Knottingham Cir, Darien, IL Property Records

DuPage County property records for 37 addresses on Knottingham Cir, Darien, IL · Last verified August 2026

Knottingham Cir Highlights

Properties 116
Median Sale Price $235,000
Deeds and Mortgages on File 117
Median Price per Sqft $202
Owner Occupied 84%
Median Annual Tax Bill $4,247
Median Year Built 1985
Median Ownership Tenure 11 years

Properties on Knottingham Cir

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

1909 Knottingham Cir, #1-3

3 bd · 1.5 ba · 1,195 sqft · built 1985 · 11.9 acres

Last Sale Tax Bill Prior Sale Owner Records
$132,500Mar 2009 $4,8622025 Amount on Record Aug 1998 1 Name on Record AssessorUpdated Aug 2026

7901 Knottingham Cir

3 units · Built 1985 · 1,044 sq ft

Last Sale Median Tax Bill Median Sale    
$146,000Sep 2018 $4,2472025 $180,0003 units    

7901B Knottingham Cir, #3-1

2 bd · 1.5 ba · 1,161 sqft · built 1985 · 11.9 acres

Last Sale Tax Bill Prior Sale Owner Records
$196,000Jul 2022 $4,2472025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

7905 Knottingham Cir

4 units · Built 1985 · 1,044 sq ft

Last Sale Median Tax Bill Median Sale    
$282,000May 2024 $4,7362025 $240,0004 units    

7909 Knottingham Cir

3 units · Built 1985 · 1,044 sq ft

Last Sale Median Tax Bill Median Sale    
$220,000Oct 2023 $4,2472025 $156,0003 units    

7913 Knottingham Cir

4 units · Built 1985 · 1,044 sq ft

Last Sale Median Tax Bill Median Sale    
$230,000May 2026 $4,2472025 $169,0004 units    

7914 Knottingham Cir

3 units · Built 1985 · 1,044 sq ft

Last Sale Median Tax Bill Median Sale    
$255,000Oct 2024 $4,2472025 $172,0003 units    

7914A Knottingham Cir, #1-32

3 bd · 1.5 ba · 1,195 sqft · built 1985 · 11.9 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,8832025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

7917 Knottingham Cir

3 units · Built 1985 · 1,044 sq ft

Last Sale Median Tax Bill Median Sale    
$220,000May 2022 $4,2842025 —3 units    

7917C Knottingham Cir, #2-5

3 bd · 1.5 ba · 1,161 sqft · built 1985 · 11.9 acres

Last Sale Tax Bill Prior Sale Owner Records
$105,500Oct 1993 $4,7362025 —Jun 1998 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

7918 Knottingham Cir

4 units · Built 1985 · 1,044 sq ft

Last Sale Median Tax Bill Median Sale    
$270,000May 2023 $4,3722025 $200,0004 units    

7921 Knottingham Cir

3 units · Built 1985 · 1,161 sq ft

Last Sale Median Tax Bill Median Sale    
$288,000Jul 2026 $4,7362025 $235,0003 units    

7921D Knottingham Cir, #4-6

2 bd · 1 ba · 1,044 sqft · built 1985 · 11.9 acres

Last Sale Tax Bill Prior Sale Owner Records
$255,000May 2024 $3,7942025 Amount on Record Mar 2022 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

7922 Knottingham Cir

3 units · Built 1985 · 1,044 sq ft

Last Sale Median Tax Bill Median Sale    
$240,000Oct 2022 $4,2472025 $225,0003 units    

7922A Knottingham Cir, #1

3 bd · 1.5 ba · 1,195 sqft · built 1985 · 11.9 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,8832025 —Jun 2008 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

7925 Knottingham Cir

3 units · Built 1985 · 1,044 sq ft

Last Sale Median Tax Bill Median Sale    
$179,000Dec 2015 $4,3722025 —3 units    

7925B Knottingham Cir, #3-7

2 bd · 1.5 ba · 1,161 sqft · built 1985 · 11.9 acres

Last Sale Tax Bill Prior Sale Owner Records
$141,000Jan 2014 $4,2472025 Amount on Record Sep 1998 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

