10521 Alloway Drive
Potomac, MD 20854
- 6 beds
- 10 baths
- 14,918 sqft
- ~2 acre lot
- $217 per sqft
- 2002 build
Extraordinary, luxury estate on two beautiful acres offering the best in Potomac lifestyle! With a welcoming 4-tiered, front fountain, dramatic 2-story entry foyer with dual staircases, 7 bedrooms, 6 full bathrooms, 4 half bathrooms, a 4-car garage, elevator, gracious private and public spaces and an indoor pool, this fabulous property provides the best in family living and formal entertaining, all within two minutes of the shopping and restaurants of Potomac Village and Great Falls Park, with it's access to the C&O Canal, perfect for walking and biking adjacent to the magnificent Potomac River. This home, built in 2002, has meticulous craftmanship and wonderful amenities throughout, from the gleaming wood floors, arched doorways, built-ins, custom moldings and walk-in cedar closet to its move-in condition and functional floor plan. The main level includes formal living and dining rooms, a sunroom, library, 2-story family room with 2-sided, gas fireplace adjacent to the gourmet kitchen with granite island and breakfast room and level access to the spacious garage. The upper level features the primary bedroom suite, complete with a balcony, sitting area, two walk-in closets, and a luxurious primary bathroom with Jacuzzi-style tub and shower stall. The upper level also includes a spacious upper level family room and three additional bedrooms, one with an en-suite bathroom and balcony and two with a connecting bath. The walkout lower level is an entertainer's dream, featuring a full kitchen/bar area, two guest or in-law suites, and an exercise room/dance studio. The deck off of the main level with gazebo has amazing views of the expansive grounds backing to woods, and the indoor pool with automatic cover and balcony with entertaining space offers year-round swimming! This house is ready to sell at this very attractive price!
Last checked:
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Last updated May 2, 2025
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MLS# MDMC2176872 —
The Building
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Year Built:2002
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Year Built Source:Assessor
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Roof:Composite
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New Construction:No
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Construction Materials:Brick
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Structure Type:Detached
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Historic:No
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Architectural Style:Colonial
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Levels:3
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Elevators:1
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Main Entrance:Southwest
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Door Features:French, Sliding Glass
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Accessibility Features:32, Elevator
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Foundation Details:Concrete Perimeter
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Basement:Yes
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Basement Type:Connecting Stairway, Daylight, Partial, Fully Finished, Heated, Improved, Sump Pump, Windows
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Building Winterized:No
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Total SqFt Source:Assessor
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Total Below Grade SqFt:6251
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Total Below Grade SqFt Source:Assessor
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Above Grade Finished Area Units:Square Feet
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Above Grade Finished SqFt:11418
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Above Grade Finished SqFt Source:Assessor
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Below Grade Finished Area Units:Square Feet
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Below Grade Unfinished Area Units:Square Feet
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Below Grade Finished SqFt Source:Assessor
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Below Grade Finished SqFt:3500
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Below Grade Unfinished SqFt:2751
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Below Grade Unfinished SqFt Source:Assessor
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Tax Total Finished SqFt:14918
Interior
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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
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Flooring Type:Hardwood
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Fireplace:Yes
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Fireplaces:2
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Fireplace Features:Fireplace - Glass Doors, Gas/Propane
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Wall & Ceilings:Dry Wall
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Living Area SqFt Source:Assessor
Room Dimensions
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Total SqFt:17669
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Living Area SqFt:14,918 Sqft
Financial & Terms
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Sale Type:Standard
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Possession:0-30 Days CD, Settlement
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Lease Considered:No
Location
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Directions:From Potomac Village: South on Falls Road / Left on Alloway Drive to 10521 on left.
