Harker Dr, Potomac, MD Property Records

Montgomery County property records for 18 addresses on Harker Dr, Potomac, MD · Last verified August 2026

Harker Dr Highlights

Properties 18
Median Sale Price $955,000
Deeds and Mortgages on File 11
Median Price per Sqft $310
Owner Occupied 78%
Median Annual Tax Bill $9,007
Median Year Built 1966
Median Ownership Tenure 18 years

Properties on Harker Dr

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

8400 Harker Dr

3.5 ba · 3,165 sqft · 0.273 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$783,900Jun 2007 $9,4632025 Amount on Record Jun 2000 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

8403 Harker Dr

2.5 ba · 2,379 sqft · 0.216 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$955,000Sep 2024 $9,0532025 Amount on Record Jul 2019 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

8404 Harker Dr

2.5 ba · 2,624 sqft · 0.185 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$300,000Sep 1990 $9,3622025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

8405 Harker Dr

2.5 ba · 2,324 sqft · 0.216 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,370,000Jul 2019 $9,0072025 Amount on Record May 2016 1 Name on Record AssessorUpdated Aug 2026

8407 Harker Dr

4.5 ba · 6,293 sqft · 0.235 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$216,000Aug 1998 $16,5822025 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

8410 Harker Dr

2.5 ba · 2,324 sqft · 0.189 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2002 $8,2792025 —Feb 2002 2 Names on Record Assessor + 3 DocumentsUpdated Aug 2026

8412 Harker Dr

2.5 ba · 2,324 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$182,000Dec 1986 $7,9082025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

8415 Harker Dr

4.5 ba · 4,143 sqft · 0.209 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,250,000Aug 2021 $12,5482025 Amount on Record Apr 2007 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

8416 Harker Dr

2.5 ba · 2,189 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$508,000Oct 2003 $7,5822025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

8417 Harker Dr

4.5 ba · 4,142 sqft · 0.208 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$450,000Sep 1997 $12,6062025 Amount on Record Dec 1996 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

8418 Harker Dr

3 ba · 2,092 sqft · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$587,000May 2008 $8,0522025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

8419 Harker Dr

4.5 ba · 4,329 sqft · 0.214 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,285,000Dec 2021 $12,2802025 —Oct 1996 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

8421 Harker Dr

3.5 ba · 4,332 sqft · 0.221 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$525,865Oct 1995 $12,8982025 Amount on Record — 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

8500 Harker Dr

3 ba · 2,711 sqft · 0.204 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$910,000Jul 2021 $8,2612025 —Jun 2001 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

8502 Harker Dr

3 ba · 2,151 sqft · 0.196 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$668,000Sep 2016 $8,9092025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

8503 Harker Dr

2.5 ba · 2,152 sqft · 0.227 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$568,000Mar 2009 $8,0862025 Amount on Record Jul 1997 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

8504 Harker Dr

2 ba · 2,492 sqft · 0.201 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2003 $8,3532025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

8505 Harker Dr

2.5 ba · 2,090 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2008 $7,9812025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

Property Records in Nearby Streets