Cook Ct, Somonauk, IL Property Records

DeKalb County property records for 11 addresses on Cook Ct, Somonauk, IL · Last verified August 2026

Cook Ct Highlights

Properties 11
Median Sale Price $219,500
Deeds and Mortgages on File 21
Owner Occupied 55%
Median Annual Tax Bill $5,415
Median Ownership Tenure 3 years

Properties on Cook Ct

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

100 Cook Ct

0.288 acres

Last Sale Tax Bill Prior Sale Owner Records
$252,000May 2023 $6,8702024 Amount on Record Mar 2016 Owner on Record Assessor + 2 DocumentsUpdated Apr 2026

105 Cook Ct

0.259 acres

Last Sale Tax Bill Prior Sale Owner Records
$81,000Apr 2023 $4,5902024 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

110 Cook Ct

0.225 acres

Last Sale Tax Bill Prior Sale Owner Records
$256,000May 2025 $5,1712024 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

119 Cook Ct

0.229 acres

Last Sale Tax Bill Prior Sale Owner Records
$219,500Sep 2025 $4,5122024 Owner on Record Assessor + 1 DocumentUpdated Apr 2026

120 Cook Ct

0.264 acres

Last Sale Tax Bill Prior Sale Owner Records
$308,000Nov 2025 $6,1182024 —Jul 2022 2 Owners on Record Assessor + 7 DocumentsUpdated Aug 2026

125 Cook Ct

0.229 acres

Last Sale Tax Bill Prior Sale Owner Records
$302,000Jul 2022 $7,4182024 Amount on Record Jan 2022 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

135 Cook Ct

0.229 acres

Last Sale Tax Bill Prior Sale Owner Records
$188,000Jun 2021 $5,8242024 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

140 Cook Ct

0.33 acres

Last Sale Tax Bill Prior Sale Owner Records
$180,000Oct 2021 $5,3802024 Amount on Record Jun 2017 Owner on Record Assessor + 1 DocumentUpdated Apr 2026

145 Cook Ct

0.229 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,4152024 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

150 Cook Ct

0.242 acres

Last Sale Tax Bill Prior Sale Owner Records
$215,000Mar 2025 $3,8902024 Owner on Record Assessor + 4 DocumentsUpdated Apr 2026

155 Cook Ct

0.234 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,6062024 2 Owners on Record Owner Occupied AssessorUpdated Apr 2026