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Cross Street:Falls Road
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Latitude:39.00244458
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Longitude:-77.21838755
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Location Type:Suburban
The Property
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Property Type:Residential
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Property Condition:Very Good
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Lot Size Units:Square Feet
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Lot Size Acres:2.00
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Lot Size Source:Estimated
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Lot Features:Backs to Trees, Front Yard, Rear Yard, Stream/Creek
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Lot SqFt:87,120 Sqft
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Additional Parcels:No
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Zoning:RE2
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View:Garden/Lawn, Trees/Woods
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In City Limits:No
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Other Structures:Above Grade, Below Grade
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Horse:No
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Waterview:No
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Fencing:Partially
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Waterfront:No
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Water Oriented:No
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Water Access:No
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Navigable Water:No
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Tidal Water:No
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Land Use Code:R
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Ground Rent Exists:No
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Riparian Rights:No
Listing Agent
- Contact info:
- Agent phone:
- (301) 346-3345
- Office phone:
- (301) 967-3344
Taxes
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Tax ID Number:161001879283
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Tax Year:2024
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Tax Lot:29
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Tax Annual Amount:$30,007
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Tax Assessed Value:$2,544,000
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Year Assessed:2025
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County Tax:29287.00
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Total Taxes Payment Frequency:Annually
Beds
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Bedrooms:6
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Upper Level Bedrooms:4
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Upper Level 1 Bedrooms:4
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Lower Level Bedrooms:2
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Lower Level Bedrooms:2
Baths
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Total Baths:10
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Full Baths:6
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Half Baths:4
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Main Level Baths:2.00
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Main Level Half Baths:2
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Upper Level Full Baths:3
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Upper Level Half Baths:1
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Lower Level Half Baths:1
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Lower Level Full Baths:3
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Upper Level Total Baths:4
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Upper Level Total Baths:4.00
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All Lower Levels Total Baths:4
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Lower Level Total Baths:4.00
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Upper Level Full Baths:3
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Upper Level Half Baths:1
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Lower Level Full Baths:3
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Lower Level Half Baths:1
Heating & Cooling
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Cooling Type:Central A/C
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Central Air:Yes
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Cooling Fuel:Electric
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Heating:Yes
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Heating Type:Heat Pump(s), Central
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Heating Fuel:Electric
Utilities
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Sewer/Septic:Public Sewer
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Hot Water:Electric, Multi-tank
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Water Source:Public
Appliances
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Appliances:Built-In Microwave, Cooktop, Dishwasher, Disposal, Dryer, Extra Refrigerator/Freezer, Icemaker, Intercom, Microwave, Oven - Wall, Refrigerator, Washer, Water Heater
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Laundry Type:Main Floor
Schools
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Elementary School:Potomac
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Middle School:Herbert Hoover
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High School:WINSTON CHURCHILL
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School District Name:Montgomery County Public Schools
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School District Source:Listing Agent
The Community
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Subdivision Name:Potomac Ranch
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Senior Community:No
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Exterior Features:Extensive Hardscape, Exterior Lighting, Gutter System, Water Fountains
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Pool:Yes - Personal
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Pool Features:In Ground, Indoor
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Spa:No
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Association Recreation Fee:No
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HOA:No
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Condo/Coop Association:No
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Municipal Trash:No
Parking
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Total Garage and Parking Spaces:4
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Garage:Yes
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Garage Features:Garage - Side Entry, Garage Door Opener, Oversized, Additional Storage Area
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Garage Spaces:4.00
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Type of Parking:Attached Garage
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# of Attached Garage Spaces:4
Extra Units
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Vacation Rental:No
Monthly cost estimate

Asking price
$3,250,000
Expense | Monthly cost |
---|---|
Mortgage
This calculator is intended for planning and education purposes only. It relies on assumptions and information provided by you regarding your goals, expectations and financial situation, and should not be used as your sole source of information. The output of the tool is not a loan offer or solicitation, nor is it financial or legal advice. |
$17,402
|
Taxes | $2,500 |
Insurance | $893 |
Utilities | $398 See report |
Total | $21,193/mo.* |
*This is an estimate |
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Bike Score®
Provided by WalkScore® Inc.
Bike Score evaluates a location's bikeability. It is calculated by measuring bike infrastructure, hills, destinations and road connectivity, and the number of bike commuters. Bike Scores range from 0 (Somewhat Bikeable) to 100 (Biker’s Paradise).
Soundscore™
Provided by HowLoud
Soundscore is an overall score that accounts for traffic, airport activity, and local sources. A Soundscore rating is a number between 50 (very loud) and 100 (very quiet).
Air Pollution Index
Provided by ClearlyEnergy
The air pollution index is calculated by county or urban area using the past three years data. The index ranks the county or urban area on a scale of 0 (best) - 100 (worst) across the United Sates.
Sale history
Date | Event | Source | Price | % Change |
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4/28/25
Apr 28, 2025
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Listed / Active | BRIGHT | $3,250,000 |