Knox Ave, Wilmette, IL Property Records

Cook County property records for 25 addresses on Knox Ave, Wilmette, IL · Last verified August 2026

Knox Ave Highlights

Properties 25
Median Sale Price $550,000
Deeds and Mortgages on File 30
Median Price per Sqft $331
Owner Occupied 92%
Median Annual Tax Bill $10,438
Median Year Built 1958
Median Ownership Tenure 11 years

Properties on Knox Ave

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

510 Knox Ave

3 bd · 1.5 ba · 1,368 sqft · built 1958 · 0.154 acres

Last Sale Tax Bill Prior Sale Owner Records
$305,000Feb 2015 $9,4292023 —Mar 2003 1 Name on Record AssessorUpdated Jun 2026

514 Knox Ave

5 bd · 3 ba · 2,301 sqft · built 1958 · 0.187 acres

Last Sale Tax Bill Prior Sale Owner Records
$450,000May 2017 $11,8012023 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

515 Knox Ave

4 bd · 2 ba · 1,806 sqft · built 1961 · 0.106 acres

Last Sale Tax Bill Prior Sale Owner Records
$599,000May 2025 $10,0272023 Amount on Record Jun 2005 2 Names on Record Assessor + 1 DocumentUpdated Jun 2026

520 Knox Ave

4 bd · 2.5 ba · 1,443 sqft · built 1957 · 0.187 acres

Last Sale Tax Bill Prior Sale Owner Records
$329,000Jan 2002 $9,2322023 Amount on Record Sep 1994 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

524 Knox Ave

4 bd · 2 ba · 1,674 sqft · built 1957 · 0.187 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,7762023 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

527 Knox Ave

3 bd · 2 ba · 1,404 sqft · built 1961 · 0.121 acres

Last Sale Tax Bill Prior Sale Owner Records
$435,000Oct 2020 $8,4872023 Amount on Record Aug 1995 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

530 Knox Ave

3 bd · 1 ba · 1,202 sqft · built 1956 · 0.187 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 1996 $7,2692023 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

534 Knox Ave

3 bd · 1.5 ba · 1,333 sqft · built 1953 · 0.124 acres

Last Sale Tax Bill Prior Sale Owner Records
$331,968May 2019 $8,3962023 —May 2018 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

538 Knox Ave

4 bd · 2.5 ba · 2,622 sqft · built 1958 · 0.187 acres

Last Sale Tax Bill Prior Sale Owner Records
$273,333Aug 1997 $13,8492023 —Oct 1997 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

541 Knox Ave

4 bd · 2.5 ba · 1,697 sqft · built 1958 · 0.227 acres

Last Sale Tax Bill Prior Sale Owner Records
$739,000Aug 2022 $10,4382023 Amount on Record Mar 2006 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

542 Knox Ave

4 bd · 1.5 ba · 2,313 sqft · built 1958 · 0.226 acres

Last Sale Tax Bill Prior Sale Owner Records
$176,000Sep 1997 $14,7492023 —Sep 1997 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

614 Knox Ave

5 bd · 2.5 ba · 2,328 sqft · built 1960 · 0.195 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 1994 $12,5442023 —May 1994 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

615 Knox Ave

4 bd · 2.5 ba · 1,842 sqft · built 1957 · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
$189,000Sep 1985 $10,6722023 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

620 Knox Ave

3 bd · 2.5 ba · 1,519 sqft · built 1957 · 0.195 acres

Last Sale Tax Bill Prior Sale Owner Records
$440,000Oct 2014 $10,1402023 —Oct 2014 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

621 Knox Ave

3 bd · 2 ba · 1,745 sqft · built 1957 · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
$463,000Sep 2017 $10,5942023 Amount on Record Aug 2012 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

624 Knox Ave

4 bd · 2 ba · 1,445 sqft · built 1957 · 0.195 acres

Last Sale Tax Bill Prior Sale Owner Records
$550,000Oct 2022 $10,5942023 —Aug 2017 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

625 Knox Ave

4 bd · 2 ba · 1,797 sqft · built 1959 · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
$594,500Jun 2016 $11,2412023 Amount on Record Jun 2012 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

630 Knox Ave

3 bd · 2.5 ba · 1,764 sqft · built 1957 · 0.195 acres

Last Sale Tax Bill Prior Sale Owner Records
$480,000Oct 2020 $11,5732023 Amount on Record Sep 2011 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

631 Knox Ave

3 bd · 1.5 ba · 1,330 sqft · built 1958 · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
$379,000Jul 2012 $9,2042023 —Jul 1999 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

635 Knox Ave

3 bd · 1.5 ba · 1,278 sqft · built 1957 · 0.122 acres

Last Sale Tax Bill Prior Sale Owner Records
$386,000Aug 2014 $7,8702023 Amount on Record Jul 2003 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

636 Knox Ave

4 bd · 2.5 ba · 1,642 sqft · built 1959 · 0.195 acres

Last Sale Tax Bill Prior Sale Owner Records
$510,000Oct 2010 $10,7482023 —Nov 2004 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

639 Knox Ave

3 bd · 1.5 ba · 1,564 sqft · built 1960 · 0.122 acres

Last Sale Tax Bill Prior Sale Owner Records
$145,000Aug 1985 $7,8352023 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

640 Knox Ave

4 bd · 2 ba · 1,785 sqft · built 1962 · 0.122 acres

Last Sale Tax Bill Prior Sale Owner Records
$290,000Mar 2002 $9,2322023 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

641 Knox Ave

4 bd · 2.5 ba · 1,871 sqft · built 1958 · 0.122 acres

Last Sale Tax Bill Prior Sale Owner Records
$665,000Jun 2022 $11,8002023 Amount on Record Jun 2016 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

645 Knox Ave

3 bd · 2.5 ba · 1,272 sqft · built 1957 · 0.155 acres

Last Sale Tax Bill Prior Sale Owner Records
$356,500Jan 2015 $11,1192023 —Dec 2012 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

Wildfire Risk on Knox Ave

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

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

Property Records in Nearby Streets