Thornhurst Dr, Olney, MD Property Records

Montgomery County property records for 53 addresses on Thornhurst Dr, Olney, MD · Last verified August 2026

Thornhurst Dr Highlights

Properties 53
Median Sale Price $800,000
Deeds and Mortgages on File 65
Median Price per Sqft $270
Owner Occupied 100%
Median Annual Tax Bill $7,101
Median Year Built 1984
Median Ownership Tenure 15 years

Properties on Thornhurst Dr

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

4400 Thornhurst Dr

2.5 ba · 1,862 sqft · 0.268 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$320,000Dec 2001 $6,3032025 Amount on Record Mar 1994 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

4401 Thornhurst Dr

2.5 ba · 2,496 sqft · 0.281 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$291,000Jun 1990 $6,6832025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

4404 Thornhurst Dr

3.5 ba · 2,475 sqft · 0.24 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6,6012025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

4405 Thornhurst Dr

3.5 ba · 3,303 sqft · 0.268 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$265,000Jul 1998 $7,0232025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

4408 Thornhurst Dr

4.5 ba · 3,743 sqft · 0.246 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$525,000Jul 2013 $7,6502025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

4412 Thornhurst Dr

2.5 ba · 3,303 sqft · 0.249 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$600,000Nov 2018 $7,6152025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

4416 Thornhurst Dr

3.5 ba · 3,978 sqft · 0.242 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$247,000Jul 1994 $8,2682025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

4417 Thornhurst Dr

3 ba · 2,736 sqft · 0.272 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$555,000Oct 2006 $6,4812025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

4420 Thornhurst Dr

2.5 ba · 2,503 sqft · 0.232 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$647,500Sep 2005 $6,6902025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

4421 Thornhurst Dr

3.5 ba · 2,854 sqft · 0.252 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$640,000Oct 2005 $7,4842025 Amount on Record Nov 1993 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

4425 Thornhurst Dr

3.5 ba · 3,323 sqft · 0.32 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$800,000May 2025 $8,0562025 Amount on Record Apr 2003 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

4500 Thornhurst Dr

2.5 ba · 3,062 sqft · 0.232 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$415,000Oct 2001 $7,0932025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

4501 Thornhurst Dr

2.5 ba · 1,954 sqft · 0.282 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$735,000Aug 2023 $7,2822025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

4504 Thornhurst Dr

2.5 ba · 2,503 sqft · 0.252 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$280,000Jun 2002 $6,6042025 —May 2001 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

4505 Thornhurst Dr

2.5 ba · 2,590 sqft · 0.254 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$300,000Dec 2000 $6,6442025 Amount on Record Jan 1994 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

4509 Thornhurst Dr

2.5 ba · 2,799 sqft · 0.231 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$555,000May 2005 $6,4202025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

4513 Thornhurst Dr

2.5 ba · 2,736 sqft · 0.231 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$5342025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

4517 Thornhurst Dr

2.5 ba · 3,275 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$246,000Jan 1999 $7,1012025 Amount on Record — 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

4521 Thornhurst Dr

3.5 ba · 3,482 sqft · 0.231 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$649,999May 2018 $8,1562025 Amount on Record Jun 2015 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

4525 Thornhurst Dr

2.5 ba · 2,503 sqft · 0.232 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$247,000May 1993 $6,6012025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

4601 Thornhurst Dr

2.5 ba · 2,503 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$247,500Apr 1994 $6,6332025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

4604 Thornhurst Dr

3.5 ba · 3,403 sqft · 0.246 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$635,250Sep 2018 $8,0582025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

4605 Thornhurst Dr

2.5 ba · 1,954 sqft · 0.232 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6,4252025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

4609 Thornhurst Dr

2.5 ba · 2,505 sqft · 0.235 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$850,000Mar 2026 $6,9612025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

4612 Thornhurst Dr

3 ba · 3,252 sqft · 0.26 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$531,400May 2004 $7,5352025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

4613 Thornhurst Dr

3.5 ba · 2,723 sqft · 0.244 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$560,000Jun 2013 $7,6452025 Amount on Record Jun 2003 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

4616 Thornhurst Dr

2.5 ba · 3,352 sqft · 0.248 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$254,500Sep 1996 $7,0862025 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

