Monroe Dr, Thornton, CO Property Records

Adams County property records for 71 addresses on Monroe Dr, Thornton, CO · Last verified August 2026

Monroe Dr Highlights

Properties 71
Median Sale Price $485,000
Deeds and Mortgages on File 99
Median Price per Sqft $306
Owner Occupied 86%
Median Annual Tax Bill $2,669
Median Year Built 1992
Median Ownership Tenure 8 years

Properties on Monroe Dr

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

9927 Monroe Dr

3 bd · 3 ba · 1,476 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$153,900Mar 2014 $1,2482025 Sale Amount Dec 1997 1 Name on Record Assessor + 2 DocumentsUpdated Feb 2026

9947 Monroe Dr

3 bd · 3.5 ba · 2,245 sqft · 0.253 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$265,000Aug 2014 $3,2722024 Sale Amount Apr 2014 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

9948 Monroe Dr

4 bd · 3 ba · 1,454 sqft · 0.2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$375,000Jun 2019 $1,3092025 —Nov 2004 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Feb 2026

12209 Monroe Dr

3 bd · 2 ba · 1,768 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$400,000Oct 2022 $2,6542024 Sale Amount Sep 2002 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

12218 Monroe Dr

4 bd · 2 ba · 1,540 sqft · 0.183 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$485,000Jul 2025 $2,6482025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

12219 Monroe Dr

5 bd · 2 ba · 1,818 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$275,000Aug 2015 $2,9482024 Sale Amount Aug 2014 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

12228 Monroe Dr

3 bd · 1 ba · 918 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$73,900Oct 1993 $7312025 2 Names on Record Owner Occupied AssessorUpdated Feb 2026

12229 Monroe Dr

3 bd · 1 ba · 1,215 sqft · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$450,000Jun 2024 $3,0842025 Sale Amount Mar 2017 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

12238 Monroe Dr

4 bd · 2 ba · 1,768 sqft · 1.63 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$442,000Jan 2026 $1,2692025 Sale Amount May 2025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Feb 2026

12239 Monroe Dr

3 bd · 2 ba · 1,378 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$260,000Apr 2016 $2,9052024 Sale Amount Mar 1995 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

12248 Monroe Dr

3 bd · 1 ba · 918 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$10,000Nov 1996 $1,7502024 Sale Amount Jul 1995 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

12249 Monroe Dr

5 bd · 2 ba · 1,955 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$497,000Feb 2023 $3,2772024 Sale Amount Dec 2022 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Apr 2026

12258 Monroe Dr

4 bd · 1 ba · 2,138 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$170,000Dec 2002 $1,3172025 —Apr 2002 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

12259 Monroe Dr

4 bd · 2 ba · 1,768 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$122,000Sep 2009 $1,1612025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Feb 2026

12268 Monroe Dr

3 bd · 1 ba · 918 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$275,000Mar 2026 $2,8772025 —Mar 2005 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

12269 Monroe Dr

3 bd · 1 ba · 1,378 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$185,750Jul 2003 $1,0412025 —Oct 1998 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

12278 Monroe Dr

3 bd · 2 ba · 1,768 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$300,000Sep 2016 $3,1362024 Sale Amount Aug 2014 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

12288 Monroe Dr

3 bd · 2 ba · 918 sqft · 0.18 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$362,000Jan 2019 $1,2722025 Sale Amount Jan 2017 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Feb 2026

12289 Monroe Dr

4 bd · 2 ba · 1,540 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$194,900Sep 2002 $1,1662025 1 Name on Record Assessor + 1 DocumentUpdated Feb 2026

12319 Monroe Dr

4 bd · 2 ba · 1,768 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$489,900Sep 2024 $3,6812025 Sale Amount May 2024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

12349 Monroe Dr

3 bd · 2 ba · 1,768 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$450,000Oct 2021 $3,1092024 Sale Amount May 2018 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

12368 Monroe Dr

2 bd · 1.5 ba · 1,352 sqft · 0.105 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$37,000Sep 2022 $2,9542025 Sale Amount Jul 2020 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

12378 Monroe Dr

2 bd · 2 ba · 1,352 sqft · 0.119 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2016 $9542025 2 Names on Record Assessor + 1 DocumentUpdated Feb 2026

