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10517 Alloway Dr, 
Potomac, MD 20854

$2,439,000


8

Beds


7

Baths


8,488

Sq Ft


Single Family


Virtual Tour

Active

Listed by

Pam Powers

Last updated:

April 20, 2026, 01:04 AM

MLS#

MDMC2213350

Source:

BRIGHTMLS

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About This Home

10517 Alloway Dr

A rare offering in one of Potomac’s most coveted close-in locations, this extraordinary estate is gracefully set on nearly 2.5 acres of breathtaking, park-like grounds. Beyond brick pillars and a sweeping circular drive, the residence unfolds as a private sanctuary—where timeless architecture, exceptional craftsmanship, and natural beauty converge. A gentle creek meanders through the property, crossed by a charming footbridge, evoking the tranquility of a country estate while remaining just moments from the charm and convenience of Potomac Village. Encompassing almost 10,000 square feet of refined living space, the home has been thoughtfully designed to accommodate both grand-scale entertaining and intimate daily living. Elegant proportions and exquisite decorative millwork define the interiors, with crown moldings and custom built-ins lending a sense of enduring sophistication throughout. At the heart of the home, a dramatic two-story marble floor foyer creates a striking first impression and anchors the flowing floor plan. Formal living and dining rooms offer graceful settings for entertaining, with hardwood floors and a wood-burning fireplace, while the living room is ideally suited for a grand piano. The updated kitchen, featuring a center island and generous breakfast area, opens seamlessly to the coffered-ceiling family room, complete with fireplace and wet bar. Expansive multi-level decks extend the living space outdoors, offering serene views across the lush rear grounds and sparkling creek beyond. A richly paneled library with French doors and custom cabinetry provides a warm and inviting retreat, complemented by an adjacent office or optional main-level bedroom with a full bath—perfect for guests or multi-generational living. Additional main-level amenities include a powder room, mudroom with laundry, secondary staircase, and access to an oversized three-car garage. The upper level reveals a gallery overlooking the foyer, an ideal backdrop for art and cherished collections, and features six bedrooms and four beautifully appointed baths. The primary suite is a true private haven, offering a sitting room, wet bar, expansive walk-in closets, and a private balcony overlooking the grounds—perfect for morning coffee or evening repose. The spa-inspired marble bath features a steam shower and jetted tub, creating a resort-like experience at home. Designed for memorable gatherings, the lower level is an entertainer’s dream, featuring a full bar, expansive recreation room with fireplace, game or fitness room, second kitchen, wine cellar, bedroom, and full bath. Walls of glass invite natural light and open to the patio and landscaped rear yard, seamlessly blending indoor and outdoor living. Perfectly positioned near Potomac Village, scenic walking or biking path along Falls Road, Great Falls Park, and the C&O Canal, this exceptional estate also offers effortless access to Bethesda, Washington, DC, and Northern Virginia. This is more than a home—it is a lifestyle of elegance, privacy, and natural beauty, offering a rare opportunity to own a legacy property in the heart of Potomac. ***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

2,439,000

$287 per Sq. Ft.

MLS #:

MDMC2213350

Last Updated:

April 20, 2026, 01:04 AM

Added:

5 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:

$2,439,000

Price per Sq. Ft:

$287 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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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.