S Allerton Cir, Parker, CO Property Records

Douglas County property records for 63 addresses on S Allerton Cir, Parker, CO · Last verified August 2026

S Allerton Cir Highlights

Properties 63
Median Sale Price $745,000
Deeds and Mortgages on File 118
Median Price per Sqft $198
Owner Occupied 87%
Median Annual Tax Bill $5,872
Median Year Built 2011
Median Ownership Tenure 9 years

Properties on S Allerton Cir

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

11945 S Allerton Cir

4 bd · 3 ba · 2,890 sqft · 0.155 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$405,336May 2014 $4,7402025 —Dec 2009 1 Name on Record Owner Occupied Assessor + 8 DocumentsUpdated Aug 2026

11947 S Allerton Cir

3 bd · 2 ba · 4,729 sqft · 0.157 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2020 $5,6862024 Sale Amount Oct 2013 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

11949 S Allerton Cir

4 bd · 3 ba · 3,998 sqft · 0.142 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2017 $5,3622024 Sale Amount Aug 2016 2 Names on Record Assessor + 2 DocumentsUpdated Jul 2026

11951 S Allerton Cir

4 bd · 3 ba · 3,939 sqft · 0.173 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$416,955May 2014 $4,7232024 —Dec 2009 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

11958 S Allerton Cir

3 bd · 3 ba · 4,072 sqft · 0.255 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$750,000Sep 2022 $6,3522024 Sale Amount Jul 2020 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

11960 S Allerton Cir

4 bd · 3 ba · 3,791 sqft · 0.182 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$745,000Mar 2025 $4,8792024 Sale Amount Oct 2022 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

11962 S Allerton Cir

4 bd · 3 ba · 3,898 sqft · 0.144 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$425,000Mar 2013 $5,7902024 —Dec 2009 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

11963 S Allerton Cir

3 bd · 3 ba · 3,773 sqft · 0.142 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$585,000Dec 2019 $5,8282024 Sale Amount Jul 2013 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

11964 S Allerton Cir

3 bd · 3 ba · 4,204 sqft · 0.146 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2015 $6,2402024 Sale Amount Dec 2013 1 Name on Record AssessorUpdated Jul 2026

11965 S Allerton Cir

3 bd · 2 ba · 4,130 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$447,000Aug 2013 $6,3012024 —Dec 2009 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

11966 S Allerton Cir

3 bd · 2 ba · 3,765 sqft · 0.146 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$424,900May 2015 $5,6022024 Sale Amount May 2014 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

11967 S Allerton Cir

2 bd · 3 ba · 4,919 sqft · 0.151 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$509,884Mar 2014 $6,7872024 —Dec 2009 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

11968 S Allerton Cir

3 bd · 3 ba · 3,100 sqft · 0.146 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$425,000Oct 2014 $5,1672024 Sale Amount Feb 2014 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

11969 S Allerton Cir

3 bd · 2 ba · 2,882 sqft · 0.151 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$429,900Jul 2016 $5,2232024 Sale Amount Jun 2013 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

11970 S Allerton Cir

3 bd · 3 ba · 4,211 sqft · 0.148 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$699,000Apr 2023 $5,0022024 Sale Amount Mar 2013 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

11971 S Allerton Cir

4 bd · 3 ba · 3,717 sqft · 0.151 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$435,387Mar 2012 $4,9162024 —Dec 2009 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

11972 S Allerton Cir

4 bd · 3 ba · 3,452 sqft · 0.173 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$357,666Jul 2012 $5,7092024 —Dec 2009 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

11973 S Allerton Cir

3 bd · 3 ba · 4,098 sqft · 0.151 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$481,315Aug 2012 $6,1532024 —Dec 2009 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

11974 S Allerton Cir

4 bd · 3 ba · 3,988 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$685,000Feb 2022 $5,0482024 Sale Amount Feb 2021 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

11975 S Allerton Cir

4 bd · 3 ba · 4,627 sqft · 0.151 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$625,000Apr 2017 $6,8682024 Sale Amount Oct 2012 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

11976 S Allerton Cir

3 bd · 2 ba · 2,809 sqft · 0.151 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$327,900May 2013 $3,7262024 —Dec 2009 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

11977 S Allerton Cir

3 bd · 3 ba · 2,845 sqft · 0.157 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$715,000Dec 2021 $5,5382024 Sale Amount Sep 2017 2 Names on Record Owner Occupied Assessor + 6 DocumentsUpdated Jul 2026

11978 S Allerton Cir

3 bd · 2 ba · 2,140 sqft · 0.198 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$434,000Jun 2016 $4,9882024 Sale Amount Jun 2014 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

11979 S Allerton Cir

4 bd · 4 ba · 4,572 sqft · 0.178 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$875,000Mar 2025 $6,9422024 Sale Amount Jul 2012 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

11981 S Allerton Cir

3 bd · 3 ba · 2,822 sqft · 0.164 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$690,000Jun 2021 $5,8062024 Sale Amount May 2016 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

11982 S Allerton Cir

4 bd · 3 ba · 3,906 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$750,000Apr 2024 $5,6892024 Sale Amount Apr 2020 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

11983 S Allerton Cir

4 bd · 3 ba · 4,572 sqft · 0.144 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$630,000Apr 2020 $6,4292024 Sale Amount Aug 2014 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

11984 S Allerton Cir

3 bd · 2 ba · 2,980 sqft · 0.144 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$458,000Jul 2017 $5,2732024 Sale Amount Aug 2013 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

11985 S Allerton Cir

2 bd · 2 ba · 3,886 sqft · 0.144 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$675,000Jul 2019 $5,8722024 Sale Amount May 2015 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

11986 S Allerton Cir

2 bd · 2 ba · 3,942 sqft · 0.176 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$485,000Mar 2015 $5,4632024 Sale Amount Oct 2011 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