12500 Monroe Dr

3,878 sqft · Built 2018 · 1 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2018 1 Name on Record AssessorUpdated Feb 2026

12511 Monroe Dr

2 bd · 2 ba · 1,299 sqft · 0.126 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$309,688May 2018 $2,2142025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

12513 Monroe Dr

2 bd · 2 ba · 1,299 sqft · 0.126 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$307,773May 2018 $2,2342025 1 Name on Record Owner Occupied AssessorUpdated Feb 2026

12515 Monroe Dr

2 bd · 2 ba · 1,299 sqft · 0.126 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$470,000Aug 2023 $2,2342025 Sale Amount May 2018 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

12517 Monroe Dr

2 bd · 2 ba · 1,299 sqft · 0.126 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$324,483Jun 2018 $2,2342025 1 Name on Record Owner Occupied AssessorUpdated Feb 2026

12551 Monroe Dr

2 bd · 2 ba · 1,448 sqft · 1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$392,488May 2018 $2,6692025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

12553 Monroe Dr

2 bd · 2 ba · 1,622 sqft · 1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$435,531May 2018 $2,7552025 2 Names on Record Owner Occupied AssessorUpdated Feb 2026

12555 Monroe Dr

2 bd · 2 ba · 1,448 sqft · 0.047 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$378,211May 2018 $4,3392024 —Sep 2021 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

12557 Monroe Dr

2 bd · 2 ba · 1,622 sqft · 1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$429,540May 2018 $2,7552025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Feb 2026

12582 Monroe Dr

2 bd · 2 ba · 1,622 sqft · 1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$450,000Sep 2018 $2,7412025 Sale Amount Aug 2016 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

12584 Monroe Dr

2 bd · 2 ba · 1,448 sqft · 1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$515,000Jan 2025 $2,6532025 Sale Amount Jun 2016 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

12586 Monroe Dr

2 bd · 2 ba · 1,622 sqft · 1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$343,345Jun 2016 $2,7412025 1 Name on Record Owner Occupied AssessorUpdated Feb 2026

12588 Monroe Dr

2 bd · 2 ba · 1,448 sqft · 1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$429,900Sep 2019 $2,6532025 Sale Amount Aug 2016 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

12591 Monroe Dr

2 bd · 2 ba · 1,448 sqft · 1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$402,000Sep 2020 $2,6692025 Sale Amount Mar 2018 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Feb 2026

12593 Monroe Dr

2 bd · 2 ba · 1,622 sqft · 1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$530,000Feb 2023 $2,2442025 Sale Amount Mar 2018 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Feb 2026

12595 Monroe Dr

2 bd · 2 ba · 1,448 sqft · 1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$404,162Mar 2018 $2,6692025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

12597 Monroe Dr

2 bd · 2 ba · 1,622 sqft · 1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2018 $2,7552025 2 Names on Record Owner Occupied AssessorUpdated Feb 2026

12602 Monroe Dr

2 bd · 2 ba · 1,299 sqft · 1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$312,924Oct 2016 $2,5212025 2 Names on Record Owner Occupied AssessorUpdated Feb 2026

12604 Monroe Dr

2 bd · 2 ba · 1,299 sqft · 1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$405,000May 2021 $2,4032025 Sale Amount Nov 2016 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Feb 2026

12606 Monroe Dr

2 bd · 2 ba · 1,299 sqft · 1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$493,550Nov 2023 $2,5712025 Sale Amount Apr 2018 2 Names on Record Assessor + 2 DocumentsUpdated Feb 2026

12608 Monroe Dr

2 bd · 2 ba · 1,299 sqft · 1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,5212025 —Mar 2025 1 Name on Record Owner Occupied AssessorUpdated Feb 2026

12611 Monroe Dr

2 bd · 2 ba · 1,448 sqft · 0.046 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$376,784Feb 2018 $5,2802025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

12613 Monroe Dr

2 bd · 2 ba · 1,622 sqft · 1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2018 $2,7552025 2 Names on Record Owner Occupied AssessorUpdated Feb 2026

