Old Windmill Way, Castle Rock, CO Property Records

Douglas County property records for 11 addresses on Old Windmill Way, Castle Rock, CO · Last verified October 2026

Old Windmill Way Highlights

Properties 11
Median Sale Price $527,000
Deeds and Mortgages on File 35
Median Price per Sqft $243
Owner Occupied 82%
Median Annual Tax Bill $3,877
Median Year Built 1988
Median Ownership Tenure 6 years

Properties on Old Windmill Way

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

4310 Old Windmill Way

3 bd · 3 ba · 2,318 sqft · built 1994 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$615,000Jan 2026 $3,8082024 Amount on Record Jul 1998 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

4311 Old Windmill Way

3 bd · 3 ba · 1,708 sqft · built 1988 · 0.148 acres

Last Sale Tax Bill Prior Sale Owner Records
$503,250Jul 2021 $3,5732024 —May 2007 Owner on Record Owner Occupied Assessor + 5 DocumentsUpdated Oct 2026

4321 Old Windmill Way

3 bd · 3 ba · 2,422 sqft · built 1988 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$615,000Apr 2025 $4,0512024 Amount on Record Sep 2020 2 Owners on Record Owner Occupied Assessor + 8 DocumentsUpdated Oct 2026

4330 Old Windmill Way

3 bd · 3 ba · 1,784 sqft · built 1994 · 0.158 acres

Last Sale Tax Bill Prior Sale Owner Records
$435,000Oct 2020 $3,7132024 Amount on Record Sep 2002 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

4341 Old Windmill Way

3 bd · 3 ba · 2,491 sqft · built 1988 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$527,000Apr 2021 $4,1142024 —Jul 2012 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

4350 Old Windmill Way

4 bd · 3 ba · 1,985 sqft · built 1994 · 0.151 acres

Last Sale Tax Bill Prior Sale Owner Records
$590,000Oct 2026 $3,0802025 Amount on Record Sep 2017 2 Owners on Record Owner Occupied Assessor + 5 DocumentsUpdated Oct 2026

4351 Old Windmill Way

3 bd · 3 ba · 2,632 sqft · built 1994 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$495,000Dec 2020 $4,0312024 Amount on Record Jan 2017 2 Owners on Record Owner Occupied Assessor + 5 DocumentsUpdated Oct 2026

4370 Old Windmill Way

4 bd · 3 ba · 3,139 sqft · built 1994 · 0.151 acres

Last Sale Tax Bill Prior Sale Owner Records
$620,000Nov 2021 $4,5372024 Amount on Record Apr 1999 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

4371 Old Windmill Way

3 bd · 3 ba · 2,079 sqft · built 1988 · 0.258 acres

Last Sale Tax Bill Prior Sale Owner Records
$249,500Aug 2005 $3,8772024 Amount on Record Oct 2003 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

4390 Old Windmill Way

3 bd · 3 ba · 2,187 sqft · built 1988 · 0.207 acres

Last Sale Tax Bill Prior Sale Owner Records
$270,000Feb 2014 $4,0082024 Amount on Record May 2005 Owner on Record AssessorUpdated Oct 2026

4391 Old Windmill Way

3 bd · 3 ba · 1,987 sqft · built 1988 · 0.164 acres

Last Sale Tax Bill Prior Sale Owner Records
$393,000Jun 2019 $3,5752024 Amount on Record Jun 2016 Owner on Record Assessor + 5 DocumentsUpdated Oct 2026

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