Residential

390 13Th Street, Key Colony

$9,999,000.00

Bedroom 5 bedrooms
Full Bathroom 4 full baths
Half Baths 1 half baths

  • MLS #: 620581
  • Address: 390 13Th Street, Key Colony, FL 33051
  • Date Listed: 7/9/2026
  • Days on Market: 0
  • SQFT: 4235
  • Acres: 1.34
  • Restrictions: Unknown
  • Subdivision: Coury Sub (53.5)

Location Location

Agent Comments Agent Comments
A FORTRESS OF LUXURY ON ITS OWN PRIVATE POINT -- KEY COLONY BEACH Built to withstand anything nature delivers, this Mediterranean estate sits on over an acre of private point, surrounded by water on three sides. Engineered like a true hurricane shelter -- steel and poured concrete construction rated for 200mph winds, Andersen Hurricane-impact windows throughout, and a full security system -- this is a home that lets you enjoy paradise without ever worrying about the forecast. Behind that fortress strength is pure luxury. Sun-soaked stucco, soaring arches, wrought iron details, and Italian marble floors create timeless old-world elegance, while walls of windows frame turquoise water from nearly every room. A canal runs along one side, with a dock for water toys that can be extended for larger vessels. The opposite side opens to protected Vaca Cut, complete with a 25,000 lb boat lift and quick access to open ocean. Outside, a glistening pool and waterfall spa shimmer in iridescent blue tile, surrounded by deck and covered patio space built for grand-scale entertaining -- comfortably hosting 100+ guests -- with an outdoor kitchen perfect for dining as dolphins play offshore. Inside, the chef's kitchen boasts double ovens, granite counters, and top-of-the-line appliances, opening to sun-filled living and dining rooms. The main level also offers a den/bedroom, laundry, air-conditioned 2 car garage space (currently office, playroom, storage), and two finished baths. A marble staircase, lit by picture windows and trimmed in custom wrought iron, leads to a second-floor landing with sweeping views. The Master Suite delivers sunset views from bed or balcony, a spa bath with honey onyx double vanity and mosaic shower, and a custom walk-in closet. Three additional en suite bedrooms with walk-in closets complete the upper level. Storm-proof strength. Old-world soul. Resort-style luxury. Fully furnished -- just bring your bathing suit.

Amenities Amenities
  • Dishwasher
  • Disposal
  • Dryer
  • Freezer
  • Gas Appliances
  • Microwave
  • More Appliances
  • Oven
  • Range
  • Refrigerator
  • Washer

Interior Features Interior Features
  • Cool System: Heat Pump, Central Air
  • Floors: Marble
  • Rooms: Laundry Room
  • Interior: Entrance Foyer, Walk-in Closet(s), Built-in Cabinets, Cathedral Ceilings, Drapes/Blinds Incl, Granite Counter Top, Security System, Storage, Whirlpool Bath Tub, Window Treatments

Exterior Features Exterior Features
  • Parking: Off Street, Attached, Garage Door Opener
  • Roof: Concrete
  • Pool: Yes
  • Exterior: Built-in Grill, Hot Tub, Outdoor Kitchen, Privacy Wall/Fence, Storage

Additional Features Additional Features
  • County: Monroe
  • Property Type: Single Family Residence
  • Tax Number: 00079872-003500
  • Waterfront Features: Canal Front, Oceanfront, Open Water
  • Water/Sewer: Cable Available, Elect Separate Meter, FKAA, Municipal Sewer, Water Separate Meter
  • Stories: 2 Stories
  • Year Built: 2004