01_57783 MortonStreet Drone-4_WEB
Active

57783 Morton Street STREET

MARATHON, FL 33050
Mark as Favorite
$29,500,000 $124,373/Mo
Get Pre-Approved Check your credit
Bed 10

Bed

Bath 13

Bath

SqFt10,000

Sqft

Newly Built Gulf-front Sanctuary with Panoramic Views, Guest and Pool Houses, Luxe Outdoor Living, and a Deepwater Navigable Dock.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.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.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 shell-stone, 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.

Read More Expand

Detail Ic Property Details

Property Type : Residential - Single Family

Price : $29,500,000

AD Id : 78975191

MLS Id : 619972

Beds : 10

Living Area Size : 10,000

Tax Amount : 33507.82

Year Built : 2022

Garage : 2.00

County : Monroe

Subdivision: Waldin Park Estates

  • Map Map

Map

Map What's Nearby

Map Nearby Areas

Feature Features

  • Bedroom Information

    Total Bedrooms: 10 Gym,Other,Sun/Florida Room,Media Room,Laundry Room

    Bathroom Information

    Total Baths: 13 Full Baths: 11 Half Baths: 2

  • Interior Features

    Fireplace(s),Walk-in Closet(s),Elevator,Built-in Cabinets Appliances: Washer,Stainless Steel Appliance(s),Ice Machine,Freezer,Microwave,Oven,Refrigerator,Dryer Appliances Other: Other Appliances

  • Heating & Cooling

    Cooling: Central Air,Ceiling Fans(s) Heating: Central,Solar,Electric Water Front: Yes Gulf Front Bay/Gulf View

    Window Information

    Window Treatments: Impact Rstnce Doors

  • Building Information

    Year Built: 2022 Total Floors: 2 Total Units: 0.00 Floor Location: 51218 Construction: Stucco

  • Exterior Features

    Built-in Grill,Sandy Beach,Outdoor Shower,Detached Guest Qtrs

    Pool Information

    In Ground

  • Lot Information

    Lot Dimensions: 60 X 725 Lot SqFt: 51,218 BK 60 LOTS 20-21-22 CRAINS SUBD PB1-51 GRASSY KEY G70-134 OR519-1097 OR665-395 OR1137-1017 OR1261-496 OR1261-495 OR1314-

  • Property Information

    SQ ft (Living Area): 10,000 View: Bay/Gulf View Subdivision: Crains Sub (58.0) Stories: 2 Stories

  • Listing Price Information

    List Price: $29,500,000

  • Tax Information

    Taxes: $33,508 Tax Year: 2025 Parcel Number: 00375000-000000 Tax Exemptions: None

  • Multi-Unit Information

    Pets Allowed: Pets Allowed

  • Homeowners Association Information

    Mandatory Home Owners Asc: No 1st Right of Refusal: No Association Fee: $0.00

  • Utility Information

    Solar Panels Municipal Sewer
Sell a home like this and save $1,769,501 Find out How

How much is this property worth?

Curious about this home's true market value? Use our free Home Evaluation Tool to instantly get a personalized Comparative Market Analysis (CMA) report. Make smarter, data-driven decisions before you buy.

Images
Loading, please wait...

Nearby Home Value

Address Estimate Bed Bath Sq. Ft Lot Size
205 Stirrup Key Boulevard, Marathon, FL, 33050 $2,249,000 4 3 3,414 11,425 Sqft
101 11th Street #19, Marathon, FL, 33050 $399,000 2 2 960 100,754 Sqft
10999 Ave 3rd Avenue, Marathon, FL, 33050 $1,700,000 2 3 1,247 10,125 Sqft
1361 Overseas Highway #IO, Marathon, FL, 33050 $99,900 1 1 468 623,779 Sqft
1361 Overseas Highway #G5, Marathon, FL, 33050 $110,000 2 2 748 --
1 E Sister Rck Is, Marathon, FL, 33050 $16,000,000 4 3 2,304 280,628 Sqft
865 50th Street Gulf, Marathon, FL, 33050 $4,490,000 5 5 3,826 7,128 Sqft
1361 Overseas Highway #.., Marathon, FL, 33050 $100,000 1 1 682 --
59761 Overseas Highway .., Marathon, FL, 33050 $699,000 2 2 1,496 --
59720 Overseas Highway .., Marathon, FL, 33050 $3,400,000 5 5 3,013 --

Similar Homes To 57783 Morton Street STREET

Nearby For Sale

Slider Thumb
Active
Mark as Favorite
$1,050,000
Home For Sale

2240 Yellowtail Drive,
Marathon, FL, 33050

Bed 3

Bed

Bath 2

Bath

SqFt1,424

Sqft
Slider Thumb
Active
Mark as Favorite
$2,975,000
Home For Sale

59720 Overseas Highway #7,
Marathon, FL, 33050

Bed 5

Bed

Bath 5

Bath

SqFt3,013

Sqft
Slider Thumb
Active
Mark as Favorite
$3,500,000
Home For Sale

59720 Overseas Highway #8,
Marathon, FL, 33050

Bed 4

Bed

Bath 5

Bath

SqFt3,013

Sqft
Slider Thumb
Active
Mark as Favorite
$9,500,000
Home For Sale

6500-6600 Overseas Highway,
Marathon, FL, 33050

Bed 6

Bed

Bath 11

Bath

SqFt10,852

Sqft
Slider Thumb
Active
Mark as Favorite
$1,349,000
Home For Sale

8188 Aviation Boulevard,
Marathon, FL, 33050

Bed 2

Bed

Bath 2

Bath

SqFt1,134

Sqft

ByOwner last updated this listing 09/06/2026 @ 04:20

MLS: 619972 LISTED BY: Brett Harris , Bespoke Real Estate 305-800-9030 SOURCE: Florida Keys MLS, Inc.

