A 3 ACRE+/- GULFFRONT
ARCHITECTURAL SANCTUARY IN THE FLORIDA KEYS
Set on 3 secluded acres+/- along one of the most protected stretches of the Gulf of America, 57783 Morton Street is a newly completed estate of rare scale, privacy, and modern coastal design. Surrounded by water, sandscape, and tidal ponds alive with marine life, the property offers more than 200’+/- of direct water frontage and uninterrupted views across the open Gulf.
Completed in 2025 by builder and developer Alderuccio Corporation, this resilient, elevated retreat is constructed entirely of concrete and impact glass and is designed for effortless indoor–outdoor living. With three distinct finished living spaces totaling approximately 10,000 SF+/-, the estate functions as a private resort offering privacy, recreation, and exceptional access to the best of the Florida Keys.
MAIN RESIDENCE
200' OF FRONTAGE+/-
ATTACHED
POOL CABANA
TREE HOUSE
NATURAL TIDAL PONDS
POOL & SPA
100' PRIVATE DOCK WITH 2 BOAT LIFTS
(27,000-LB & 20,000-LB CAPACITIES)
THE SETTING
AN EXPANSIVE ENCLAVE IMMERSED IN NATURE
Though private and serene, the estate remains close to everything that defines Keys living. Dining, marinas, and shopping are less than ten minutes away, and the Florida Keys Marathon International Airport lies 4 miles+/- from the property for seamless private aviation access.
Deepwater routes, snorkeling coves, and renowned fishing grounds are just moments from the protected 100’ dock.
A
WATERFRONT ENCLAVE IMMERSED IN NATURE
Morton Street occupies one of Marathon’s most discreet waterfront corridors, known for its tranquility and exceptional boating. The estate sits at the end of a 500’+/- private drive, surrounded by native landscape, curated dunes, and the sound of open water meeting the shore. Natural tidal ponds stocked with fish and lobster animate the property’s ecology, while the elevated building platform delivers storm protection and uninterrupted views from nearly every room.
FEATURES & AMENITIES
57783 MORTON ST, MARATHON, FL
EXCLUSIVE | $33,500,000
A-LIST TEAM
ARCHITECT
DVICE – DAN RITCHEY
BUILDER/DEVELOPER
ALDERUCCIO CORPORATION
PROPERTY OVERVIEW
• New Construction
• Completed in 2025
• 200’+/- of Direct Water Frontage
• Gulf of America, Florida Bay, & Tidal Pond Views
• 3 Acres+/–
• 10,000 SF+/- Finished Living Space
5,000 SF+/– Main Residence
2,000 SF+/- Attached Pool Cabana
3,000 SF+/- Detached Tree House
• 10 Bedrooms in Total
Main Residence: 4 Bedrooms
Attached Pool Cabana: 3 Bedrooms
Tree House: 3 Bedrooms
• 11 Full & 2 Half Bathrooms in Total
Main Residence: 4 Full & 1 Half Bathroom
Attached Pool Cabana: 3 Full Bathrooms
Tree House: 3 Full & 1 Half Bathrooms
Plus 1 Dedicated Full Poolside Bathroom
LOCATION
• Set on a Private Gulf of America Waterfront Enclave in Marathon, FL
• Exceptional Privacy with Central Access to the Area’s Premier Lifestyle Amenities
• Less than 10 Minutes Away from Marathon’s Shopping & Dining District
• Florida Keys Marathon International Airport –Approximately 4 Miles, Ideal for Private Flights
EXTERIOR FEATURES
• Heated 25’ x 50’ Saline Gunite Pool with Large Sun Shelf
• 6’ Round Attached Spa
• Full Pool Bath
• 3 Outdoor Showers
• Covered Entertainment Patio with Ample Dining & Lounge Space
• Fully Equipped Outdoor Kitchen with Refrigerator, Ice Maker, Sink, BBQ, Grill, Griddle & Burner
• Fully Equipped Bar with Seating for 14
• Curated Waterfront Sandscape
• 100' Private Dock with 2 Boat Lifts (27,000-Lb & 20,000-Lb Capacities)
Ladder into the Gulf for Snorkeling, Fishing, & More
• 2 Natural Tidal Ponds Stocked with Fish & Lobster
• 500’ Private Driveway
• Ample Parking
• Detached 3-Car Garage
• Attached Pool House Cabana
• Exterior of Shell Stone & Stucco
• Concrete Roofing Material
• 1 Acre of 3-Zones Landscape Lighting with over 100 Lights
• Elevated Living Area Several Feet Above Flood-Mandated Codes — Providing Exceptional Storm and Hurricane Protection
INTERIOR FEATURES
• Smart Home Technology Allows App Control, Either Locally or Remotely, Over Cameras, Gate, Lights, Shades, AC, Aquarium, Etc.
