100 Harbor Way,Jupiter Island, FL, 33455

100 Harbor WayJupiter Island, FL 33455Price: $20,900,000

  • Price: $20,900,000
  • Est. Mortgage of $/month
  • 449 Days on Market
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$
%
$/month over payments
Federal 30-year interest rate: 6.47% last updated on Jun 18, 2026
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.
  • $20,900,000List Price
  • 4Bedrooms
  • 7Full Bath
  • 2Half Baths
  • 9,458Square Feet

Listing Tools

Nestled along 200 feet of pristine Intracoastal waterfront, this unparalleled estate offers the ultimate in luxury living, complete with direct access to the water, a private dock with a lift, and sweeping views that promise both tranquility and elegance. This stunning residence is a once-in-a-lifetime opportunity to own a piece of paradise. Unmatched Waterfront Features: Enjoy boating and waterfront recreation with a boat lift capable of supporting vessels up to 30,000 lbs., as well as an additional boat slip on the private dock with solar-powered lights. The direct Intracoastal access and panoramic water views from the property ensure serene living, while the beach access and privacy on three sides of the estate offer the perfect retreat. Luxury Interiors Designed for Entertaining: SpLuxury Interiors Designed for Entertaining: Spanning a vast, open floor plan, this home's grand living spaces are designed for sophisticated entertaining. From the soaring ceilings and extensive crown molding to the elegant marble floors, no detail has been overlooked. Generously sized rooms flow seamlessly, leading to a spectacular indoor pool with a heated spa and large patio featuring an outdoor kitchen ideal for al fresco dining and gatherings. A whole-house speaker system and Lutron lighting control system provide the ultimate in convenience and atmosphere. Chef's Dream Kitchen: The heart of this estate is its professionally designed chef's kitchen, featuring top-of-the-line SubZero and Wolf appliances, including a large refrigerator, freezer, dual dishwashers, and a Thermador double wall oven. With gleaming quartz counters, custom cabinetry, and a convenient Uline nugget ice maker, this kitchen will inspire culinary creations. Two sinks with disposals and ample space for prep and storage ensure every detail meets the highest standards. Master Suite Sanctuary: Retreat to the expansive master suite, where luxury and comfort merge. Separate master bathrooms, featuring a steam shower and a jetted tub, create a spa-like experience. Custom master closets offer abundant storage, while tall solid-core doors and extensive molding provide an elevated aesthetic. The master bedroom also includes a well-appointed bar with a new Uline ice machine and under sink refrigerator; perfect for winding down in style. State-of-the-Art Systems and Conveniences: Every element of this estate is designed for comfort and efficiency. With 8 separate air conditioners, dual hot water heaters with circulating pumps, and a generator hookup, this home ensures peace of mind. The property also includes a central vac system, electric car charging station, mosquito control system, and an irrigation system that keeps the lush grounds beautifully maintained. Unrivaled Outdoor Living: Step outside to discover meticulously landscaped grounds with platinum paspalum grass, beautiful landscape lighting, and a SWAT mosquito system that keeps the exterior serene and pest-free. The large patio sets the stage for unforgettable gatherings, the indoor pool and spa allow year-round enjoyment. This estate offers the pinnacle of privacy, security, and comfort. With its expansive grounds, impeccable design, and unparalleled amenities, it is truly a rare gem in one of the most coveted locations along the Intracoastal. For those seeking nothing less than the finest in luxury living, this exceptional residence is the ultimate destination.

Property Details of 100 Harbor Way

Property Details

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Mortgage Calculator


$
$
%
Est. Mortgage:
$/month over payments
Federal 30-year interest rate: 6.47% last updated on Jun 18, 2026. * The above figures are estimates provided by Union Street Media using the FRED® API, and are not endorsed or certified by the Federal Reserve Bank of St. Louis. Check with your lender for actual interest rates.
Listed by Susan Hemmes of One Sotheby's International Re

Based on information submitted to BeachesMLS as of June 24, 2026 10:19 AM UTC . All data is deemed reliable but is not guaranteed accurate by the MLS. All information should be independently reviewed and verified for accuracy. IDX information is provided exclusively for consumers’ personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

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