4617 Thornhurst Dr

2.5 ba · 2,924 sqft · 0.236 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$610,000Nov 2018 $7,7682025 Amount on Record Oct 1996 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

4620 Thornhurst Dr

2.5 ba · 2,240 sqft · 0.255 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$826,000Mar 2026 $6,2342025 Amount on Record May 1995 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

4621 Thornhurst Dr

3 ba · 3,043 sqft · 0.267 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$549,900Jul 2004 $7,3042025 Amount on Record Aug 1997 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

4625 Thornhurst Dr

2.5 ba · 2,352 sqft · 0.293 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$50,300Jun 1986 $6,7752025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

4629 Thornhurst Dr

3.5 ba · 3,234 sqft · 0.276 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$650,000May 2020 $8,5052025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

4630 Thornhurst Dr

3.5 ba · 3,076 sqft · 0.26 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$495,000Mar 2011 $7,5622025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

4633 Thornhurst Dr

3.5 ba · 3,352 sqft · 0.297 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$250,000Sep 1996 $7,4422025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

4637 Thornhurst Dr

3.5 ba · 3,232 sqft · 0.264 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$875,000Mar 2025 $7,4202025 Amount on Record Nov 2024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

4640 Thornhurst Dr

2.5 ba · 2,576 sqft · 0.243 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$227,500Jul 1991 $6,5962025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

4641 Thornhurst Dr

2.5 ba · 2,352 sqft · 0.254 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$276,000Sep 2000 $6,8542025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

4644 Thornhurst Dr

3.5 ba · 3,352 sqft · 0.231 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$645,000Nov 2005 $7,3922025 —Nov 2004 1 Name on Record Owner Occupied Assessor + 7 DocumentsUpdated Aug 2026

4648 Thornhurst Dr

2.5 ba · 2,352 sqft · 0.235 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$268,000Jan 2000 $6,5772025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

4652 Thornhurst Dr

2.5 ba · 2,521 sqft · 0.266 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$595,000Aug 2021 $7,5972025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

4653 Thornhurst Dr

2.5 ba · 1,938 sqft · 0.319 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Oct 1997 $6,4722025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

4656 Thornhurst Dr

2.5 ba · 1,938 sqft · 0.327 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$194,000Sep 1995 $5,8322025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

4711 Thornhurst Dr

4.5 ba · 5,086 sqft · 0.125 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$769,049Oct 2015 $10,7812025 Amount on Record Jul 2013 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

4713 Thornhurst Dr

4.5 ba · 5,649 sqft · 0.133 acres

Last Sale Tax Bill Prior Sale Owner Records
$690,000Apr 2016 $12,8052025 Amount on Record Jul 2013 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

4715 Thornhurst Dr

4.5 ba · 4,010 sqft · 0.128 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$656,355Sep 2015 $9,4172025 Amount on Record Jul 2013 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

4717 Thornhurst Dr

2.5 ba · 3,976 sqft · 0.141 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$609,669Dec 2015 $8,6332025 Amount on Record Jul 2013 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

4800 Thornhurst Dr

3.5 ba · 4,408 sqft · 0.148 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$669,900Apr 2015 $9,6152025 Amount on Record May 2014 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

4801 Thornhurst Dr

3.5 ba · 4,722 sqft · 0.158 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$713,571Aug 2015 $10,7652025 Amount on Record May 2014 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

4802 Thornhurst Dr

3 ba · 2,844 sqft · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$539,990Jan 2014 $8,4812025 Amount on Record Jan 2014 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

4803 Thornhurst Dr

2.5 ba · 3,882 sqft · 0.09 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$118,000Feb 2014 $6,0132025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

4805 Thornhurst Dr

2.5 ba · 3,704 sqft · 0.09 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$421,240Apr 2014 $5,8092025 Amount on Record Jan 2014 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

4807 Thornhurst Dr

2.5 ba · 2,032 sqft · 0.09 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$480,000Sep 2017 $5,7122025 Amount on Record Apr 2014 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

4809 Thornhurst Dr

4.5 ba · 4,704 sqft · 0.09 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$579,245Jan 2014 $9,1062025 Amount on Record Sep 2013 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

Property Records in Nearby Streets