Real estate listing preview #1Real estate listing preview #2Real estate listing preview #3Real estate listing preview #4Real estate listing preview #5Real estate listing preview #6Real estate listing preview #7Real estate listing preview #8Real estate listing preview #9Real estate listing preview #10Real estate listing preview #11Real estate listing preview #12Real estate listing preview #13Real estate listing preview #14Real estate listing preview #15Real estate listing preview #16Real estate listing preview #17Real estate listing preview #18Real estate listing preview #19Real estate listing preview #20Real estate listing preview #21Real estate listing preview #22Real estate listing preview #23Real estate listing preview #24Real estate listing preview #25Real estate listing preview #26Real estate listing preview #27Real estate listing preview #28Real estate listing preview #29Real estate listing preview #30Real estate listing preview #31Real estate listing preview #32Real estate listing preview #33Real estate listing preview #34Real estate listing preview #35Real estate listing preview #36Real estate listing preview #37Real estate listing preview #38Real estate listing preview #39Real estate listing preview #40Real estate listing preview #41Real estate listing preview #42
listing
1 of 42
Single FamilyFor Sale
$3,375,000
7405 Helmsdale Road
Bethesda, MD 20817
Listed by: Compass, (301) 298-1001
MLS: Bright MLS
4Beds
4Full1Half Baths
4,180Sq Ft
Est. Mortgage
$17,521/mo

Iconic NaCl House – A Modern Architectural Masterpiece Discover the award-winning NaCl House, designed by internationally acclaimed architect David Jameson. This striking residence, completed in 2011, offers a rare opportunity to own a landmark of modern design in the highly coveted Whitman School District. Honored with a 2014 Residential Architect Magazine Design Award, the property stands as a testament to modernist ingenuity and visionary craftsmanship. Set on a tranquil half-acre lot in Bannockburn Estates, the home spans approximately 4,860 square feet and features a light-filled, open layout centered around a dramatic double-height living room. With extra-tall ceilings throughout, the interior feels expansive and airy. Crisp white walls, floor-to-ceiling windows, and light ash floors enhance the home’s bright, modern ambiance. The first level also includes two versatile home offices, offering ideal spaces for work, study, or creative pursuits. A commanding mahogany front door and an elevator servicing all levels add to the home’s sense of luxury and ease. Beyond its architectural significance, the residence delivers everyday convenience—just minutes to I-495, downtown Bethesda, and Washington, DC—making it as functional as it is stunning. This is a rare opportunity to experience architectural history while enjoying modern comfort, flexibility, and one of Bethesda’s most sought-after locations.

Get in touch
This data is up-to-date as of 10/08/2025 12:20 PM. Listing provided by Wendy I Banner of Compass.
Community / School Information