11987 S Allerton Cir

2 bd · 2 ba · 3,770 sqft · 0.144 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$675,000Mar 2018 $6,7922024 Sale Amount Aug 2014 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

11988 S Allerton Cir

3 bd · 3 ba · 4,089 sqft · 0.201 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$830,000Dec 2024 $5,7842024 Sale Amount Aug 2012 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

11989 S Allerton Cir

2 bd · 2 ba · 4,574 sqft · 0.144 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$908,500Oct 2024 $7,0062024 Sale Amount May 2013 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

11991 S Allerton Cir

2 bd · 2 ba · 3,800 sqft · 0.144 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$875,000Jun 2021 $6,6522024 Sale Amount May 2013 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

11993 S Allerton Cir

2 bd · 2 ba · 4,574 sqft · 0.153 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$625,000Nov 2009 $6,9492024 Sale Amount Mar 2007 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

11995 S Allerton Cir

2 bd · 2 ba · 4,259 sqft · 0.18 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$726,112May 2007 $7,1452024 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

11997 S Allerton Cir

2 bd · 2 ba · 4,164 sqft · 0.178 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$875,000Aug 2023 $6,9222024 Sale Amount Sep 2019 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

11999 S Allerton Cir

2 bd · 2 ba · 3,871 sqft · 0.178 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$643,044Apr 2008 $6,2672024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

12001 S Allerton Cir

3 bd · 3 ba · 4,558 sqft · 0.144 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$750,000Dec 2020 $7,3662024 Sale Amount Jun 2019 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

12003 S Allerton Cir

2 bd · 2 ba · 4,066 sqft · 0.144 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$517,235Apr 2011 $6,9952024 —Dec 2009 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

12004 S Allerton Cir

3 bd · 2 ba · 3,717 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$627,000Sep 2021 $5,0172024 Sale Amount Feb 2019 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

12005 S Allerton Cir

2 bd · 2 ba · 4,579 sqft · 0.144 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$580,000Aug 2014 $6,7202024 Sale Amount Oct 2006 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

12006 S Allerton Cir

2 bd · 2 ba · 2,858 sqft · 0.191 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$475,000Nov 2018 $4,3862024 Sale Amount May 2011 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

12007 S Allerton Cir

2 bd · 2 ba · 4,096 sqft · 0.157 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$589,000Oct 2015 $6,4232024 Sale Amount Jul 2010 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

12008 S Allerton Cir

3 bd · 3 ba · 4,089 sqft · 0.175 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$447,006Oct 2012 $5,6132024 —Dec 2009 1 Name on Record AssessorUpdated Jul 2026

12009 S Allerton Cir

2 bd · 2 ba · 4,680 sqft · 0.144 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$675,000Sep 2018 $7,1052024 —Aug 2017 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

12010 S Allerton Cir

3 bd · 3 ba · 4,834 sqft · 0.182 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$450,000Aug 2013 $5,2852024 —Dec 2009 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

12011 S Allerton Cir

2 bd · 2 ba · 4,077 sqft · 0.144 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$575,861Jul 2008 $6,7732024 1 Name on Record AssessorUpdated Jul 2026

12012 S Allerton Cir

2 bd · 2 ba · 2,366 sqft · 0.155 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$721,000Mar 2026 $5,0362024 Sale Amount Jul 2007 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

12013 S Allerton Cir

2 bd · 2 ba · 3,762 sqft · 0.144 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$532,012Aug 2006 $5,4262024 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

12014 S Allerton Cir

2 bd · 2 ba · 3,760 sqft · 0.178 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$515,000Aug 2019 $6,1592024 Sale Amount May 2006 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

12015 S Allerton Cir

2 bd · 2 ba · 3,994 sqft · 0.144 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$582,942May 2006 $5,9092024 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

12016 S Allerton Cir

2 bd · 2 ba · 3,874 sqft · 0.151 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$770,000Sep 2024 $6,1152024 Sale Amount Jan 2018 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

12017 S Allerton Cir

2 bd · 2 ba · 3,622 sqft · 0.144 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$535,000Nov 2014 $6,0952024 Sale Amount Jun 2006 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

12018 S Allerton Cir

3 bd · 3 ba · 3,884 sqft · 0.175 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$500,000Mar 2007 $4,7132024 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

12019 S Allerton Cir

2 bd · 2 ba · 3,622 sqft · 0.144 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$790,000Jul 2023 $6,4982024 Sale Amount Dec 2013 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

12020 S Allerton Cir

2 bd · 2 ba · 2,239 sqft · 0.148 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$570,000Sep 2021 $4,5642024 Sale Amount Sep 2007 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

12021 S Allerton Cir

2 bd · 2 ba · 3,655 sqft · 0.144 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$730,000Feb 2021 $6,0952024 Sale Amount Apr 2016 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

12022 S Allerton Cir

2 bd · 2 ba · 3,622 sqft · 0.18 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$611,000Jun 2020 $6,2462024 Sale Amount Aug 2010 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

12023 S Allerton Cir

2 bd · 2 ba · 3,522 sqft · 0.153 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$533,900Apr 2015 $6,3382024 Sale Amount May 2006 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

12025 S Allerton Cir

2 bd · 2 ba · 4,061 sqft · 0.153 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$640,000Oct 2017 $5,5382024 Sale Amount Feb 2015 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

12026 S Allerton Cir

2 bd · 2 ba · 4,168 sqft · 0.196 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$680,000Sep 2020 $5,9102024 Sale Amount Jul 2015 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

12027 S Allerton Cir

3 bd · 3 ba · 3,997 sqft · 0.18 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$878,000Jun 2024 $6,4542024 Sale Amount Mar 2013 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

Property Records in Nearby Streets