7926 Knottingham Cir

4 units · Built 1985 · 1,044 sq ft

Last Sale Median Tax Bill Median Sale    
$195,000Jul 2021 $4,2472025 $195,0004 units    

7929 Knottingham Cir

4 units · Built 1985 · 1,044 sq ft

Last Sale Median Tax Bill Median Sale    
$275,000Sep 2023 $4,2472025 $215,0004 units    

7930 Knottingham Cir

4 units · Built 1985 · 1,044 sq ft

Last Sale Median Tax Bill Median Sale    
$167,500Feb 2019 $4,3722025 $174,5004 units    

7933 Knottingham Cir

4 units · Built 1985 · 1,044 sq ft

Last Sale Median Tax Bill Median Sale    
$206,500Aug 2021 $4,2842025 $206,5004 units    

7937 Knottingham Cir

4 units · Built 1985 · 1,044 sq ft

Last Sale Median Tax Bill Median Sale    
$215,000Oct 2021 $4,2472025 $200,0004 units    

7938 Knottingham Cir

4 units · Built 1985 · 1,044 sq ft

Last Sale Median Tax Bill Median Sale    
$265,000Mar 2025 $4,3722025 $235,0004 units    

7941 Knottingham Cir

4 units · Built 1985 · 1,044 sq ft

Last Sale Median Tax Bill Median Sale    
$162,000Jan 2008 $4,3722025 $156,0004 units    

7945 Knottingham Cir

4 units · Built 1984 · 1,044 sq ft

Last Sale Median Tax Bill Median Sale    
$239,000Aug 2022 $4,2472025 $188,0004 units    

7949 Knottingham Cir

4 units · Built 1984 · 1,044 sq ft

Last Sale Median Tax Bill Median Sale    
$235,000Sep 2022 $4,2472025 $210,0004 units    

7950 Knottingham Cir

4 units · Built 1984 · 1,044 sq ft

Last Sale Median Tax Bill Median Sale    
$196,000Jun 2019 $4,3722025 $146,5004 units    

7953 Knottingham Cir

4 units · Built 1984 · 1,044 sq ft

Last Sale Median Tax Bill Median Sale    
$185,000Aug 2019 $4,2472025 $166,0004 units    

7957 Knottingham Cir

4 units · Built 1983 · 1,044 sq ft

Last Sale Median Tax Bill Median Sale    
$171,500Apr 2021 $3,7942025 $171,5004 units    

7958 Knottingham Cir

4 units · Built 1983 · 1,044 sq ft

Last Sale Median Tax Bill Median Sale    
$266,000May 2026 $4,2472025 $188,0004 units    

7961 Knottingham Cir

4 units · Built 1983 · 1,044 sq ft

Last Sale Median Tax Bill Median Sale    
$170,000Jul 2018 $4,2402025 $190,0004 units    

7962 Knottingham Cir

3 bd · 1.5 ba · 1,161 sqft · built 1983 · 11.9 acres

Last Sale Tax Bill Prior Sale Owner Records
$162,000Jan 2003 $4,2472025 Amount on Record Jul 1998 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

7962 Knottingham Cir

3 units · Built 1982 · 1,044 sq ft

Last Sale Median Tax Bill Median Sale    
$146,500Jan 2014 $4,2472025 $126,0003 units    

7965 Knottingham Cir

4 units · Built 1983 · 1,044 sq ft

Last Sale Median Tax Bill Median Sale    
$192,000Dec 2020 $4,2842025 —4 units    

7966 Knottingham Cir

4 units · Built 1983 · 1,044 sq ft

Last Sale Median Tax Bill Median Sale    
$165,000Aug 2022 $4,2472025 $167,0004 units    

7969 Knottingham Cir

4 units · Built 1983 · 1,044 sq ft

Last Sale Median Tax Bill Median Sale    
$260,000May 2023 $3,8832025 $174,0004 units    

7970 Knottingham Cir

4 units · Built 1983 · 1,044 sq ft

Last Sale Median Tax Bill Median Sale    
$260,000Dec 2025 $4,2472025 $185,5004 units    

Wildfire Risk on Knottingham Cir

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