Sunnyside Ave, Saint Louis, MO Property Records

St. Louis County property records for 31 addresses on Sunnyside Ave, Saint Louis, MO · Last verified October 2026

Sunnyside Ave Highlights

Properties 31
Median Sale Price $620,555
Deeds and Mortgages on File 39
Median Price per Sqft $223
Owner Occupied 97%
Median Annual Tax Bill $7,013
Median Year Built 1920
Median Ownership Tenure 9 years

Properties on Sunnyside Ave

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

501 Sunnyside Ave

4 bd · 2.5 ba · 2,219 sqft · built 1949 · 0.209 acres

Last Sale Tax Bill Prior Sale Owner Records
$479,000Jan 2018 $7,8432025 Amount on File Jul 2014 2 Owners on File Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

502 Sunnyside Ave

4 bd · 1.5 ba · 2,664 sqft · built 1910 · 0.327 acres

Last Sale Tax Bill Prior Sale Owner Records
$143,500Nov 1988 $7,5852025 2 Owners on File Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

508 Sunnyside Ave

2 bd · 1.5 ba · 1,519 sqft · built 1920 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Jul 2020 $4,5232025 Amount on File Jun 2000 2 Owners on File Owner Occupied AssessorUpdated Oct 2026

509 Sunnyside Ave

3 bd · 1 ba · 2,480 sqft · built 1924 · 0.214 acres

Last Sale Tax Bill Prior Sale Owner Records
$748,125Jun 2025 $7,0702025 2 Owners on File Owner Occupied AssessorUpdated Oct 2026

512 Sunnyside Ave

5 bd · 3 ba · 2,948 sqft · built 1968 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$620,555Nov 2020 $7,2342025 Amount on File Dec 2007 2 Owners on File Owner Occupied Assessor + 5 DocumentsUpdated Oct 2026

513 Sunnyside Ave

3 bd · 2.5 ba · 1,880 sqft · built 1920 · 0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
$335,450Sep 2011 $6,2342025 Amount on File Jan 2007 Owner on File Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

517 Sunnyside Ave

5 bd · 2.5 ba · 2,080 sqft · built 1920 · 0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
$669,256Jun 2025 $7,8102025 Amount on File — 2 Owners on File Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

518 Sunnyside Ave

3 bd · 2.5 ba · 1,974 sqft · built 1910 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Sep 2017 $6,3532025 2 Owners on File Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

521 Sunnyside Ave

2 bd · 1 ba · 1,588 sqft · built 1920 · 0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
$103,400Aug 2003 $4,8142025 Owner on File Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

522 Sunnyside Ave

3 bd · 1.5 ba · 1,678 sqft · built 1910 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$217,500Apr 1999 $5,1922025 2 Owners on File Owner Occupied AssessorUpdated Oct 2026

525 Sunnyside Ave

5 bd · 1.5 ba · 1,809 sqft · built 1920 · 0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,4752025 Owner on File Owner Occupied AssessorUpdated Oct 2026

526 Sunnyside Ave

5 bd · 4 ba · 2,790 sqft · built 1920 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$700,000Jan 2023 $9,3132025 Amount on File Nov 2022 2 Owners on File Owner Occupied Assessor + 4 DocumentsUpdated Oct 2026

529 Sunnyside Ave

4 bd · 3 ba · 1,809 sqft · built 1919 · 0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
$500,000Aug 2020 $6,6182025 Amount on File Oct 2015 2 Owners on File Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

530 Sunnyside Ave

4 bd · 2.5 ba · 2,160 sqft · built 1910 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2015 $6,7032025 Amount on File Sep 2012 2 Owners on File Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

533 Sunnyside Ave

3 bd · 1.5 ba · 2,116 sqft · built 1921 · 0.309 acres

Last Sale Tax Bill Prior Sale Owner Records
$350,000Jul 2011 $6,6212025 Amount on File Jan 1999 2 Owners on File Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