• 2’x4’ Porcelain Tile Flooring Throughout
• Quartzite Kitchen Countertops
• Floor-to-Ceiling Tile, Wall-Hung Toilets, Select Smart Fixtures in Bathrooms
• 10’–12’ Ceilings on First Level
• Nearly 100% Glass Envelope with 12’ Impact Sliders in Every Room
• High-End Appliances by Wolf & Sub-Zero
• Slatted Wood Kitchen Ceiling Feature
• Custom Millwork Cabinetry
• 2 Electric Fireplaces
• Built-In 300-Gallon Saltwater Aquarium
• Integrated Lightning Protection
• Cove Lighting
• 12' High-Impact Windows/Sliders in Every Room to Capture Expansive Gulf Views
• Elevator
• Fully Equipped Professional Gym
MECHANICAL
/ TECHNICAL
• 36 KW Solar Power Plant with 40 KW Backup Batteries that Powers the Entire House Including the 5 Zone Electric Central AC & Heat
• Central Air (5 Zones)
• Municipal Water & Sewer
• Lutron Lighting
• Sonos Sound System
• Central Vacuum
• Automatic Shades
• Home Constructed of 100% Concrete and Impact Glass
FOUNDING PORTFOLIO MANAGER BESPOKE MIAMI
FL Licensed Real Estate Salesperson as Brett Harris
BRETT@BESPOKEREALESTATE.COM
305.764.9401
A long private drive winds through tropical landscape before opening to a modern waterfront compound featuring the main residence with its integrated pool cabana and a separate three-level guest house nestled within the trees. Each structure is oriented for Gulf views and privacy, establishing a calm, contemporary environment along the shoreline.
CONTEMPORARY COASTAL WITH PURPOSE AND PRESENCE
The architecture emphasizes clarity, durability, and immersion in water and light. Walls of impact glass capture views of the Gulf, the bay, and the property’s own tidal ponds, allowing natural light to animate the interiors throughout the day. Generous room proportions, ceiling heights of 10’ to 12’, and open circulation reinforce a sense of airiness and connection.
Every finish, from porcelain flooring to quartzite counters and exterior of shellstone, was selected for both resilience and refined coastal style. Smart home systems, solar power with battery backup, and integrated storm protection underscore a commitment to performance and longevity.
MAIN RESIDENCE
EXPANSIVE LIVING FRAMED BY THE GULF
The main residence is wrapped in a continuous glass façade, opening every major room to sweeping Gulf views.
At its center, the great room presents a bright, open layout for living, dining, and cooking, anchored by an elegant eat-in kitchen with a waterfall-edge island and a sculptural wood-slatted ceiling feature.
A striking hand-made wood installation elevates the room’s visual warmth, while a 300-gallon saltwater aquarium serves as a defining focal point. Twelve-foot sliders extend the interiors to a broad waterfront terrace that appears to hover above the waterline.
An expansive butler’s pantry sits discreetly behind the main kitchen, offering additional preparation space while remaining concealed from the primary living areas.
Sliding glass walls on both sides of the great room open completely to the surrounding terraces, creating an effortless open-air living experience and a seamless connection to the water.
OUTDOOR TERRACE
The primary suite occupies its own dedicated wing, offering a quiet sense of separation and direct access to a secluded terrace.
Floor-to-ceiling glass frames uninterrupted Gulf views, and a discreet drop-down television retracts from the ceiling to provide entertainment without interrupting the panorama.
