhoff Ave

3 bd · 1.5 ba · 960 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,7502025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

610 Westhoff Ave

1 bd · 1 ba · 456 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$86,000Sep 2023 $8162025 2 Names on Record AssessorUpdated Mar 2026

611 Westhoff Ave

8,514 sqft · Built 1980 · 0.413 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$330,000Nov 2012 $5,6332025 1 Name on Record AssessorUpdated Mar 2026

615 Westhoff Ave

3 bd · 1 ba · 1,670 sqft · 0.275 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$69,900Jun 2015 $1,9232025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

Property Records in Nearby Streets