John Ct, Castle Rock, CO Property Records

Douglas County property records for 18 addresses on John Ct, Castle Rock, CO · Last verified August 2026

John Ct Highlights

Properties 18
Median Sale Price $565,000
Deeds and Mortgages on File 154
Median Price per Sqft $218
Owner Occupied 94%
Median Annual Tax Bill $3,549
Median Year Built 2018
Median Ownership Tenure 6 years

Properties on John Ct

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

3885 John Ct

4 bd · 3 ba · 3,048 sqft · 0.142 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$675,000May 2022 $3,9262025 Sale Amount Sep 2019 1 Name on Record Assessor + 10 DocumentsUpdated Aug 2026

3899 John Ct

3 bd · 2 ba · 3,064 sqft · 0.119 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$409,752Jan 2018 $3,3102024 2 Names on Record Owner Occupied Assessor + 7 DocumentsUpdated Jul 2026

3921 John Ct

3 bd · 3 ba · 1,763 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$391,925Feb 2018 $3,5632025 2 Names on Record Owner Occupied Assessor + 7 DocumentsUpdated Aug 2026

3935 John Ct

4 bd · 3 ba · 3,448 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$470,151Apr 2018 $3,6482024 2 Names on Record Owner Occupied Assessor + 10 DocumentsUpdated Jul 2026

3957 John Ct

4 bd · 3 ba · 2,178 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$412,015Apr 2018 $3,1562024 2 Names on Record Owner Occupied Assessor + 10 DocumentsUpdated Jul 2026

3973 John Ct

3 bd · 2 ba · 1,754 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$589,000Mar 2023 $2,9162025 Sale Amount Apr 2018 2 Names on Record Owner Occupied Assessor + 8 DocumentsUpdated Aug 2026

3985 John Ct

3 bd · 2 ba · 1,674 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$402,639May 2018 $3,1162024 1 Name on Record Owner Occupied Assessor + 8 DocumentsUpdated Jul 2026

4007 John Ct

4 bd · 3 ba · 2,337 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$510,000Feb 2021 $3,7332025 Sale Amount May 2018 2 Names on Record Owner Occupied Assessor + 8 DocumentsUpdated Aug 2026

4023 John Ct

3 bd · 3 ba · 2,313 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$575,000Sep 2021 $3,3262024 Sale Amount Sep 2018 2 Names on Record Owner Occupied Assessor + 8 DocumentsUpdated Jul 2026

4035 John Ct

3 bd · 2 ba · 1,678 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$565,000Nov 2021 $2,9742024 Sale Amount Apr 2021 2 Names on Record Owner Occupied Assessor + 10 DocumentsUpdated Jul 2026

4057 John Ct

3 bd · 2 ba · 3,354 sqft · 0.117 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$487,000Oct 2020 $3,2542024 Sale Amount Nov 2018 2 Names on Record Owner Occupied Assessor + 10 DocumentsUpdated Jul 2026

4081 John Ct

3 bd · 2 ba · 2,967 sqft · 0.128 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$550,000Sep 2021 $3,8472025 Sale Amount Jun 2018 2 Names on Record Owner Occupied Assessor + 9 DocumentsUpdated Aug 2026

4082 John Ct

3 bd · 3 ba · 2,587 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$431,122Aug 2018 $3,4602024 2 Names on Record Owner Occupied Assessor + 8 DocumentsUpdated Jul 2026

4085 John Ct

3 bd · 3 ba · 2,867 sqft · 0.175 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$417,029Jul 2018 $3,8332025 2 Names on Record Owner Occupied Assessor + 9 DocumentsUpdated Aug 2026

4089 John Ct

3 bd · 2 ba · 3,064 sqft · 0.128 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$435,733Dec 2018 $3,4032024 2 Names on Record Owner Occupied Assessor + 8 DocumentsUpdated Jul 2026

4098 John Ct

4 bd · 3 ba · 3,403 sqft · 0.157 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$712,000May 2023 $3,8092024 Sale Amount Mar 2018 2 Names on Record Owner Occupied Assessor + 10 DocumentsUpdated Jul 2026

4101 John Ct

3 bd · 2 ba · 2,618 sqft · 0.116 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$421,254Jun 2018 $3,6962025 1 Name on Record Owner Occupied Assessor + 7 DocumentsUpdated Aug 2026

4106 John Ct

2 bd · 3 ba · 3,153 sqft · 0.157 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$559,000Mar 2021 $3,5492024 Sale Amount Oct 2018 2 Names on Record Owner Occupied Assessor + 7 DocumentsUpdated Jul 2026

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