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10521 Alloway Drive

Potomac, MD 20854

Name: Open House: 1pm-4pm
Start: 2025-01-12T13:00:00
End: 2025-01-12T16:00:00
Location: 10521 Alloway Drive

7 beds
10 baths
14,918 sqft
~2 acre lot
$234 per sqft
2002 build

Experience unparalleled luxury in this extraordinary Potomac residence on Alloway Dr., set on a stunning 2-acre estate near Potomac Village. This exclusive opportunity allows you to indulge in the finest Potomac living with a meticulously crafted custom home, conveniently located near Great Falls Park and its scenic trails. As you approach, you're greeted by the circular driveway and a captivating 4-tiered fountain at the arched covered entry. Step inside and be enveloped in opulence, with a grand dual staircase welcoming you into the spectacular foyer. The main floor offers an abundance of entertainment spaces, featuring arched entries adorned with custom moldings and built-ins. This level includes a spacious living room, dining room, sunroom, and library. A two-story family room with a dual-sided fireplace seamlessly connects to the kitchen, where a large granite island and a full-size breakfast area await. Cozy up in the fireplace sitting area or enjoy year-round swimming in the full-size indoor pool, complemented by a generous balcony entertainment space. The large deck, complete with rail lighting and a gazebo, overlooks a serene, park-like wooded area and a gently flowing stream. An elevator provides easy access to all three floors. The second level features the owner's suite, complete with a balcony, sitting area, his and hers walk-in closets, and a luxurious jacuzzi tub. The upper level includes four additional bedrooms, one with an en-suite and balcony, and two rooms with a buddy bath. Ample closet space, including a cedar closet off the laundry room, and a 4-car garage offer plenty of storage. The walkout lower level is an entertainer's dream, featuring a full kitchen/bar area, two guest or in-law en-suites, and an exercise room. Don't miss the chance to make this exceptional property your own.

Listing courtesy of BRIGHT / Compass

Last checked: Checking… • Last updated Jan 11, 2025 •

MLS# MDMC2139116 —

This home is listed in more than one place. See it here.

Upcoming Open Houses

Saturday, 1/11
1pm-3pm
Sunday, 1/12
1pm-4pm

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The Building

Year Built:

2002
Year Built Source:

Assessor
New Construction:

No
Construction Materials:

Brick
Structure Type:

Detached
Historic:

No
Architectural Style:

Colonial
Levels:

3
Accessibility Features:

32, Elevator
Foundation Details:

Concrete Perimeter
Basement:

Yes
Basement Type:

Other
Total SqFt Source:

Assessor
Total Below Grade SqFt:

6251
Total Below Grade SqFt Source:

Assessor
Above Grade Finished Area Units:

Square Feet
Above Grade Finished SqFt:

11418
Above Grade Finished SqFt Source:

Assessor
Below Grade Finished Area Units:

Square Feet
Below Grade Unfinished Area Units:

Square Feet
Below Grade Finished SqFt Source:

Assessor
Below Grade Finished SqFt:

3500
Below Grade Unfinished SqFt:

2751
Below Grade Unfinished SqFt Source:

Assessor
Tax Total Finished SqFt:

14918

Interior

Interior Features:

2nd Kitchen, Attic, Bar, Breakfast Area, Built-Ins, Butlers Pantry, Carpet, Crown Moldings, Curved Staircase, Elevator, Family Room Off Kitchen, Formal/Separate Dining Room, Kitchen - Gourmet, Kitchen - Island, Pantry, Store/Office, Upgraded Countertops, Wood Floors, Other
Room List:

Living Room, Bedroom 4, Family Room, Den, Foyer, Laundry, Maid/Guest Quarters, Bathroom 2, Bathroom 3, Additional Bedroom
Flooring Type:

Hardwood
Fireplace:

Yes
Fireplaces:

1
Living Area SqFt Source:

Assessor

Room Dimensions

Total SqFt:

17669
Living Area SqFt:

14,918 Sqft

Financial & Terms

Sale Type:

Standard
Possession:

Settlement

Location

Directions:

