Aquantis Realty

Hobe Sound, FL·Sold

300 S Beach Road

Sold for

$16,400,000

Originally listed at $17,000,000

300 S Beach Road, Hobe Sound, FL 33455

5
Beds
8
Full Baths
2
Half Baths
11,017
Sq.Ft.

Listing courtesy of Kimberly J Spears, Douglas Elliman

Property Description

Welcome to Jupiter Island, one of the most exclusive and sought-after areas in the nation. This tropical barrier island spans 17 miles long and is located between the beautiful Atlantic Ocean and Intracoastal Waterway. The island is known for its wildlife sanctuaries and the protected Indian River Lagoon. Just 20 miles north of renowned Palm Beach, Jupiter Island offers tranquil waterfront living with the finest amenities nearby. Situated on 6.5 acres, this is one of the largest remaining waterfront estates with 259' on the Intracoastal and a private beach access to turquoise ocean waters. This secluded and gated estate truly satisfies individuals seeking extreme privacy, luxury, and waterfront living. Peace begins as you enter through the enchanting gates of the most magnificent tree-lined driveway, with mature native flora and beautiful Banyan trees. As you approach, the tennis court and maintenance facility/guest house, with a 4-car garage, and the porte-cochere invite you to the home's uniquely British-style architecture with South African interiors influence, designed by Roger Janssen. Like many design elements of the Arts and Crafts period, Janssen visualized this home as a work of art, as well as a functioning dwelling. Imagine clean, simple lines and wood beam ceiling details. Constructed by one of Palm Beach County's premier builders, Onshore Construction and Development, this 2-story estate offers more than 11,000 sq ft of living space with over 250' linear feet of water frontage on the Intracoastal, which is a rarity. Throughout the main living areas of the home, the Coquina floors lead you to the sunken formal sitting area with expansive views of the grounds and Intracoastal. The lower north wing features a formal dining room with plantation shutters and hardwood flooring, a family gathering area surrounded with built-in shelves, a chef's kitchen with a breakfast nook and walk-in pantry, a laundry facility, lounge/bar area, 8-car garage, air-conditioned workshop, and cabana bath, all with tropical outdoor views. The lower south wing includes dual offices, a playroom, guest suite, and a 780 sq ft addition with a private bathroom and breakfast bar, perfect for a nanny suite or in-law quarters. On the second level, the grand staircase will lead you to a luxurious master suite on the north end of the home, which features Intracoastal views, a covered balcony, vaulted ceilings, two large walk-in closet suites, and a master bathroom with marble accents, a jetted tub, walk-in shower, and dual sinks. Other features of the home include an abundance of outdoor entertainment areas with access to covered porches that span almost the width of the estate, an updated cushion court, perfect for athletics, a newly renovated dock with room for two vessels, and a lagoon-style pool that exudes the true essence of Zen as water falls from its rock ledges. Built in the late 90's, the home features concrete block and poured concrete, ready to withstand the test of time. This Jupiter Island Estate is secluded and offers a relaxed, waterfront lifestyle. Zoned for additional structures on the property!

Overview

At a glance

Property Type
Residential
Property Sub-Type
Single Family Residence
Address
300 S Beach Road, Hobe Sound, FL 33455
Zoning
RES
MLS ID
R10674254
Listing Date
2020-11-25
Last Updated
3/13/2026, 5:41:06 PM
Days on Market
69
Subdivision
JUPITER ISLAND
Stories
2

Features & Amenities

The Details

Interior

Bedrooms
5
Full Bathrooms
8
Half Bathrooms
2
Flooring
Carpet, Marble, Wood
Appliances
Dryer, Disposal, Dishwasher, Gas Range, Ice Maker, Microwave, Refrigerator, Washer
Interior Features
Bar, Built-in Features, Cathedral Ceiling(s), Central Vacuum, Entrance Foyer, High Ceilings, Kitchen Island, Pantry, Vaulted Ceiling(s), Walk-In Closet(s), Bedroom Layout - Split, Closet Cabinetry, Roman Tub, Storage
Laundry
Inside, Laundry Tub
Windows
Plantation Shutters, Sliding

Exterior

Construction
Block, Concrete, CBS
Exterior Features
Built-in Barbecue, Tennis Court(s), Custom Lighting, Summer Kitchen, Balcony
Patio & Porch
Patio - Covered, Patio - Open, Deck, Patio, Porch
Fencing
Fenced
Parking
Circular Driveway, Covered, Garage Door Opener, Guest, Garage, Attached Garage, Detached Garage
Garage Spaces
8
Water Source
Public
Sewer
Septic Tank
Utilities
Water Available
Cooling
Central Air, Zoned
Heating
Central, Zoned
Security
Fire Alarm, Gated - No Guard, Security Patrol

Details

Building Area
17,050 sq.ft.
Lot Size
282,268 sq.ft.
Lot Size (Acres)
6.48 acres
Subdivision
JUPITER ISLAND
Architectural Style
Traditional
Stories
2
Year Built
1998
View
Intracoastal
Waterfront
Ocean Access, Intracoastal
Direction Faces
East
County
Martin
Zoning
RES

Financial

List Price
$17,000,000
Original List Price
$17,000,000
Annual Tax
$268,823/yr
Tax Year
2020

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.