12615 Monroe Dr

2 bd · 2 ba · 1,448 sqft · 1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$492,000Aug 2024 $2,6792025 Sale Amount Dec 2020 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Feb 2026

12617 Monroe Dr

2 bd · 2 ba · 1,622 sqft · 1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$470,736Feb 2018 $2,7552025 2 Names on Record Owner Occupied AssessorUpdated Feb 2026

12631 Monroe Dr

2 bd · 2 ba · 1,448 sqft · 0.045 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$374,008Dec 2017 $4,6962024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

12632 Monroe Dr

2 bd · 2 ba · 1,622 sqft · 1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$333,475Dec 2016 $2,7152025 1 Name on Record Owner Occupied AssessorUpdated Feb 2026

12633 Monroe Dr

2 bd · 2 ba · 1,622 sqft · 0.05 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$411,583Dec 2017 $5,4522025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

12634 Monroe Dr

2 bd · 2 ba · 1,448 sqft · 0.044 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$490,000Jun 2022 $4,4072024 Sale Amount Dec 2016 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

12635 Monroe Dr

2 bd · 2 ba · 1,448 sqft · 1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$397,485Dec 2017 $2,6692025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

12636 Monroe Dr

2 bd · 2 ba · 1,622 sqft · 1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2025 $2,7152025 Sale Amount Dec 2016 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

12637 Monroe Dr

2 bd · 2 ba · 1,622 sqft · 0.049 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$396,418Dec 2017 $4,5792024 —Jan 2018 2 Names on Record AssessorUpdated Aug 2026

12638 Monroe Dr

2 bd · 2 ba · 1,448 sqft · 0.045 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$500,000May 2025 $4,4072024 Sale Amount Dec 2016 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

13032 Monroe Dr

3 bd · 2 ba · 1,618 sqft · 0.2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$495,500Jul 2023 $1,3272025 Sale Amount Jun 2016 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

13035 Monroe Dr

3 bd · 2 ba · 1,659 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$226,000May 2005 $1,2982025 Sale Amount Dec 2004 2 Names on Record Owner Occupied Assessor + 7 DocumentsUpdated Feb 2026

13042 Monroe Dr

3 bd · 2 ba · 1,648 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$9592025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

13045 Monroe Dr

3 bd · 2.5 ba · 2,116 sqft · 0.165 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$505,000Jun 2021 $3,6492024 Sale Amount May 2015 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Apr 2026

13052 Monroe Dr

3 bd · 2 ba · 1,532 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2019 $9692025 1 Name on Record Owner Occupied AssessorUpdated Feb 2026

13055 Monroe Dr

3 bd · 3 ba · 1,648 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$367,000Oct 2019 $1,2952025 1 Name on Record Assessor + 1 DocumentUpdated Feb 2026

13062 Monroe Dr

3 bd · 3 ba · 1,320 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,0142025 2 Names on Record Owner Occupied AssessorUpdated Feb 2026

13065 Monroe Dr

4 bd · 3 ba · 2,116 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$156,000Jan 2012 $1,3672025 —Dec 2012 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Feb 2026

13066 Monroe Dr

4 bd · 2 ba · 2,112 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$281,000Jun 2015 $1,3482025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Feb 2026

13072 Monroe Dr

2 bd · 2 ba · 1,259 sqft · 0.167 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$225,000Apr 2003 $3,3342024 —Jun 1999 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

13075 Monroe Dr

3 bd · 3 ba · 2,635 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2020 $1,3992025 Sale Amount Aug 2015 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

13082 Monroe Dr

3 bd · 2.5 ba · 2,406 sqft · 0.167 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$224,900May 2001 $3,5362024 2 Names on Record Owner Occupied AssessorUpdated Apr 2026

13085 Monroe Dr

4 bd · 3 ba · 1,819 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$445,000May 2021 $1,3142025 Sale Amount Oct 2012 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Feb 2026

13092 Monroe Dr

3 bd · 3 ba · 1,106 sqft · 0.2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,1952025 1 Name on Record AssessorUpdated Feb 2026

13095 Monroe Dr

3 bd · 3 ba · 2,555 sqft · 0.187 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$400,000Dec 2020 $3,4162024 Sale Amount May 2019 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

Property Records in Nearby Streets