Take exit 41 from I-495 N, Continue on Clara Barton Pkwy. Take Macarthur Blvd to Alloway Dr in Potomac
Cross Street:

Falls Road
Latitude:

39.00237000
Longitude:

-77.21835000

The Property

Property Type:

Residential
Lot Size Units:

Square Feet
Lot Size Acres:

2.00
Lot Size Source:

Assessor
Lot Features:

Backs to Trees, Front Yard, Rear Yard
Lot SqFt:

87,120 Sqft
Zoning:

RE2
In City Limits:

No
Other Structures:

Above Grade, Below Grade
Water View:

No
Waterfront:

No
Water Oriented:

No
Water Access:

No
Navigable Water:

No
Tidal Water:

No
Land Use Code:

R
Riparian Rights:

No

Listing Agent

Contact info:

Taxes

Tax ID Number:

161001879283
Tax Year:

2024
Tax Lot:

29
Tax Annual Amount:

$30,675
Tax Assessed Value:

$2,544,000
Year Assessed:

2024
County Tax:

29312.00
Total Taxes Payment Frequency:

Annually

Beds

Bedrooms:

7
Upper Level Bedrooms:

4
Upper Level 1 Bedrooms:

4
Lower Level Bedrooms:

3
Lower Level Bedrooms:

3

Baths

Total Baths:

10
Full Baths:

6
Half Baths:

4
Main Level Baths:

2.00
Main Level Half Baths:

2
Upper Level Full Baths:

3
Upper Level Half Baths:

1
Lower Level Half Baths:

1
Lower Level Full Baths:

3
Upper Level Total Baths:

4
Upper Level Total Baths:

4.00
All Lower Levels Total Baths:

4
Lower Level Total Baths:

4.00
Upper Level Full Baths:

3
Upper Level Half Baths:

1
Lower Level Full Baths:

3
Lower Level Half Baths:

1

The Listing

Virtual Tour

Heating & Cooling

Cooling Type:

Central A/C
Central Air:

Yes
Cooling Fuel:

Electric
Heating:

Yes
Heating Type:

Heat Pump(s), Central
Heating Fuel:

Electric

Utilities

Sewer/Septic:

Public Sewer
Hot Water:

Electric, Multi-tank
Water Source:

Public

Schools

School District Name:

Montgomery County Public Schools
School District Source:

Listing Agent

The Community

Subdivision Name:

Potomac
Senior Community:

No
Pool:

Yes - Personal
Pool Features:

Indoor, Heated
HOA:

No
Condo/Coop Association:

No

Parking

Total Garage and Parking Spaces:

4
Garage:

Yes
Garage Features:

Garage - Side Entry, Garage Door Opener, Oversized, Additional Storage Area
Garage Spaces:

4.00
Type of Parking:

Attached Garage
# of Attached Garage Spaces:

4

Extra Units

Vacation Rental:

No

Monthly cost estimate

Asking price

$3,500,000

Expense	Monthly cost
Mortgage	$18,741
Taxes	$2,556
Insurance	$962
Utilities	$402 See report
Total	$22,661/mo.^*
	^*This is an estimate

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Sale history

Date	Event	Source	Price	% Change
7/18/24 Jul 18, 2024	Listed / Active	BRIGHT	$3,500,000

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This house located in Potomac, MD 20854 is currently for sale for $3,500,000. 10521 Alloway Drive is a 14,918 square foot house with 7 beds and 10 baths. This house is in the attendance area of Potomac Elementary School.

Listing Courtesy of: BRIGHT and Compass.

The information included in this listing is provided exclusively 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. The information on each listing is furnished by the owner and deemed reliable to the best of his/her knowledge, but should be verified by the purchaser. BRIGHT MLS and Estately assume no responsibility for typographical errors, misprints or misinformation. This property is offered without respect to any protected classes in accordance with the law. Some real estate firms do not participate in IDX and their listings do not appear on this website. Some properties listed with participating firms do not appear on this website at the request of the seller.

10521 Alloway Drive

Potomac, MD 20854