Mountcastle Dr, Chantilly, VA Property Records

Loudoun County property records for 27 addresses on Mountcastle Dr, Chantilly, VA · Last verified July 2026

Mountcastle Dr Highlights

Properties 27
Median Sale Price $1,090,000
Deeds and Mortgages on File 44
Median Price per Sqft $277
Owner Occupied 96%
Median Annual Tax Bill $8,970
Median Year Built 2005
Median Ownership Tenure 15 years

Properties on Mountcastle Dr

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

43414 Mountcastle Dr

4 bd · 4 ba · 4,538 sqft · 0.31 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$903,610Dec 2004 $9,9472025 3 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Dec 2025

43415 Mountcastle Dr

5 bd · 6 ba · 4,317 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$765,000Aug 2016 $9,0612023 Sale Amount Aug 2013 2 Names on Record Owner Occupied AssessorUpdated Oct 2023

43418 Mountcastle Dr

4 bd · 5 ba · 3,776 sqft · 0.289 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$740,000Jul 2015 $8,6032023 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2023

43419 Mountcastle Dr

4 ba · 4,466 sqft · 0.28 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$785,670Jan 2005 $8,8392023 2 Names on Record Owner Occupied AssessorUpdated Oct 2023

43422 Mountcastle Dr

4 bd · 4 ba · 3,756 sqft · 0.269 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$810,000Aug 2007 $8,6012023 Sale Amount Jan 2005 1 Name on Record Owner Occupied AssessorUpdated Jan 2024

43426 Mountcastle Dr

4 bd · 4 ba · 2,886 sqft · 0.289 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,150,000Jun 2023 $8,1172023 Sale Amount Jul 2017 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Oct 2023

43427 Mountcastle Dr

4 bd · 5 ba · 6,005 sqft · 0.289 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$840,000Jun 2018 $10,0282025 Sale Amount Jun 2007 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

43430 Mountcastle Dr

4 bd · 5 ba · 4,363 sqft · 0.269 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$960,000Jun 2021 $9,1752023 Sale Amount Nov 2005 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2023

43431 Mountcastle Dr

4 bd · 5 ba · 4,480 sqft · 0.28 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$760,000Aug 2008 $10,0592025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2025

43434 Mountcastle Dr

4 ba · 4,348 sqft · 0.26 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$869,234Nov 2005 $8,5952023 —Mar 2023 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Oct 2023

43435 Mountcastle Dr

5 bd · 5 ba · 4,478 sqft · 0.28 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$600,000Apr 2013 $8,9532023 Sale Amount Feb 2005 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2023

43438 Mountcastle Dr

4 bd · 5 ba · 3,744 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$600,000Nov 2013 $8,5732023 Sale Amount May 2006 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2023

43439 Mountcastle Dr

5 ba · 3,756 sqft · 0.28 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$8,7082023 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2023

43442 Mountcastle Dr

5 ba · 4,541 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$650,000Dec 2011 $9,1722023 Sale Amount Jan 2010 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2023

43443 Mountcastle Dr

4 bd · 6 ba · 4,130 sqft · 0.28 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$805,000Jun 2019 $8,9702023 Sale Amount Oct 2006 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2023

43446 Mountcastle Dr

5 ba · 4,465 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$650,000Oct 2009 $8,9972023 Sale Amount Mar 2006 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2023

43447 Mountcastle Dr

4 bd · 4.5 ba · 5,730 sqft · 0.279 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$918,093Jan 2006 $9,5992025 —Jan 2006 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

43450 Mountcastle Dr

5 ba · 3,808 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$928,145Apr 2006 $8,5072023 1 Name on Record Owner Occupied AssessorUpdated Oct 2023

43451 Mountcastle Dr

4 bd · 5 ba · 3,859 sqft · 0.26 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$938,267Apr 2006 $9,4002025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

43454 Mountcastle Dr

4 bd · 5 ba · 3,883 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,090,000Nov 2021 $8,8482023 —Mar 2019 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2023

43458 Mountcastle Dr

4 bd · 5 ba · 4,036 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,225,000Jul 2022 $9,2322023 Sale Amount Apr 2008 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2023

43462 Mountcastle Dr

4 bd · 5 ba · 4,689 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$735,000May 2011 $9,5832023 Sale Amount Oct 2008 1 Name on Record Owner Occupied AssessorUpdated Oct 2023

43463 Mountcastle Dr

4 bd · 4.5 ba · 8,038 sqft · 0.269 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,086,725Oct 2006 $11,1672025 2 Names on Record Assessor + 2 DocumentsUpdated Jul 2026

43466 Mountcastle Dr

4 bd · 5 ba · 3,708 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$769,000Nov 2008 $8,5362023 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2023

43467 Mountcastle Dr

4 bd · 5 ba · 4,042 sqft · 0.269 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,010,000Apr 2021 $8,9062023 Sale Amount Feb 2008 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2023

43470 Mountcastle Dr

4 bd · 5 ba · 3,962 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$684,000May 2008 $8,7322023 2 Names on Record Owner Occupied AssessorUpdated Oct 2023

43471 Mountcastle Dr

4 bd · 5 ba · 4,408 sqft · 0.269 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,225,000Mar 2022 $9,3072023 Sale Amount Feb 2008 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2023

Property Records in Nearby Streets