Ron Mummau
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Cell: (717) 413-7555
Office: (717) 786-1300
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9919 Logan Drive , Potomac, MD 20854

$4,460,000
  • 9919 Logan Drive , Potomac, MD 20854 Main Photo

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New to the Market
BEDS7 BATHS7 full 2 partial SQUARE FEET11,300 MLS#MDMC2212298
STATUSACTIVE PROPERTY TYPEResidential - Single Family SUBDIVISIONPOTOMAC OUTSIDE SCHOOLMONTGOMERY COUNTY PUBLIC SCHOOLS

Property Description

Custom built in 2006 and inspired by the country estates in Pennsylvania, this property was crafted for luxurious living and grand scale entertaining. This colonial style home underwent a complete top-to-bottom renovation that completed in 2024-25, consisting of high-end materials and finishes. Featuring top-grade Italian marble, refinished wood floors, solid wood doors throughout, crystal chandeliers, four-inch recessed lights, all new bathrooms and fixtures, and porcelain tile lower level floors. The gourmet kitchen with a full suite of high-end appliances and large island connects with an eat-in breakfast table, adjacent to the great room with 11’ ceilings, surrounding windows, and access to the screened-in porch. An elegant formal dining room adjacent to the living room and kitchen comfortably hosts more than 15 guests, with outside access onto the expansive rear slate terrace through French doors. The terrace overlooks the professionally landscaped grounds, an outdoor heated and saltwater pool with cover, and a complete guest/pool house with a living room, kitchenette, two bathrooms, a bedroom, and laundry - providing all living necessities. The primary bedroom on the second level of the main home spans the entirety of the rear and includes a sitting room, balcony, breakfast bar, custom walk-in closets and changing room, and a large bathroom space with a steam shower and soaking tub. Three other bedrooms with adjacent bathrooms are on the second level as well as a sitting room area and laundry room. The top level includes a private sitting room connecting to the fifth bedroom. The lower level offers an expansive area with walkout to the rear garden and having multiple spaces for everyday living; a kitchenette connecting to a large second family room with a gas fireplace, AuPair suite, exercise room, recreational room, home theater room, creative room, and storage space. A three-car attached garage enters into the mud room on the main level, with a vast amount of additional parking available around the wide circular driveway. Conveniently located approximately halfway between the Potomac Village and the Congressional Country Club, the property offers easy access for anyone traveling to Washington DC, Tysons Corner, Bethesda, and the Dulles and 270 business corridors. Reagan National and Dulles International Airports are approximately 35 minutes away. There are excellent public and private schools, seven universities, and renowned medical facilities in the area. With nearby walking amenities that include Potomac Village, Avenel Park, and Heritage Farm Park, this home offers the best of Potomac living.

9919 Logan Drive | MLS# MDMC2212298

This single family home located at 9919 Logan Drive , Potomac, MD 20854 is currently listed for sale with an asking price of $4,460,000. This property was built in 2006 and has 7 bedrooms and 7 full and 2 partial baths with 11300 sq. ft. Logan Drive is located in the POTOMAC OUTSIDE subdivision within the MONTGOMERY COUNTY PUBLIC SCHOOLS school district. Search POTOMAC OUTSIDE real estate on www.ronmummaurealtor.com today.

Property Features

Property Type: Residential - Single Family
Basement: Yes
Basement: Daylight, Full, Fully Finished, Heated, Improved, Interior Access, Outside Entrance, Windows
Cooling: Central A/C, Zoned
Fireplaces: 4
Fuel Type: Geo-thermal
Garage: 3
Heating: Heat Pump(s)
Home Style: 10000001216
Lot Size: 1.15 Acres
Roof Type: Slate
Stories: 4.0
Taxes: $40,152
Year Built: 2006

Feature Descriptions

Additional Structures: Above Grade
Appliances: Built-In Microwave, Commercial Range, Dishwasher, Disposal, Dryer, Extra Refrigerator/Freezer, Icemaker, Stainless Steel Appliances, Washer
Exterior: Frame, Stone, HardiPlank Type
Exterior: Extensive Hardscape, Exterior Lighting
Fencing: Rear, Privacy
Fireplace: Wood, Gas/Propane, Stone
Flooring: Hardwood, Stone, Engineered Wood, Carpet
Interior: 2nd Kitchen, Additional Stairway, Breakfast Area, Built-Ins, Butlers Pantry, Dining Area, Family Room Off Kitchen, Kitchen - Eat-In, Kitchen - Island, Pantry, Primary Bath(s), Recessed Lighting, Upgraded Countertops, Walk-in Closet(s), Wet/Dry Bar, Wine Storage, Wood Floors
Lot: Front Yard, Landscaping, Private, Rear Yard
Lot Dimensions: 1.15 Acre(S)
Parking Features: Circular Driveway, Paved Driveway, Private
Parking Notes: 3 Total Parking Spaces
Rooms: Maid/Guest Quarters
Sewer: Public Sewer
Special View Info: Garden/Lawn, Trees/Woods
SQFT Above Finished: 11300
SQFT Total Finished: 11300
Structure Type: Detached
Total Garage/Parking Spaces: 3
Water: Public
Windows: Double Hung, Double Pane

Local Schools

High School: WINSTON CHURCHILL
School District: MONTGOMERY COUNTY PUBLIC SCHOOLS

Listed By / Shown By

Listed By

Agency Name: Washington Fine Properties, LLC
Agency Phone: 2029445000

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Estimated Payment

$ 14,572.86 per month $9,926.03 Principal & Interest $3,346.00 Property Tax $1,300.83 Homeowner's Insurance

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Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information on this site was last updated 05/28/2026. The listing information on this page last changed on 05/28/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Thu 05/28/2026 1:26:20 PM EST) or Bright MLS (last updated Thu 05/28/2026 1:15:47 PM EST). Real estate listings held by brokerage firms other than Berkshire Hathaway HomeServices Homesale Realty may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.
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Agent License Information: 
Licensed in Pennsylvania and Maryland
Ronald Mummau 

309 West Fourth Street, Quarryville, PA 17566
717-786-1300

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