7405 Helmsdale Rd, Bethesda, MD 20817

Local realty services provided by:Better Homes and Gardens Real Estate Cassidon Realty
7405 Helmsdale Rd,Bethesda, MD 20817
$3,375,000
  • 4 Beds
  • 5 Baths
  • 4,180 sq. ft.
  • Single family
  • Active
Listed by:wendy i banner
Office:compass
MLS#:MDMC2185718
Source:BRIGHTMLS

Price summary

  • Price:$3,375,000
  • Price per sq. ft.:$807.42

About this home

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

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Home facts

  • Year built:2011
  • Listing ID #:MDMC2185718
  • Added:105 day(s) ago
  • Updated:September 30, 2025 at 01:59 PM

Rooms and interior

  • Bedrooms:4
  • Total bathrooms:5
  • Full bathrooms:4
  • Half bathrooms:1
  • Living area:4,180 sq. ft.

Heating and cooling

  • Cooling:Central A/C
  • Heating:Forced Air, Natural Gas

Structure and exterior

  • Year built:2011
  • Building area:4,180 sq. ft.
  • Lot area:0.52 Acres

Schools

  • High school:WALT WHITMAN
  • Middle school:THOMAS W. PYLE
  • Elementary school:BANNOCKBURN

Utilities

  • Water:Public
  • Sewer:Public Sewer

Finances and disclosures

  • Price:$3,375,000
  • Price per sq. ft.:$807.42
  • Tax amount:$15,385 (2024)