Boulder River Dr, O Fallon, MO Property Records

St. Charles County property records for 32 addresses on Boulder River Dr, O Fallon, MO · Last verified August 2026

Boulder River Dr Highlights

Properties 32
Median Sale Price $315,120
Deeds and Mortgages on File 32
Median Price per Sqft $198
Owner Occupied 100%
Median Annual Tax Bill $4,438
Median Year Built 2003
Median Ownership Tenure 12 years

Properties on Boulder River Dr

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

525 Boulder River Dr

2 bd · 3 ba · 1,471 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$291,900Jul 2019 $4,4382025 Amount on Record Feb 2012 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

526 Boulder River Dr

2 bd · 2 ba · 1,471 sqft · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$266,750Jul 2020 —Oct 2006 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2023

527 Boulder River Dr

2 bd · 3 ba · 1,592 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$425,000Feb 2025 $4,5792025 —Jun 2014 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Mar 2026

529 Boulder River Dr

2 bd · 2 ba · 1,444 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$234,000Oct 2017 —May 2015 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2023

530 Boulder River Dr

2 bd · 2 ba · 1,524 sqft · 0.18 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,3472025 —Nov 2017 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Mar 2026

531 Boulder River Dr

2 bd · 3 ba · 1,664 sqft · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$211,414Nov 2003 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2023

533 Boulder River Dr

2 bd · 3 ba · 1,490 sqft · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$228,179Dec 2002 1 Name on Record Owner Occupied AssessorUpdated Oct 2023

535 Boulder River Dr

2 bd · 3 ba · 1,502 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$279,900Sep 2019 $4,4262025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

537 Boulder River Dr

2 bd · 2 ba · 1,488 sqft · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$203,321Apr 2002 $4,2032025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

539 Boulder River Dr

2 bd · 3 ba · 1,462 sqft · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$210,000Feb 2009 $4,2982025 —Nov 2003 2 Names on Record Owner Occupied AssessorUpdated Mar 2026

541 Boulder River Dr

2 bd · 3 ba · 1,508 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$299,900Jan 2021 —Nov 2008 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2023

543 Boulder River Dr

3 bd · 3 ba · 2,758 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$548,292Apr 2025 $3,5052025 Amount on Record May 2023 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

545 Boulder River Dr

2 bd · 2 ba · 1,591 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—May 2013 $3,9952024 —Feb 2007 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

547 Boulder River Dr

2 bd · 3 ba · 1,624 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2018 —Oct 2011 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2023

548 Boulder River Dr

2 bd · 2 ba · 1,664 sqft · 0.2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$228,500Oct 2005 $4,6952025 —Feb 2004 1 Name on Record Owner Occupied AssessorUpdated Mar 2026

549 Boulder River Dr

2 bd · 3 ba · 1,584 sqft · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$244,900May 2016 $4,5722025 Amount on Record Oct 2003 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Mar 2026

551 Boulder River Dr

2 bd · 3 ba · 1,548 sqft · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$239,000Jan 2014 —May 2009 2 Names on Record Owner Occupied AssessorUpdated Oct 2023

552 Boulder River Dr

2 bd · 2 ba · 1,462 sqft · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2025 $4,1582025 —Feb 2024 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Mar 2026

553 Boulder River Dr

2 bd · 3 ba · 3,188 sqft · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$232,500Aug 2014 Amount on Record Apr 2003 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

554 Boulder River Dr

3 bd · 3 ba · 2,611 sqft · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$282,000Dec 2020 $4,7812025 Amount on Record Sep 2003 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

555 Boulder River Dr

2 bd · 3 ba · 1,582 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$331,500Dec 2021 $4,7412025 —Oct 2001 3 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

556 Boulder River Dr

2 bd · 3 ba · 1,760 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$194,430Jan 2017 $4,9452025 —Jul 2003 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

557 Boulder River Dr

2 bd · 3 ba · 1,511 sqft · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$235,000Nov 2013 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2023

558 Boulder River Dr

2 bd · 2 ba · 1,460 sqft · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$212,052Oct 2004 $4,1422025 2 Names on Record Owner Occupied AssessorUpdated Mar 2026

559 Boulder River Dr

2 bd · 3 ba · 1,652 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2001 Amount on Record — 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2023

560 Boulder River Dr

2 bd · 3 ba · 1,500 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$248,540May 2017 $4,4392025 Amount on Record Oct 2002 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Mar 2026

561 Boulder River Dr

2 bd · 2 ba · 1,610 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$215,000Oct 2011 Amount on Record Aug 2001 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

563 Boulder River Dr

2 bd · 3 ba · 2,830 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$315,120Jul 2026 $3,7492025 Amount on Record Jul 2013 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

565 Boulder River Dr

2 bd · 3 ba · 2,477 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$257,955Feb 2002 $4,5592025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

566 Boulder River Dr

2 bd · 2 ba · 1,462 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$212,974May 2005 —Jun 2006 1 Name on Record Owner Occupied AssessorUpdated Oct 2023

567 Boulder River Dr

3 bd · 3 ba · 1,659 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$197,160May 2003 $4,9062025 1 Name on Record Owner Occupied AssessorUpdated Mar 2026

569 Boulder River Dr

2 bd · 3 ba · 1,484 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$185,000Jul 2001 1 Name on Record Owner Occupied AssessorUpdated Oct 2023

Property Records in Nearby Streets