More Cities with for Sale by Owner Homes

Homes around $29,500,000

Slider Thumb
Active
Mark as Favorite
$5,995,000
Home For Sale

90 Tingler Lane LANE,
Marathon, FL, 33050

Bed 5

Bed

Bath 5

Bath

SqFt4,660

Sqft
Slider Thumb
Active
Mark as Favorite
$6,500,000
Home For Sale

4800 Overseas Highway H..,
Marathon, FL, 33050

Bed 4

Bed

Bath 4

Bath

SqFt3,714

Sqft
Slider Thumb
Active
Mark as Favorite
$7,000,000
Land For Sale

57478 Overseas Highway ..,
Marathon, FL, 33050

SqFt103,025

Sqft(Lot)
Slider Thumb
Active
Mark as Favorite
$7,000,000
Land For Sale

57478 Overseas Highway,
Marathon, FL, 33050

Acres

Acres (Lot)

--
Slider Thumb
Active
Mark as Favorite
$7,495,000
Home For Sale

108 Sunrise Drive,
Marathon, FL, 33050

Bed 5

Bed

Bath 5

Bath

SqFt3,434

Sqft

SqFt32,023

Sqft(Lot)
Slider Thumb
Active
Mark as Favorite
$7,495,000
Home For Sale

108 Sunrise Drive DRIVE,
Marathon, FL, 33050

Bed 5

Bed

Bath 5

Bath

SqFt3,434

Sqft
Slider Thumb
Active
Mark as Favorite
$7,750,000
Home For Sale

128 Sunrise Drive,
Marathon, FL, 33050

Bed 4

Bed

Bath 5

Bath

SqFt8,617

Sqft(Lot)
Slider Thumb
Active
Mark as Favorite
$7,750,000
Home For Sale

128 Sunrise Drive DRIVE,
Marathon, FL, 33050

Bed 4

Bed

Bath 5

Bath

SqFt4,111

Sqft
Slider Thumb
Active
Mark as Favorite
$8,299,999
Home For Sale

100 Tingler Lane LANE,
Marathon, FL, 33050

Bed 3

Bed

Bath 4

Bath

SqFt2,703

Sqft
Slider Thumb
Active
Mark as Favorite
$9,500,000
Home For Sale

6500-6600 Overseas High..,
Marathon, FL, 33050

Bed 6

Bed

Bath 11

Bath

SqFt10,852

Sqft
Slider Thumb
Active
Mark as Favorite
$11,000,000
Multifamily For Sale

2394 Coco Plum Drive DR..,
Marathon, FL, 33050

Bed 18

Bed

Bath 21

Bath

SqFt12,198

Sqft
Slider Thumb
Active
Mark as Favorite
$14,995,000
Home For Sale

57733 Morton Street STR..,
Marathon, FL, 33050

Bed 11

Bed

Bath 9

Bath

SqFt8,515

Sqft
Slider Thumb
Active
Mark as Favorite
$15,000,000
Home For Sale

119 Coco Plum Drive DRIVE,
Marathon, FL, 33050

Bed 5

Bed

Bath 5

Bath

SqFt6,793

Sqft
Slider Thumb
Active
Mark as Favorite
$16,000,000
Home For Sale

1 E Sister Rck Is,
Marathon, FL, 33050

Bed 4

Bed

Bath 3

Bath

SqFt2,304

Sqft

SqFt280,628

Sqft(Lot)
Slider Thumb
Active
Mark as Favorite
$16,000,000
Home For Sale

1 E Sister Rock Island,
Marathon, FL, 33050

Bed 4

Bed

Bath 3

Bath

SqFt2,304

Sqft
Slider Thumb
Active
Mark as Favorite
$27,500,000
Home For Sale

2405 Coco Plum Drive,
Marathon, FL, 33050

Bed 9

Bed

Bath 10

Bath

SqFt18,524

Sqft

SqFt74,888

Sqft(Lot)
Slider Thumb
Active
Mark as Favorite
$29,500,000
Home For Sale

57783 Morton Street,
Marathon, FL, 33050

Bed 10

Bed

Bath 13

Bath

SqFt8,648

Sqft

SqFt133,880

Sqft(Lot)
Slider Thumb
Active
Mark as Favorite
$35,000,000
Home For Sale

57223 Morton Street STR..,
Marathon, FL, 33050

Bed 9

Bed

Bath 10

Bath

SqFt9,530

Sqft

Selling? Save $1,769,501 when you sell a home like this

Tour with a ByOwner Agent