518 W Tantallon Dr, Fort Washington, MD 20744 | For Sale

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For Sale $3,500,000 ($403.78 per Sq Ft)

$3,500,000 ($403.78 per Sq Ft)
  • (0)
  • 5 Bedrooms
  • 5 Bathrooms
  • 8,668 Sq Ft
  • 17,981 Sq Ft

Description

Unrivaled, Unmatched, Unforgettable, Lakefront Luxury in TANTALLON ON THE POTOMAC... Experience timeless elegance and refined living in this extraordinary five-bedroom, four-and-a-half-bath luxury residence offering over 11,800 square feet of beautifully appointed space on a 0.41-acre lot with captivating water views of Swan Creek, which opens to the Potomac River. Designed with sophistication and comfort in mind, this home showcases gleaming wood floors, ceramic tile, and a rear stone patio ideal for outdoor entertaining. The stately hip roof with high-end shingles and three-car garage with extended storage complement its architectural grace.

The grand foyer sets the tone with sweeping sightlines into the formal living room, adorned with floor-to-ceiling windows and a central fireplace that floods the home with natural light. The butler’s pantry seamlessly connects the formal and casual spaces, leading to the gourmet kitchen, featuring a large island, gas cooktop, wall oven, stainless steel appliances, and recessed lighting. The eat-in kitchen flows effortlessly into the family room and out to the wrap-around deck, creating a perfect setting for intimate gatherings or grand celebrations. A main-level bedroom with a full bath, private office, and elegant powder room complete this level.

Upstairs, the primary suite serves as a luxurious retreat with a tray ceiling, fireplace, private rear balcony, and dedicated storage room. The spa-inspired en-suite bathroom features a soaking tub, double shower, dual vanities, and a spacious walk-in closet. Additional bedrooms include a balcony overlooking Swan Creek, walk-in closets, and a Jack-and-Jill bath designed with comfort and style.

The finished lower level is a haven for recreation and relaxation, boasting a theater room with Bose surround sound and projector, a fitness room (mirrors and TV convey), recreation room, bonus room, and mudroom easily adaptable to a dog-washing station. Additional highlights include two HVAC systems, a commercial-grade sump pump with battery backup, side yard walkout, and garage access.

Located near the Tantallon Marina for boating enthusiasts, this home offers proximity to Colin Powell Academy, Fort Washington Park & Ride, and Fort Washington Village Shopping Center, with convenient access to Route 210 (Indian Head Highway), I-495, and I-295, ensuring an easy commute to Washington, D.C., and Virginia. This exquisite estate harmoniously blends luxury, comfort, and location—offering a lifestyle of distinction along the serene waters of Swan Creek.

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Amenities

Garage
Pool
Garden
Security System
Internet
Telephone
Heating
Fireplace
Balcony & Patio
TV / Cable
Laundry
Hardwood Floors
Spa
Air Conditioning
Solar Power
Floor Plan
Great Views
Natural Light
Quiet
Water View
Elevator
Guest Unit(s)
Furnished
220 Volt

Income

Rental Units


The income description goes here to explain

Expenses

Property Details

List Price $3,500,000
Property Type Single Family Homes
Usable Sqft 8,668
Number of Stories 0 stories
Parking Spots 3 spots
Year Built 2007
Last Sold Unknown
Sold Price Unknown
APN # 17050372110
MLS # MDPG2162014
Property ID 294399125
Lot Sqft 17,981
Zoning RR
Days on Market 58
Original List Price Unknown
Applicances Cooktop,Dishwasher,Disposal,Refrigerator,Exhaust Fan,Oven - Wall,Stainless Steel Appliances,Washer,Dryer%
Date Updated November 12, 2025
Date Created October 14, 2025

Listing Provided By

Ralphael Joyner Jr. an agent of TTR Sotheby's International Realty. Lic #638601


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Data last updated: December 11, 2025.
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