Roundabout Dr, Gaithersburg, MD Property Records

Montgomery County property records for 17 addresses on Roundabout Dr, Gaithersburg, MD · Last verified August 2026

Roundabout Dr Highlights

Properties 17
Median Sale Price $510,000
Deeds and Mortgages on File 27
Median Price per Sqft $253
Owner Occupied 94%
Median Annual Tax Bill $5,921
Median Year Built 1978
Median Ownership Tenure 13 years

Properties on Roundabout Dr

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

16504 Roundabout Dr

3.5 ba · 2,798 sqft · 0.352 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$510,000May 2019 $6,3502025 Amount on Record Oct 2016 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

16508 Roundabout Dr

2 ba · 1,678 sqft · 0.278 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$449,900Jul 2005 $5,8912025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

16512 Roundabout Dr

2.5 ba · 2,460 sqft · 0.26 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$492,500Jul 2007 $5,7922025 Amount on Record Aug 1998 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

16516 Roundabout Dr

2.5 ba · 2,010 sqft · 0.247 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$5,1532025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

16520 Roundabout Dr

2.5 ba · 2,730 sqft · 0.309 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$695,000Sep 2023 $6,0542025 Amount on Record Dec 1991 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

16600 Roundabout Dr

2.5 ba · 2,118 sqft · 0.283 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$5,7402025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

16601 Roundabout Dr

24,579 sqft · Built 1900 · 4.05 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,000,000May 2022 $53,0632025 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

16604 Roundabout Dr

2.5 ba · 2,460 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$499,900Aug 2017 $6,8652025 Amount on Record Jun 2013 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

16605 Roundabout Dr

2.5 ba · 1,588 sqft · 0.381 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$401,799May 2013 $6,2122025 —Feb 2004 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

16608 Roundabout Dr

2.5 ba · 2,118 sqft · 0.264 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$650,000Aug 2022 $5,7882025 Amount on Record Apr 2022 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

16609 Roundabout Dr

2.5 ba · 1,706 sqft · 0.308 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2007 $5,9212025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

16612 Roundabout Dr

3 ba · 2,257 sqft · 0.247 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$180,000Apr 1998 $6,2982025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

16613 Roundabout Dr

1.5 ba · 1,304 sqft · 0.275 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$380,000Apr 2017 $5,1892025 —May 2006 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

16616 Roundabout Dr

2.5 ba · 2,888 sqft · 0.247 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$385,000May 2004 $6,1472025 Amount on Record Jan 2003 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

16617 Roundabout Dr

2.5 ba · 2,118 sqft · 0.275 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6,2982025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

16620 Roundabout Dr

3 ba · 1,938 sqft · 0.247 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$186,000Jul 1991 $5,8352025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

16621 Roundabout Dr

2.5 ba · 1,413 sqft · 0.275 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$5,8232025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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