A large custom walk-in closet provides generous storage, and the adjoining bathroom includes a freestanding soaking tub, dual vanities, a glass-enclosed shower, a private water closet, and access to an outdoor shower.
A private office is positioned just outside the primary suite, creating a convenient workspace.
Three additional en-suite bedrooms are positioned along the main level, each opening to a shared terrace and maintaining a consistent connection to the surrounding landscape.
The lower level includes a professional gym, storage areas, and a full pool bathroom with direct access to the outdoor living spaces.
ATTACHED POOL CABANA
A CONTEMPORARY GUEST RETREAT OVERLOOKING THE WATER
Connected yet independent, the attached pool cabana offers approximately 2,000 SF+/of sun-filled living space with an open layout framed by floor-to-ceiling glass.
A custom pivoting TV/art wall introduces a sculptural design element while allowing the living, dining, and kitchen spaces to remain flexible and connected. This feature is set against the same wall that backs the primary bedroom, enhancing spatial efficiency while preserving privacy. Sliding glass doors open to the balcony, further amplifying the indoor-outdoor experience.
The living and dining areas overlook the pool, terraces, and outdoor entertainment spaces, creating an easy flow between interior comfort and the surrounding landscape.
The adjoining kitchen continues the pool cabana’s modern coastal aesthetic with custom cabinetry, quartzite counters, and premium appliances. Its open layout and central island maintain uninterrupted sightlines and promote an effortless indoor–outdoor lifestyle just steps from the pool terrace.
The primary suite is a private retreat with direct access to the waterfront terrace.
POOL CABANA PRIMARY SUITE
Its en-suite bathroom is beautifully appointed with a dual-sink vanity, private water closet, and a glass-enclosed steam shower that opens to an outdoor shower.
Two additional en-suite bedrooms access the shared terrace, providing comfortable accommodations for guests along with a dedicated laundry area for added convenience.
TREE HOUSE RESIDENCE
A THREE-LEVEL PAVILION WITH PANORAMIC VISTAS
The tree house functions as a standalone residence with approximately 3,000 SF+/across three levels. Elevated among the palms, it offers sweeping views and complete privacy for guests or extended family.
The first level provides an oversized three-car garage and an enclosed stairway leading to the upper floors.
On the second level, three en-suite bedrooms open to a shared terrace oriented toward the surrounding landscape, supported by a central sitting room.
TERRACE
GAME ROOM
The top level is an airy open-concept living, dining, and kitchen pavilion with sliding glass walls leading to a wraparound balcony suspended above the Gulf. A powder room and laundry complete the floor, creating a self-sufficient residence that lives like a modern coastal loft in the sky.
DINING AREA
The roof of the tree house is engineered to accommodate a future rooftop viewing deck, offering the rare ability to take in sweeping 360-degree views spanning the Atlantic Ocean and the Gulf of America.
THE ENTERTAINMENT TERRACE
A RESORT-CALIBER OUTDOOR LIVING ENVIRONMENT
Outdoor living centers around a heated saline pool with a wide sun shelf and an attached spa, all oriented toward panoramic Gulf views.
Terraces wrap the water’s edge, while a covered entertainment patio serves as the primary gathering hub with a fully equipped outdoor kitchen and generous dining and lounge areas.
A dramatic waterfront bar with seating for fourteen overlooks the pool, gardens, and water beyond.
THE SANDFRONT LANDSCAPE
A CURATED COASTAL ENVIRONMENT
Beyond the pool terrace, a sculpted sandscape with native plantings, rockwork, and mature trees creates a relaxed coastal retreat.
BREATHTAKING SUNSET VIEWS
THE DOCK & GULF ACCESS
A
PRIVATE WATERFRONT FOR BOATING, SNORKELING & OPEN-WATER EXPLORATION
At the edge of the sandscape, a 100’ private dock extends into clear Gulf waters, offering exceptional marine access. The private dock features two high-capacity boat lifts, able to support vessels up to 27,000 and 20,000 pounds, making it ideal for serious boating and day trips throughout the Keys.
