Humboldt Ave, Winnetka, IL Property Records

Cook County property records for 15 addresses on Humboldt Ave, Winnetka, IL · Last verified October 2026

Humboldt Ave Highlights

Properties 15
Median Sale Price $1,850,000
Deeds and Mortgages on File 27
Median Price per Sqft $554
Owner Occupied 93%
Median Annual Tax Bill $32,342
Median Year Built 1949
Median Ownership Tenure 5 years

Properties on Humboldt Ave

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

720 Humboldt Ave

8 bd · 6.5 ba · 8,069 sqft · built 1898 · 0.797 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,637,500Jun 2018 $53,0162023 Amount on File Aug 2012 Owner on File Owner Occupied Assessor + 4 DocumentsUpdated Oct 2026

739 Humboldt Ave

3.75 ba · 5,036 sqft · 2.15 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 1997 Owner on File Owner Occupied AssessorUpdated Oct 2026

740 Humboldt Ave

4 bd · 3 ba · 1,730 sqft · built 1926 · 0.504 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,375,000Dec 2022 $23,6472023 Amount on File Jun 1999 Owner on File Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

756 Humboldt Ave

0.113 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on File Owner Occupied AssessorUpdated Oct 2026

760 Humboldt Ave

0.261 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on File Owner Occupied AssessorUpdated Oct 2026

789 Humboldt Ave

5 bd · 4 ba · 3,400 sqft · built 1949 · 0.327 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,150,000Jul 2023 $30,4112023 Amount on File Nov 1994 2 Owners on File Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

800 Humboldt Ave

5 bd · 6 ba · 5,814 sqft · built 1911 · 0.668 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,222,500Aug 2019 $57,8622023 Amount on File Feb 2007 Owner on File Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

819 Humboldt Ave

6 bd · 5.5 ba · 4,198 sqft · built 2022 · 0.228 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,485,000Apr 2023 $57,6102023 Amount on File Dec 2020 2 Owners on File Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

820 Humboldt Ave

4 bd · 3.5 ba · 3,814 sqft · built 1995 · 0.283 acres

Last Sale Tax Bill Prior Sale Owner Records
$799,000Jun 1996 $28,6182023 Amount on File Oct 1995 Owner on File Owner Occupied AssessorUpdated Oct 2026

822 Humboldt Ave

4 bd · 3.5 ba · 2,626 sqft · built 1922 · 0.214 acres

Last Sale Tax Bill Prior Sale Owner Records
$907,000Jan 2021 $19,4452023 Amount on File Jun 2015 Owner on File Owner Occupied Assessor + 6 DocumentsUpdated Oct 2026

823 Humboldt Ave

6 bd · 1.5 ba · 4,788 sqft · built 1899 · 0.267 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,850,000Aug 2022 $39,6432023 Amount on File May 2000 2 Owners on File Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

824 Humboldt Ave

3 bd · 3.5 ba · 2,856 sqft · built 2003 · 0.196 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,180,000Sep 2025 $26,6612023 Amount on File May 2022 2 Owners on File Owner Occupied Assessor + 5 DocumentsUpdated Oct 2026

826 Humboldt Ave

3 bd · 1.5 ba · 1,585 sqft · built 1913 · 0.19 acres

Last Sale Tax Bill Prior Sale Owner Records
$705,000Jun 2025 $15,4532023 Amount on File Aug 2004 Owner on File Assessor + 2 DocumentsUpdated Oct 2026

827 Humboldt Ave

4 bd · 3.5 ba · 4,443 sqft · built 1998 · 0.221 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,545,000Sep 2004 $37,3332023 Amount on File Apr 2000 Owner on File Owner Occupied AssessorUpdated Oct 2026

835 Humboldt Ave

4 bd · 3.5 ba · 3,888 sqft · built 2005 · 0.213 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,535,000Aug 2012 $32,3422023 Amount on File Nov 2006 Owner on File Owner Occupied AssessorUpdated Oct 2026

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