Grouse Ln, Gaithersburg, MD Property Records

Montgomery County property records for 27 addresses on Grouse Ln, Gaithersburg, MD · Last verified August 2026

Grouse Ln Highlights

Properties 27
Median Sale Price $320,000
Deeds and Mortgages on File 18
Median Price per Sqft $224
Owner Occupied 81%
Median Annual Tax Bill $3,889
Median Year Built 1978
Median Ownership Tenure 12 years

Properties on Grouse Ln

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

18500 Grouse Ln

2.5 ba · 1,403 sqft · built 1978 · 0.059 acres

Last Sale Tax Bill Prior Sale Owner Records
$275,000Nov 2014 $3,5462025 Amount on Record Jun 2005 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

18501 Grouse Ln

2.5 ba · 1,403 sqft · built 1978 · 0.059 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Jun 2021 $4,3452025 Amount on Record Mar 2010 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

18502 Grouse Ln

2.5 ba · 1,426 sqft · built 1978 · 0.045 acres

Last Sale Tax Bill Prior Sale Owner Records
$23,500Mar 2002 $4,2812025 Amount on Record Dec 1998 1 Name on Record AssessorUpdated Aug 2026

18503 Grouse Ln

2.5 ba · 1,403 sqft · built 1978 · 0.045 acres

Last Sale Tax Bill Prior Sale Owner Records
$269,900Jan 2016 $3,5782025 Amount on Record Oct 2003 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

18504 Grouse Ln

2.5 ba · 1,426 sqft · built 1978 · 0.045 acres

Last Sale Tax Bill Prior Sale Owner Records
$114,900Aug 1997 $3,6212025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

18505 Grouse Ln

3 ba · 1,334 sqft · built 1978 · 0.045 acres

Last Sale Tax Bill Prior Sale Owner Records
$108,000Feb 1999 $4,3132025 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

18506 Grouse Ln

2.5 ba · 1,288 sqft · built 1978 · 0.045 acres

Last Sale Tax Bill Prior Sale Owner Records
$215,000Feb 2011 $4,2072025 Amount on Record Oct 2006 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

18507 Grouse Ln

2.5 ba · 1,288 sqft · built 1978 · 0.045 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2004 $4,1352025 Amount on Record Sep 1994 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

18508 Grouse Ln

3 ba · 1,426 sqft · built 1978 · 0.045 acres

Last Sale Tax Bill Prior Sale Owner Records
$119,000Nov 1996 $3,7352025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

18509 Grouse Ln

3.5 ba · 1,426 sqft · built 1978 · 0.059 acres

Last Sale Tax Bill Prior Sale Owner Records
$320,000Oct 2019 $3,8892025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

18510 Grouse Ln

2.5 ba · 1,426 sqft · built 1978 · 0.059 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,6802025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

18513 Grouse Ln

2.5 ba · 1,403 sqft · built 1978 · 0.059 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Feb 2008 $3,6362025 —Oct 2007 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

18514 Grouse Ln

2.5 ba · 1,426 sqft · built 1978 · 0.059 acres

Last Sale Tax Bill Prior Sale Owner Records
$244,000May 2017 $4,2262025 Amount on Record Jan 2016 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

18515 Grouse Ln

3 ba · 1,426 sqft · built 1978 · 0.045 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2008 $3,6492025 Amount on Record Jan 1999 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

18516 Grouse Ln

2.5 ba · 1,426 sqft · built 1978 · 0.045 acres

Last Sale Tax Bill Prior Sale Owner Records
$114,800Oct 1997 $4,2022025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

18517 Grouse Ln

3 ba · 1,403 sqft · built 1978 · 0.045 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Jul 2018 $4,5172025 Amount on Record Jun 2005 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

18518 Grouse Ln

2.5 ba · 1,403 sqft · built 1978 · 0.045 acres

Last Sale Tax Bill Prior Sale Owner Records
$86,000Apr 1987 $3,4952025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

18519 Grouse Ln

2.5 ba · 1,288 sqft · built 1978 · 0.045 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,3782025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

18520 Grouse Ln

2.5 ba · 1,334 sqft · built 1978 · 0.045 acres

Last Sale Tax Bill Prior Sale Owner Records
$450,000Jul 2024 $4,4022025 Amount on Record Jan 2024 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

18521 Grouse Ln

3 ba · 1,426 sqft · built 1978 · 0.045 acres

Last Sale Tax Bill Prior Sale Owner Records
$399,950Jun 2024 $3,7342025 Amount on Record Jun 2002 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

18522 Grouse Ln

2.5 ba · 1,426 sqft · built 1978 · 0.045 acres

Last Sale Tax Bill Prior Sale Owner Records
$375,000Dec 2024 $3,5172025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

18523 Grouse Ln

2.5 ba · 1,288 sqft · built 1978 · 0.045 acres

Last Sale Tax Bill Prior Sale Owner Records
$210,000Jul 2015 $4,0772025 Amount on Record May 2009 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

18524 Grouse Ln

3 ba · 1,426 sqft · built 1978 · 0.045 acres

Last Sale Tax Bill Prior Sale Owner Records
$293,000Apr 2019 $4,2652025 Amount on Record Mar 2014 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

18525 Grouse Ln

2.5 ba · 1,426 sqft · built 1978 · 0.059 acres

Last Sale Tax Bill Prior Sale Owner Records
$265,000Oct 2014 $4,2192025 Amount on Record Sep 1998 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

18526 Grouse Ln

2.5 ba · 1,426 sqft · built 1978 · 0.045 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2000 $3,5172025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

18528 Grouse Ln

2.5 ba · 1,334 sqft · built 1978 · 0.045 acres

Last Sale Tax Bill Prior Sale Owner Records
$332,000Jul 2005 $4,0992025 Amount on Record Oct 1999 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

18530 Grouse Ln

2.5 ba · 1,426 sqft · built 1978 · 0.059 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,5422025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

Wildfire Risk on Grouse Ln

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

Property Records in Nearby Streets