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10517 Alloway Dr, 
Potomac, MD 20854

$2,250,000


8

Beds


7

Baths


8,488

Sq Ft


Single Family


Virtual Tour

Active

Listed by

Pam Powers

Last updated:

July 17, 2026, 10:40 AM

MLS#

MDMC2246110

Source:

BRIGHTMLS

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About This Home

10517 Alloway Dr

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***

Home Facts

Single Family

7 Baths

8 Bedrooms

Built in 1982

Price Summary

2,250,000

$265 per Sq. Ft.

MLS #:

MDMC2246110

Last Updated:

July 17, 2026, 10:40 AM

Added:

3 day(s) ago


Rooms & Interior

Bedrooms

Total Bedrooms:

8

Bathrooms

Total Bathrooms:

7

Full Bathrooms:

6

Interior

Living Area:

8,488 Sq. Ft.


Structure

Structure

Architectural Style:

Colonial, French, Transitional

Building Area:

8,488 Sq. Ft.

Year Built:

1982


Lot

Lot Size (Sq. Ft):

104,108


Finances & Disclosures

Finances

Price:

$2,250,000

Price per Sq. Ft:

$265 per Sq. Ft.

10517 Alloway Dr
Source:BRIGHTMLS
The information being 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 consumers may be interested in purchasing. The information is deemed reliable but not guaranteed and should therefore be independently verified. © 2026 Bright Mls All rights reserved.
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10517 Alloway Dr
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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.