Aquantis Realty

Jupiter Island, FL·For Sale

100 Harbor Way

Offered at

$20,900,000

100 Harbor Way, Jupiter Island, FL 33455

4
Beds
7
Full Baths
2
Half Baths
9,458
Sq.Ft.

Listing courtesy of Susan Hemmes, One Sotheby's International Re

Property Description

Commanding 200 feet of pristine Intracoastal waterfront, this exceptional estate offers rare privacy, direct water access, and sweeping views. Designed for the avid boater, it features a private dock with 30,000-lb lift, extra slip, and solar lighting. Grand interiors include soaring ceilings, marble floors, and a stunning indoor pool with spa that opens to a patio and full outdoor kitchen. The chefâ™s kitchen boasts Sub-Zero, Wolf, Thermador, dual dishwashers, quartz counters, and nugget ice. The luxe primary suite offers two spa-style baths, custom closets, and a private bar. With advanced systems, Lutron lighting, EV charging, and impeccably landscaped grounds, this home delivers an exceptional Intracoastal lifestyle. Luxury 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 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 undersink 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.

Overview

At a glance

Property Type
Residential
Property Sub-Type
Single Family Residence
Address
100 Harbor Way, Jupiter Island, FL 33455
Zoning
Residential
MLS ID
R11077605
Listing Date
2025-04-02
Last Updated
4/23/2026, 12:34:01 AM
Days on Market
388
Subdivision
NORTH BEACH ESTATES
Stories
1

Features & Amenities

The Details

Interior

Bedrooms
4
Full Bathrooms
7
Half Bathrooms
2
Flooring
Marble, Wood
Appliances
Dryer, Disposal, Dishwasher, Free-Standing Freezer, Ice Maker, Microwave, Oven, Refrigerator, Washer
Interior Features
Built-in Features, Cathedral Ceiling(s), Central Vacuum, Entrance Foyer, High Ceilings, Kitchen Island, Vaulted Ceiling(s), Walk-In Closet(s), Storage

Exterior

Construction
CBS
Exterior Features
Custom Lighting, Pool Bathroom
Patio & Porch
Patio - Covered, Patio - Open, Patio
Pool
Heated, Indoor, Pool Bath
Parking
Circular Driveway, Garage Door Opener, Garage
Garage Spaces
8
Water Source
Public
Sewer
Septic Tank
Utilities
Water Available
Cooling
Central Individual
Heating
Electric
Security
Smoke Detector(s), Security System Owned

Details

Building Area
12,682 sq.ft.
Lot Size
5.43 sq.ft.
Lot Size (Acres)
0 acres
Subdivision
NORTH BEACH ESTATES
Stories
1
Year Built
2003
View
Intracoastal
Waterfront
Intracoastal
Direction Faces
East
County
Martin
Zoning
Residential

Financial

List Price
$20,900,000
Original List Price
$23,500,000
Annual Tax
$96,182.7/yr
Tax Year
2024

Location

Your agent

Stephanie Mordes

Stephanie Mordes

VP — Sales

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Information & Accuracy

All information provided on this page is deemed reliable but is not guaranteed. Square footage, lot size, room dimensions, year built, taxes, and HOA figures are sourced from the MLS, the seller, or public records, and Aquantis Realty makes no representation or warranty as to their accuracy. All measurements and material facts should be independently verified by the buyer.