Direct Access To All Multiple Listings Like Realtors®

(Prices and inventory current as of Nov 30, 1999)

See Pictures and updates (icon)See photos and updates from listings directly in your feed

Share with you friends (icon)Share your favorite listings with friends and family

Save your search (icon)Save your search and get new listings directly in your mailbox before everybody else

Direct Access To All Multiple
Listings Like Realtors®

(Prices and inventory current as of Nov 30, 1999)

See Pictures and updates (icon)See photos and updates from listings directly in your feed

Share with you friends (icon)Share your favorite listings with friends and family

Save your search (icon)Save your search and get new listings directly in your mailbox before everybody else

Sign Up

it's quick and easy

We'll never post to social networks

or

  • This field is for validation purposes and should be left unchanged.

Already an account? Log in here

Log in

Please check username or password!

No account yet? Register here

Password forgotten? Reset your password

Reset your password

The email address does not seems to be correct!

Please check your email to reset your password

No account yet? Register here

Sign-up for FREE !

Sign-up to save your favorites.
By creating an account we can offer you even more then just saving your favorites:

Get new properties in your mailbox before anybody else

Easily save you searches

Receive handy tips and tricks on buying a new house

Register NOW

Already an account? Login here

10517 Alloway Dr, Potomac, MD 20854

(Active)
All pictures
Listed by: Pamela Powers - Coldwell Banker Realty

10517 Alloway Dr, Potomac, MD 20854

$
Active
est.$2,439,000/month.
8 beds. 6 baths. 104,108 Sqft.

Get More Info

  • This field is for validation purposes and should be left unchanged.

Payment Calculator

$/mo
Interest Rate,
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.

10517 Alloway Dr, Potomac, MD 20854

$2,439,000
Active
est.$2,439,000/month.
8 beds 6.5 baths 104,108 Sq.ft.
Download Listing As PDF

Generating PDF

Property details for 10517 Alloway Dr, Potomac, MD 20854
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***
Broker details: Coldwell Banker Realty

Listed by: Pamela Powers
Listagent State License: 587529
Property Description

MLS Information

  • Listing: MDMC2213350
  • Listing Last Modified: 2026-04-28

Property Details

  • Standard Status: Active
  • MLS Status: ACTIVE
  • Property style: Colonial, French, Transitional
  • Built in: 1982
  • Subdivision: POTOMAC RANCH

Geographic Data

  • County: MONTGOMERY
  • MLS Area: POTOMAC RANCH
  • Directions: Google Maps
Features

Interior Features

  • Flooring: Wood, Carpet, Hardwood, Marble
  • Bedrooms: 8
  • Full baths: 6.5
  • Half baths: 1
  • Living area: 8488
  • Interior Features: Central Vacuum, Kitchen Island, Bar, Walk-In Closet(s)
  • Fireplaces: 3

Exterior Features

  • View: Water, Creek/Stream

Parking

  • Garage spaces: 3

Utilities

  • Sewer: Public Sewer
  • Water: Public
  • Heating: Forced Air, Zoned, Natural Gas
Property Information

Tax Information

  • Tax Annual Amount: $24,348

Disclaimer

The data relating to real estate for sale on this website appears in part through the BRIGHT Internet Data Exchange program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms in which participates, and is provided by BRIGHT through a licensing agreement. Some properties which appear for sale on this website may no longer be available because they are under contract, have Closed or are no longer being offered for sale. The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

Step 1 of 6

Your mortgage approval starts here.

Answer some questions to receive your approval letter. Get started now - no commitment needed.

Home Description

Thumbnail 1
Thumbnail 2
Thumbnail 3
Thumbnail 4
Thumbnail 5
Thumbnail 6
Thumbnail 7
Thumbnail 8
Thumbnail 9
Thumbnail 10
Thumbnail 11
Thumbnail 12
Thumbnail 13
Thumbnail 14
Thumbnail 15
Thumbnail 16
Thumbnail 17
Thumbnail 18
Thumbnail 19
Thumbnail 20
Thumbnail 21
Thumbnail 22
Thumbnail 23
Thumbnail 24
Thumbnail 25
Thumbnail 26
Thumbnail 27
Thumbnail 28
Thumbnail 29
Thumbnail 30
Thumbnail 31
Thumbnail 32
Thumbnail 33
Thumbnail 34
Thumbnail 35
Thumbnail 36
Thumbnail 37
Thumbnail 38
Thumbnail 39
Thumbnail 40
Thumbnail 41
Thumbnail 42
Thumbnail 43
Thumbnail 44
Thumbnail 45
Thumbnail 46
Thumbnail 47
Thumbnail 48
Thumbnail 49
Thumbnail 50
Thumbnail 51
Thumbnail 52
Thumbnail 53
Thumbnail 54
Thumbnail 55
Thumbnail 56
Thumbnail 57
Thumbnail 58
Thumbnail 59
Thumbnail 60
Thumbnail 61
Thumbnail 62
Thumbnail 63
Thumbnail 64
Thumbnail 65
Thumbnail 66
Thumbnail 67
Thumbnail 68
Thumbnail 69
Thumbnail 70
Thumbnail 71
Thumbnail 72
Thumbnail 73