Round Tower Dr W, Saint Charles, MO Property Records

St. Charles County property records for 22 addresses on Round Tower Dr W, Saint Charles, MO · Last verified August 2026

Round Tower Dr W Highlights

Properties 22
Median Sale Price $438,000
Deeds and Mortgages on File 34
Median Price per Sqft $142
Owner Occupied 100%
Median Annual Tax Bill $5,943
Median Year Built 1993
Median Ownership Tenure 14 years

Properties on Round Tower Dr W

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

401 Round Tower Dr W

3 bd · 2 ba · 2,344 sqft · built 1993 · 0.7 acres

Last Sale Tax Bill Prior Sale Owner Records
$334,000Jun 2006 $5,1222024 Amount on Record Jan 2004 2 Names on Record Owner Occupied AssessorUpdated Apr 2026

404 Round Tower Dr W

3 bd · 2 ba · 2,162 sqft · built 1991 · 0.65 acres

Last Sale Tax Bill Prior Sale Owner Records
$135,000Jan 1993 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

405 Round Tower Dr W

3 bd · 3 ba · 1,884 sqft · built 1989 · 0.83 acres

Last Sale Tax Bill Prior Sale Owner Records
$315,000May 2004 $5,4382025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Mar 2026

409 Round Tower Dr W

3 bd · 5 ba · 2,365 sqft · built 1998 · 0.78 acres

Last Sale Tax Bill Prior Sale Owner Records
$442,500Oct 2006 —Jun 2001 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2023

412 Round Tower Dr W

3 bd · 2 ba · 1,794 sqft · built 1996 · 0.6 acres

Last Sale Tax Bill Prior Sale Owner Records
$225,000Aug 2012 $4,3652024 —Dec 2004 2 Names on Record Owner Occupied AssessorUpdated Apr 2026

413 Round Tower Dr W

3 bd · 3 ba · 2,763 sqft · built 1993 · 0.63 acres

Last Sale Tax Bill Prior Sale Owner Records
$253,800Oct 2007 $5,5432025 Amount on Record Sep 2007 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

417 Round Tower Dr W

4 bd · 2.5 ba · 2,822 sqft · built 1989 · 0.619 acres

Last Sale Tax Bill Prior Sale Owner Records
$461,300May 2012 $6,3382025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

418 Round Tower Dr W

3 bd · 3 ba · 3,315 sqft · built 1993 · 0.7 acres

Last Sale Tax Bill Prior Sale Owner Records
$393,800Apr 2021 $5,9432025 Amount on Record May 2017 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

421 Round Tower Dr W

4 bd · 4 ba · 2,460 sqft · built 1993 · 0.619 acres

Last Sale Tax Bill Prior Sale Owner Records
$350,000Aug 2015 $6,3092025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Mar 2026

422 Round Tower Dr W

3 bd · 3 ba · 2,929 sqft · built 1994 · 0.7 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2020 $4,8252024 Amount on Record May 2017 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

425 Round Tower Dr W

4 bd · 2.5 ba · 2,237 sqft · built 1995 · 0.63 acres

Last Sale Tax Bill Prior Sale Owner Records
$598,500Aug 2022 $4,6362024 Amount on Record Aug 2020 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

426 Round Tower Dr W

3 bd · 4 ba · 3,004 sqft · built 1996 · 0.71 acres

Last Sale Tax Bill Prior Sale Owner Records
$337,500Aug 2011 $7,7782025 —Apr 2007 2 Names on Record Owner Occupied AssessorUpdated Mar 2026

429 Round Tower Dr W

3 bd · 2 ba · 1,756 sqft · built 1993 · 0.63 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,7552025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

430 Round Tower Dr W

3 bd · 3 ba · 2,004 sqft · built 1995 · 0.6 acres

Last Sale Tax Bill Prior Sale Owner Records
$315,900Aug 2006 $5,3972025 —Feb 2002 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

433 Round Tower Dr W

3 bd · 3.5 ba · 3,308 sqft · built 1993 · 1.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$438,000Dec 2018 $6,7872025 —Dec 2006 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

442 Round Tower Dr W

2 bd · 2.5 ba · 2,506 sqft · built 1991 · 0.61 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 1990 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

443 Round Tower Dr W

3 bd · 3 ba · 2,165 sqft · built 1994 · 0.839 acres

Last Sale Tax Bill Prior Sale Owner Records
$450,500Jun 2018 $7,2162025 Amount on Record Jun 2005 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Mar 2026

446 Round Tower Dr W

3 bd · 2 ba · 2,068 sqft · built 1989 · 0.53 acres

Last Sale Tax Bill Prior Sale Owner Records
$274,500Jan 2014 $5,7662025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Mar 2026

447 Round Tower Dr W

4 bd · 3 ba · 2,612 sqft · built 1996 · 0.78 acres

Last Sale Tax Bill Prior Sale Owner Records
$355,000Aug 2006 $6,2572025 3 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

450 Round Tower Dr W

3 bd · 4 ba · 2,260 sqft · built 1993 · 0.539 acres

Last Sale Tax Bill Prior Sale Owner Records
$349,900Oct 2017 $6,0272025 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Mar 2026

451 Round Tower Dr W

4 bd · 3 ba · 2,279 sqft · built 1993 · 0.78 acres

Last Sale Tax Bill Prior Sale Owner Records
$228,000Feb 2001 2 Names on Record Owner Occupied AssessorUpdated Oct 2023

455 Round Tower Dr W

3 bd · 3.5 ba · 5,011 sqft · built 1995 · 0.91 acres

Last Sale Tax Bill Prior Sale Owner Records
$569,900Sep 2023 $8,0912025 —Dec 2019 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

Wildfire Risk on Round Tower Dr W

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire RiskLow
this street's cells rank above 4% of the US · above 6% of Missouri
Wildfire LikelihoodAbout 1 in 7,143 per year
ExposureDirect
2 of 4 cells directly exposed · 3 adjoin burnable vegetation

Property Records in Nearby Streets