Open House 7/25 1pm - 4pm
8309 Old Seven Locks Road
Bethesda, MD, 20817 $ 1,999,999
Bedrooms8 Baths6.1 Sq 7,626 Monthly Estimate*
$ 12,628
for $1,999,999 with 8 bedrooms and 6 full baths, 1 half bath. This 7,626 square foot home was built in 2002 on a lot size of 1.23.
Custom-built 7,600+ sq. ft. estate on a private 1+ acre lot featuring a fully permitted 3-bedroom ADU, passive solar design, and parking for 20+ vehicles. One-of-a-kind custom-designed residence, lovingly maintained by its original owners and enhanced with numerous premium upgrades throughout. Over 7,600 square feet of luxurious living space featuring an open-concept floor plan, a grand two-story foyer, and a spectacular two-story great room with soaring windows showcasing private wooded views situated on a secluded 1+ acre lot at the end of a quiet dead-end street, offering exceptional privacy and tranquility Gourmet Kitchen & Main-Level Living. 2026 updated Gourmet chefs kitchen featuring granite countertops, a large center island, upgraded KitchenAid stainless steel appliances and dual dishwashers (2025) Main-level bedroom suite with a private full bath, ideal for guests, multigenerational living, or a home office Elegant Upper-Level Retreat Brand new 2026 real hardwood flooring throughout the main and upper levels Impressive upper level with 10-foot ceilings throughout Expansive primary suite featuring a sitting area, custom walk-in closet, and a spa-inspired bath with an oversized walk-in shower and steam room and jacuzzi. Three additional generously sized bedrooms, each enhanced with elegant tray ceilings, fans and amazing views from all bedrooms. Convenient upper-level full-size washer and dryer Versatile Walk-Out Lower Level Fully finished walk-out lower level featuring a separately zoned and fully permitted ADU (Accessory Dwelling Unit) Includes three bedrooms, two full baths, a full kitchen, family room and bonus roon, full-size washer and dryer, and two private entrances Ideal for rental income, guest accommodations, multigenerational living, an au pair suite, or home business use Efficiency & Major System Updates Passive solar design for enhanced energy efficiency and reduced operating costs Three-zone HVAC system, fully replaced in 2024 Interior and exterior units, 2026 new Roof, 2024 Hot water heater, freshly painted in 2026 Outdoor Living & Parking Fully fenced rear yard with professional landscaping, extensive hardscaping, and custom exterior lighting Oversized custom tandem 4-car garage Exceptional off-street parking for 20+ vehicles Prime Location Convenient commuter location with easy access to Downtown Bethesda, Washington, DC, Northern Virginia, I-495, I-270, and I-95 Minutes from shopping, dining, parks, trails, and everyday conveniences
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Open House
7/25/2026 1:00 PM - 4:00 PM
7/26/2026 1:00 PM - 4:00 PM
8309 Old Seven Locks Road Bethesda, MD
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm
FeaturesGeneralLiving Area 7626
Sewer Public Sewer
Heating Central
Cooling Central A/C
Possession Settlement
Roof Architectural Shingle
Zoning R200
Garage Spaces 4.00
Architectural Style Colonial
Construction Materials Brick Front Other
School District MONTGOMERY COUNTY PUBLIC SCHOOLS
Year Built 2002
View Garden/Lawn Trees/Woods
Levels 3
Tax Year 2025
Ownership Fee Simple
Cool Fuel Electric
Accessibility Level Entry - Main Ramp - Main Level
County MONTGOMERY
New Construction N
Property Type Residential
HOA N
Subdivision Name POTOMAC OUTSIDE
Garage Y/N Y
Water Access Y/N N
Other Structures Above Grade Below Grade
Full Baths 6
Status ACTIVE
Directions See GPS
City BETHESDA
Disclosures Owner RE Licensee Prop Disclosure
Senior Community Y/N N
Lot Size Units Square Feet
Lot Size Square Feet 53522.00
Tax Annual Amount 19430.0
Home Warranty Y/N N
Property Condition Excellent
Structure Type Detached
Condo/Coop Association fee Y/N N
Bathrooms Full Main Level 1
Bathrooms Count Main Level 2.00
Price Per Sq Ft Total AG 393.39
Acceptable Financing Conventional Cash
Additional Parcels Y/N N
Historic Y/N N
Lease Considered Y/N N
Vacation Rental Y/N N
Virtual Tour https://homevisit.view.property/2396140?idx=1
Location Type Other
Standard Status Active
Year Built Source Assessor
Legal Subdivision POTOMAC OUTSIDE
Association Recreation Fee N
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InteriorHeating Fuel Natural Gas
Basement Connecting Stairway Daylight Full Outside Entrance Side Entrance Fully Finished Heated Interior Access Walkout Level
Flooring Wood
Total Fireplaces 1
Hot Water Electric
Total Stories 3
Basement (Y/N) Y
Heating Y/N Y
Fireplace Y/N Y
Above Grade Finished Area 5084
Half Baths 1
Central Air Y/N Y
Total Bedrooms 8
Below Grade Finished Area 2542
Room Type Living Room Dining Room Primary Bedroom Bedroom 2 Bedroom 3 Bedroom 4 Bedroom 5 Kitchen Family Room Foyer Breakfast Room Bedroom 1 Great Room Bedroom 6 Bathroom 1 Bathroom 2 Bathroom 3 Attic Bonus Ro
Main Level Bedrooms 1
Below Grade Finished Area Unit Type Square Feet
Laundry Type Upper Floor Lower Floor Dryer In Unit Washer In Unit
Below Grade Finished Area Source Estimated
Above Grade Finished Area Source Assessor
Above Grade Finished Area Unit Type Square Feet
Total Baths 7
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ExteriorPool No Pool
Fencing Rear Wrought Iron Fully Chain Link
Parking Features Asphalt Driveway Circular Driveway
Lot Features Backs to Trees Cul-de-sac Partly Wooded Private Rear Yard Trees/Wooded
Water Source Public
Garage Features Garage - Side Entry Oversized
Type of Parking Attached Garage Driveway
Foundation Details Other Passive Radon Mitigation
Spa N
Water View Y/N N
Lot Size Acres 1.23
Road Surface Type Black Top
Lot Size Source Assessor
Waterfront Y/N N
Road Responsibility Private
Horse Y/N N
Land Assessed Value 398700.00
Navigable Water Y/N N
Water Oriented Y/N N
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* Excluded FeaturesList ByKeller Williams Capital PropertiesBroker
ruma.sikka@gmail.comEmail
Affordability Calculator
- Monthly Principal & Interest
- $12,628
- Monthly Property Taxes
- $1,619
- Monthly Home Insurance
- --
Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
Learn more about how to save NearbySingle family listings in Bethesda, MD
Average List Price $2,260,901
Percent of Sale Price 13%
About Bethesda, MD 66,036 Population
15% Since 2002
$ 148,892 Median Income
43.94 Median Age
28% Households with Children
Trends Information provided by ATTOM Data Solutions.
3536318 Elementary School
3535448 Middle School
Winston Churchill High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 6/7/2026 | $1,999,999 | | Listed Price |