A built-in ladder leads directly into the Gulf, providing immediate access for swimming, snorkeling, and paddleboarding in some of the region’s most pristine waters. With world-class fishing grounds minutes from the dock and sheltered waterways nearby, the estate offers a waterfront lifestyle rarely achievable in such a private residential setting.
57783 MORTON ST, MARATHON, FL
MAIN RESIDENCE FIRST LEVEL
• Open Concept Living / Dining / Kitchen Layout
Sliding Glass Doors to Balcony
Half Bathroom
• Living Room with 300-Gallon Saltwater
Aquarium
• Eat-in Kitchen
Large Island with Waterfall Edge & Bar Seating
• Butler’s Pantry / Prep Kitchen
• Pantry
• Laundry Room
• 3 En-Suite Bedrooms
Each with Access to Shared Terrace
• Office Space
• Primary En-Suite
Access to Private Terrace
Expansive Walk-in Closet
Primary Bathroom with Soaking Tub,
Private Water Closet, Dual Sink Vanity, Glass-Enclosed Shower
Outdoor Shower
125'7" X 12'8"
X 6'6"
57783 MORTON ST, MARATHON, FL
MAIN RESIDENCE LOWER LEVEL
• Fully Equipped Professional Gym
• Full Pool Bathroom
• Storage
PROFESSIONAL GYM 19'3" X 27'5" COVERED PATIO 83'11" X 46'2"
8'1" X 6'8"
PATIO
66'3" X 76'3"
COVERED PATIO
61'7" X 38'0
BA TH
MECHANICAL ROOM FOR AQUARIUM
5'6" X 8'8"
SWIMMING POOL
57783 MORTON ST, MARATHON, FL
MAIN RESIDENCE
ATTACHED POOL CABANA
• Open Concept Living / Dining / Kitchen Layout
Sliding Glass Doors to Balcony
Pivot TV / Art Wall
• Primary En-Suite
Access to Terrace
Pivot TV / Art Wall
Primary Bathroom with Dual Sink Vanity, Private Water Closet, Glass-Enclosed Steam Shower, and an Outdoor Shower
• 2 En-Suite Bedrooms
Each with Access to Shared Terrace
• Laundry
• Utility Closet
57783 MORTON ST, MARATHON, FL
TREE HOUSE
LOWER LEVEL
• 3-Car Garage
• Enclosed Entry Stairwell Leading to Second Level Landing
GARAGE
33'2" X 46'9"
PATIO
5'7" X 5'7"
BALCONY
5'6" X 31'9"
57783 MORTON ST, MARATHON, FL
TREE HOUSE
SECOND LEVEL
• 3 En-Suite Bedrooms
Each with Access to Shared Terrace
• Sitting Room
BATH 5'6" X 9'6"
BEDROOM
23'10" X 14'6"
5'6" X 31'9"
BEDROOM
18'0" X 15'6"
BATH 5'6" X 10'9"
GAME ROOM 9'1" X 46'9"
BATH 5'6" X 10'0"
PRIMARY BEDROOM
18'0" X 16'0"
6'10" X 5'3"
5'5" X 47'5
BALCONY
PORCH
BALCONY
TREE HOUSE
THIRD LEVEL
• Open Concept Living / Dining / Kitchen Layout
• Expansive Walls of Sliding Glass Doors to Wrap Around Balcony with Water Views
• Half Bathroom
• Laundry Room
• Utility Closet
BALCONY 5'5" X 47'5"
3'7" X 8'3"
LAUNDRY 17'11" X 7'2"
BATH 5'3" X 5'6"
OWNER’S
CLOSET 8'6" X 5'6"
KITCHEN 17'11" X 9'0"
DINING AREA 9'0" X 24'4"
BALCONY 33'6" X 4'5"
LIVING ROOM 18'4" X 32'3"
SITE PLAN
UNITING CONTEMPORARY ARCHITECTURE WITH EXPANSIVE OUTDOOR LIVING AND DIRECT CONNECTION TO THE GULF, THE ESTATE STANDS AS A SINGULAR MODERN RETREAT WITHIN THE FLORIDA KEYS.
