Old State Rd, Ballwin, MO Property Records

St. Louis County property records for 18 addresses on Old State Rd, Ballwin, MO · Last verified August 2026

Old State Rd Highlights

Properties 27
Median Sale Price $571,100
Deeds and Mortgages on File 21
Median Price per Sqft $475
Owner Occupied 19%
Median Annual Tax Bill $4,463
Median Year Built 2006
Median Ownership Tenure 2 years

Properties on Old State Rd

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

29 Old State Rd

2 bd · 2 ba · 1,488 sqft · 0.56 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2013 $3,4822024 1 Name on Record Owner Occupied AssessorUpdated Feb 2026

39 Old State Rd

2 bd · 2 ba · 1,488 sqft · 0.58 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,0302024 1 Name on Record AssessorUpdated Apr 2026

55 Old State Rd

2 bd · 1 ba · 1,142 sqft · 0.948 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$292,600Mar 2023 $2,7752024 1 Name on Record Assessor + 3 DocumentsUpdated Apr 2026

63 Old State Rd

3 bd · 3 ba · 1,712 sqft · 0.639 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$255,000Nov 2006 $3,7382024 1 Name on Record AssessorUpdated Feb 2026

206 Old State Rd

10 units · Built 2020 · 1,152 sq ft

Last Sale Median Tax Bill Median Sale    
$571,100Dec 2024 $4,4632025 $571,10010 units    

300 Old State Rd

1 bd · 8.56 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,425,000Jul 2025 $14,6992025 Amount on Record — 1 Name on Record Assessor + 3 DocumentsUpdated Jul 2026

311 Old State Rd

6.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,425,000Jul 2025 $522025 Amount on Record — 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

322 Old State Rd

97,285 sqft · Built 1989 · 13.6 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$13,625,000Jul 2024 $209,2752025 —Jul 2001 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

340 Old State Rd

1,869 sqft · Built 1925 · 1.28 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,425,000Jul 2025 $2,1992025 Amount on Record — 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

437 Old State Rd

3,276 sqft · Built 1965 · 2.22 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2025 $13,5322024 Amount on Record Jul 2024 1 Name on Record Assessor + 3 DocumentsUpdated Feb 2026

441 Old State Rd

1,080 sqft · Built 2000 · 2.83 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,3682024 3 Names on Record AssessorUpdated Feb 2026

501 Old State Rd

240 sqft · Built 1997 · 3.03 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$415,000May 1997 $35,1962024 1 Name on Record Assessor + 1 DocumentUpdated Feb 2026

502 Old State Rd

1 bd · 4,154 sqft · 6.48 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$18,5122024 1 Name on Record AssessorUpdated Apr 2026

509 Old State Rd

3 bd · 1.5 ba · 6,171 sqft · 1.68 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$50,000Apr 2000 $16,3742024 —Dec 1997 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

525 Old State Rd

16,548 sqft · Built 2017 · 2.71 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$570,000Jun 2015 $59,3402024 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Feb 2026

541 Old State Rd

2,720 sqft · Built 2000 · 2.22 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$570,000Jun 2015 $16,5062024 1 Name on Record AssessorUpdated Feb 2026

553 Old State Rd

7 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record Owner Occupied AssessorUpdated Feb 2026

580 Old State Rd

5,404 sqft · Built 2001 · 0.76 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$399,000May 2023 $13,9422024 Amount on Record Oct 2016 1 Name on Record Assessor + 2 DocumentsUpdated Apr 2026

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