538 Sunnyside Ave

4 bd · 3 ba · 2,182 sqft · built 1906 · 0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$443,000Jun 2014 $7,6972025 Amount on File Sep 2003 2 Owners on File Owner Occupied AssessorUpdated Oct 2026

541 Sunnyside Ave

3 bd · 2 ba · 2,686 sqft · built 1922 · 0.309 acres

Last Sale Tax Bill Prior Sale Owner Records
$237,500Jan 1999 $6,8652025 2 Owners on File Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

542 Sunnyside Ave

4 bd · 3.5 ba · 4,115 sqft · built 1915 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$437,500Dec 2020 $9,7952025 Amount on File Jun 2013 2 Owners on File Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

545 Sunnyside Ave

3 bd · 3 ba · 2,588 sqft · built 1920 · 0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
$466,000Jan 2023 $9,2492025 Amount on File Jun 2006 2 Owners on File Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

546 Sunnyside Ave

3 bd · 2.5 ba · 2,544 sqft · built 1915 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$445,000Sep 2007 $8,5302025 Amount on File Aug 2000 2 Owners on File Owner Occupied AssessorUpdated Oct 2026

549 Sunnyside Ave

4 bd · 1.5 ba · 1,911 sqft · built 1894 · 0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2020 $5,4322025 Owner on File Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

550 Sunnyside Ave

3 bd · 3.5 ba · 2,189 sqft · built 1928 · 0.289 acres

Last Sale Tax Bill Prior Sale Owner Records
$654,000May 2025 $6,5172025 Amount on File Dec 2021 2 Owners on File Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

553 Sunnyside Ave

5 bd · 2.5 ba · 2,184 sqft · built 1921 · 0.276 acres

Last Sale Tax Bill Prior Sale Owner Records
$212,000Jun 2000 $7,0132025 Owner on File Owner Occupied AssessorUpdated Oct 2026

601 Sunnyside Ave

4 bd · 1.5 ba · 1,731 sqft · built 1908 · 0.197 acres

Last Sale Tax Bill Prior Sale Owner Records
$92,000Jan 1986 $5,5792025 Owner on File Owner Occupied AssessorUpdated Oct 2026

603 Sunnyside Ave

4 bd · 3.5 ba · 2,236 sqft · built 1909 · 0.197 acres

Last Sale Tax Bill Prior Sale Owner Records
$430,000Sep 2020 $8,7182025 Amount on File Mar 2016 Owner on File Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

608 Sunnyside Ave

3 bd · 2.5 ba · 2,667 sqft · built 1920 · 0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$74,000Jul 1985 $6,9992025 Owner on File Owner Occupied AssessorUpdated Oct 2026

609 Sunnyside Ave

4 bd · 2.5 ba · 2,591 sqft · built 1894 · 0.341 acres

Last Sale Tax Bill Prior Sale Owner Records
$137,500Apr 2003 $7,9082025 Owner on File Owner Occupied AssessorUpdated Oct 2026

617 Sunnyside Ave

5 bd · 2.5 ba · 3,933 sqft · built 1920 · 0.487 acres

Last Sale Tax Bill Prior Sale Owner Records
$880,000Apr 2024 $10,2922025 Amount on File Jun 1999 2 Owners on File Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

627 Sunnyside Ave

3 bd · 1 ba · 1,817 sqft · built 1920 · 0.366 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,8602025 Owner on File Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

633 Sunnyside Ave

4 bd · 3.5 ba · 2,141 sqft · built 1926 · 0.164 acres

Last Sale Tax Bill Prior Sale Owner Records
$279,500Feb 2015 $7,2902025 Amount on File Feb 2010 Owner on File Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

641 Sunnyside Ave

3 bd · 2 ba · 2,175 sqft · built 1930 · 0.26 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,1982025 Owner on File AssessorUpdated Oct 2026

Property Records in Nearby Streets