Priced at $12.5M, this architectural showpiece in Bethesda’s Glen Echo is currently the most expensive home for sale in Montgomery County. Surrounded by nature and overlooking the Potomac River, the residence pairs striking contemporary design with resort-style amenities.
The home was designed by noted architect Robert M. Gurney, with a later addition by Christopher Tucker.





A dramatic entrance greets you, with a series of rich wood doors opening to a landscaped courtyard and a Highline-inspired bridge. The home has been built into the existing topography, and this courtyard is just one way the home blurs the line between indoor and outdoor living.
Inside, the main living spaces are sleek and luxurious, with walls of steel windows, white terrazzo flooring and modern conveniences, including motorized shades.
The kitchen serves as a central gathering space, flowing seamlessly into an adjacent dining area and relaxed family room. The standout space features high-end Miele appliances, custom cabinetry and a fully equipped butler’s pantry.
A three-story elevator provides easy access to every level of the home. Or take the sculptural, floating staircase.





Upstairs, the primary suite occupies a private wing of the house, connected by a floating glass bridge. It contains a beautiful bedroom with a massive patio, dual offices, a spa-inspired limestone bathroom and a dressing room. There are three additional bedrooms on this level, each with their own ensuite bathroom and walk-in closet. A shared sitting room connects them, offering another gathering space.
The home’s spectacular lower level is every bit as impressive as the rest of the house. Highlights include a spacious recreation room with polished concrete floors, a sleek wet bar and a 1,000-bottle temperature-controlled wine cellar. There’s also a fitness room with a sauna and a guest suite with its own kitchenette and patio. A dramatic two-story library, lined with built-in shelves and flooded with natural light, opens directly to the luxurious backyard.



The home sits on a leafy lot overlooking the Potomac River. There are multiple patios and terraces, perfect for entertaining, everyday living or a quiet retreat. The main patio has a built-in grill and fireplace. Below, a 66-foot lap pool is another highlight. An attached heated four-car garage completes the home.
The details:
- Address: 5124 Wissioming Road
- List price: $12.5 million
- 5 bedrooms, 6 full bathrooms, 2 half bathrooms (12,200 square feet)
- Agents: Kara Sheehan and Daniel Heider, TTR Sotheby’s International Realty





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