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$2,250,000
New Listing

10517 ALLOWAY DRIVE
POTOMAC, MD 20854

For Sale|Single Family Residence|Active
8
Beds
7
Total Baths
6
Full Baths
1
Partial Bath
8,488
SqFt
$265
/SqFt
1982
Built
Subdivision:
POTOMAC RANCH
County:
MONTGOMERY
Listing courtesy of Coldwell Banker Realty
Call Now: 410-952-3585
Is this the listing for you? We can help make it yours.
410-952-3585
Upcoming Open Houses
Sun, Jul 19, 2:00 PM - 4:00 PM
10517 ALLOWAY DRIVE10517 ALLOWAY DRIVE10517 ALLOWAY DRIVE10517 ALLOWAY DRIVE
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Monthly Payment (Est.)

$10,265
Calculator powered by Showcase IDX, a Constellation1 Company. Copyright ©2026 Information is deemed reliable but not guaranteed.

New Improved Price! Perfectly positioned in one of Potomac's most sought-after close-in neighborhoods, this exceptional custom-built estate offers nearly 10,000 square feet of beautifully crafted living space on almost 2.5 private acres. Just minutes from Potomac Village, Bethesda, Washington, DC, Northern Virginia, and major commuter routes, the home offers the perfect balance of privacy and convenience. Designed with quality craftsmanship and timeless architecture, the residence showcases impressive room sizes, soaring ceilings, extensive decorative millwork, hardwood floors, custom built-ins, and a dramatic two-story marble foyer. The thoughtfully designed floor plan is equally suited for elegant entertaining and comfortable everyday living, with gracious formal rooms complemented by inviting family spaces. The updated gourmet kitchen opens to a coffered-ceiling family room with fireplace and wet bar, while expansive decks overlook the spectacular grounds. A richly paneled library, adjacent office or optional main-level bedroom, and full bath create an ideal opportunity for a private in-law suite, guest accommodations, or multi-generational living. The upper level features six spacious bedrooms, including an exceptional owner's suite with sitting room, private balcony, generous walk-in closets, and luxurious marble bath. The walk-out lower level is designed for entertaining with a recreation room, fireplace, full bar, second kitchen, wine cellar, fitness or game room, additional bedroom, and full bath. The park-like grounds are equally impressive, with a picturesque creek, charming footbridge, mature landscaping, and exceptional outdoor living spaces that create a peaceful estate setting. A remarkable combination of location, quality construction, generous living spaces, and exceptional flexibility makes this one of Potomac's most compelling luxury offerings. ***Features***Whole House Generator***Two Gas HWH 2016, 2019***Two Zone Gas Furnace 2015, 2016***Two Zone AC 2013, 2015***Roof 2004***Irrigation System***View Virtual Tour for Video***

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Listing Snapshot
Price 
$2,250,000
Days On Site 
0 Days
Bedrooms 
8
Inside Area (SqFt) 
8,488 sqft
Total Baths 
7
Full Baths 
6
Partial Baths 
1
Lot Size 
2.39 Acres
Year Built 
1982
MLS® Number 
MDMC2246110
Status 
Active
Property Tax 
$24,348
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
Assessor
Friends & Family
Recent Activity
5 hours agoListing updated with changes from the MLS®
5 hours agoListing first seen on site
General Features
Acres 
2.39
Attached Garage 
Yes
Foundation 
Block
Garage 
Yes
Garage Spaces 
3
Levels 
Three Or More
Parking 
Garage Door OpenerCircular DrivewayGarageAttached
Parking Spaces 
3
Property Sub Type 
Single Family Residence
Security 
Security System
Sewer 
Public Sewer
Special Circumstances 
Standard
SqFt Above 
6400
SqFt Below 
2088
SqFt Total 
9384
Style 
ColonialFrenchTransitional
Water Source 
Public
Zoning 
RE2
Interior Features
Appliances 
Double OvenElectric RangeElectric OvenCooktopGas Water HeaterDishwasherDisposalDryerIce MakerMicrowaveRange HoodRefrigeratorStainless Steel Appliance(s)Washer
Basement 
FinishedExterior EntryWalk-Out AccessDaylightPartial
Cooling 
Central AirCeiling Fan(s)ZonedElectric
Fireplace 
Yes
Fireplace Features 
MasonryWood BurningGlass Doors
Fireplaces 
3
Flooring 
CarpetWoodHardwoodMarble
Heating 
Natural GasForced AirZoned
Interior 
Central VacuumBarCedar Closet(s)Ceiling Fan(s)Kitchen IslandRecessed LightingWalk-In Closet(s)OtherBuilt-in FeaturesCrown Molding
Laundry Features 
Main Level
Main Level Bedrooms 
1
Window Features 
Skylight(s)
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Exterior Features
Construction Details 
Brick
Exterior 
Balcony
Patio And Porch 
Deck
Pool Features 
None
Roof 
Shake
View 
WaterCreek/StreamGardenScenic
Waterfront Features 
Stream
Waterview 
WaterCreek/StreamGardenScenic
Windows/Doors 
Skylight(s)
Community Features
School District 
MONTGOMERY COUNTY PUBLIC SCHOOLS
Schools
School District
MONTGOMERY COUNTY PUBLIC SCHOOLS
Elementary School
POTOMAC
Middle School
HERBERT HOOVER
High School
WINSTON CHURCHILL
Listing courtesy of Coldwell Banker Realty



The real estate listing information is provided by Bright MLS is for the consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing. Any information relating to real estate for sale or lease referenced on this web site comes from the Internet Data Exchange (IDX) program of the Bright MLS. This web site references real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. The accuracy of all information is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals. Properties in listings may have been sold or may no longer be available. The data contained herein is copyrighted by Bright MLS and is protected by all applicable copyright laws. Any unauthorized collection or dissemination of this information is in violation of copyright laws and is strictly prohibited. Copyright © 2020 Bright MLS. All rights reserved.

Neighborhood & Commute
Source: Walkscore
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