Kay Ln, Saint Louis, MO Property Records

St. Louis County property records for 30 addresses on Kay Ln, Saint Louis, MO · Last verified October 2026

Kay Ln Highlights

Properties 78
Median Sale Price $85,000
Deeds and Mortgages on File 74
Median Price per Sqft $100
Owner Occupied 62%
Median Annual Tax Bill $1,123
Median Year Built 1975
Median Ownership Tenure 8 years

Properties on Kay Ln

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

4222 Kay Ln

10 units · Built 1975 · 850 sq ft

Last Sale Median Tax Bill Median Sale    
$20,000Oct 2024 $1,1232024 $74,90010 units    

4230 Kay Ln

2 bd · 1 ba · 850 sqft · built 1975 · 0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
$47,000Jan 2015 $1,2732025 Amount on Record Oct 2014 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

4230 Kay Ln

9 units · Built 1975 · 850 sq ft

Last Sale Median Tax Bill Median Sale    
$91,000Jan 2026 $1,1232024 $76,0009 units    

4248 Kay Ln

10 units · Built 1975 · 850 sq ft

Last Sale Median Tax Bill Median Sale    
$86,000May 2026 $1,1232024 $55,00010 units    

4266 Kay Ln

10 units · Built 1975 · 850 sq ft

Last Sale Median Tax Bill Median Sale    
$116,242Aug 2025 $1,1232024 $100,00010 units    

4278 Kay Ln

8 units · Built 1975 · 850 sq ft

Last Sale Median Tax Bill Median Sale    
$82,500Nov 2021 $1,1232024 $82,5008 units    

4294 Kay Ln

2 bd · 1 ba · 850 sqft · built 1975 · 0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
$47,000Jul 2013 $1,2732025 Amount on Record Feb 2013 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

4294 Kay Ln

7 units · Built 1975 · 850 sq ft

Last Sale Median Tax Bill Median Sale    
$55,055Nov 2009 $1,1232024 $68,0007 units    

4300 Kay Ln

3 bd · 1.5 ba · 1,004 sqft · built 1956 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$92,660May 2018 $2,6852025 Owner on Record Assessor + 3 DocumentsUpdated Oct 2026

4307 Kay Ln

3 bd · 1.5 ba · 941 sqft · built 1956 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2024 $2,3422024 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

4308 Kay Ln

3 bd · 1.5 ba · 1,004 sqft · built 1956 · 0.138 acres

Last Sale Tax Bill Prior Sale Owner Records
$130,000Sep 2018 $2,7562025 Amount on Record Aug 2013 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

4313 Kay Ln

3 bd · 2 ba · 941 sqft · built 1956 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2022 $2,3832024 Owner on Record Assessor + 4 DocumentsUpdated Feb 2026

4314 Kay Ln

3 bd · 1.5 ba · 1,004 sqft · built 1956 · 0.138 acres

Last Sale Tax Bill Prior Sale Owner Records
$113,500Jul 2015 $2,7562025 Amount on Record Apr 2002 Owner on Record Owner Occupied AssessorUpdated Oct 2026

4319 Kay Ln

3 bd · 1.5 ba · 941 sqft · built 1956 · 0.136 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2022 $2,4182024 Owner on Record Assessor + 1 DocumentUpdated Aug 2026

4320 Kay Ln

3 bd · 1.5 ba · 1,004 sqft · built 1956 · 0.138 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2019 $2,8042025 —Sep 2008 Owner on Record Owner Occupied AssessorUpdated Oct 2026

4325 Kay Ln

3 bd · 1.5 ba · 941 sqft · built 1956 · 0.138 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2013 $2,3772024 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

4326 Kay Ln

3 bd · 3 ba · 1,004 sqft · built 1956 · 0.138 acres

Last Sale Tax Bill Prior Sale Owner Records
$134,000Sep 2020 $2,7072024 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

4331 Kay Ln

3 bd · 2.5 ba · 941 sqft · built 1956 · 0.138 acres

Last Sale Tax Bill Prior Sale Owner Records
$200,000Dec 2022 $2,9292025 Amount on Record May 2010 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

4332 Kay Ln

4 bd · 2 ba · 1,240 sqft · built 1956 · 0.138 acres

Last Sale Tax Bill Prior Sale Owner Records
$204,000Sep 2023 $2,5072024 Amount on Record Aug 2023 2 Owners on Record Assessor + 3 DocumentsUpdated Feb 2026

4336 Kay Ln

3 bd · 1.5 ba · 941 sqft · built 1956 · 0.138 acres

Last Sale Tax Bill Prior Sale Owner Records
$160,590Aug 2026 $2,7702025 Amount on Record Jun 2010 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

4337 Kay Ln

3 bd · 1.5 ba · 941 sqft · built 1956 · 0.136 acres

Last Sale Tax Bill Prior Sale Owner Records
$125,000Jun 2016 $2,7732025 Amount on Record Jun 2015 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

4343 Kay Ln

3 bd · 1.5 ba · 941 sqft · built 1956 · 0.136 acres

Last Sale Tax Bill Prior Sale Owner Records
$218,075Jun 2026 $2,7352025 Amount on Record Apr 2015 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

4344 Kay Ln

3 bd · 2 ba · 941 sqft · built 1956 · 0.138 acres

Last Sale Tax Bill Prior Sale Owner Records
$256,000May 2024 $2,3762024 —Mar 2019 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

4349 Kay Ln

3 bd · 1.5 ba · 1,536 sqft · built 1956 · 0.136 acres

Last Sale Tax Bill Prior Sale Owner Records
$57,128Oct 2025 $3,1302024 Amount on Record Apr 2015 Owner on Record Assessor + 1 DocumentUpdated Aug 2026

4350 Kay Ln

3 bd · 2.5 ba · 941 sqft · built 1956 · 0.138 acres

Last Sale Tax Bill Prior Sale Owner Records
$136,500Jun 2015 $2,8532025 Amount on Record Aug 2008 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

4355 Kay Ln

3 bd · 1.5 ba · 941 sqft · built 1956 · 0.136 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2023 $2,7352025 Amount on Record Jun 2013 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

4356 Kay Ln

3 bd · 1.5 ba · 941 sqft · built 1956 · 0.138 acres

Last Sale Tax Bill Prior Sale Owner Records
$136,900Jun 2004 $2,7352025 Owner on Record Owner Occupied AssessorUpdated Oct 2026

4361 Kay Ln

3 bd · 1.5 ba · 941 sqft · built 1956 · 0.136 acres

Last Sale Tax Bill Prior Sale Owner Records
$53,500Aug 1979 $2,8362025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

4362 Kay Ln

3 bd · 1.5 ba · 941 sqft · built 1956 · 0.138 acres

Last Sale Tax Bill Prior Sale Owner Records
$147,000Aug 2005 $2,7862025 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

4367 Kay Ln

3 bd · 1.5 ba · 1,053 sqft · built 1958 · 0.136 acres

Last Sale Tax Bill Prior Sale Owner Records
$132,500Sep 2014 $2,6162025 Amount on Record Aug 2004 2 Owners on Record AssessorUpdated Oct 2026

Property Records in Nearby Streets