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$9,999,000
390 13Th Street
Key Colony, FL 33051
MLS# 620581
5 beds  |  5 baths  |  4235 sqft

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13st-lot 390 13th St Key Colony 001 390-13th-lot-lines 13th st lot Canal Side Dock Vacant Lot Left Side Back View Pool, Spa & Patio Oceanside Dock Oceanside Dock Pool Waterfall Patio Seating Patio Dining Outdoor Kitchen Front View Front Gate Parking and Garages Front Walk Front Entrance Grand Foyer Living Room Living Room View Living Room Picture Window Kitchen & Breakfast Bar Kitchen & Breakfast Bar Dining Area View Foyer and Front Door Foyer into other Rooms Main Floor Half Bath Main Floor Den/Office Main Floor Laundry Main Floor Office/Garage Main Floor Spare/Play Room Main Floor Indoor/Outdoor Bath Marble Staircase Second Floor Foyer Second Floor Foyer Views Master Bedroom Master Bedroom View from Master Bed Master Bath Master Bath Honey Onyx Double Vanity Master Bath Honey Onyx Double Vanity Master Bedroom Balcony Entrance Master Bedroom Balcony View Master Bedroom Walk in Closet Bedroom 2 Bedroom 2 Bedroom 2 Bathroom Bedroom 3 Bedroom 3 Bedroom 3 Bathroom Bedroom 3 Balcony Bedroom 3 Walk in Closet Marble Columns and second Floor View Bedroom 4 Bedroom 4 View Bedroom 4 Bathroom Patio Night Back Landscape Lighting Dock Lighting Pool Lighting Front Landscape Lighting Front Landscape Lighting 390 13th St Key Colony 355 Virtual Paint Exterior Virtual Paint and Furniture remova Virtual Paint and Furniture removal Virtual Paint and Furniture remova Virtual Paint and Furniture remova Virtual Paint and Furniture remova Virtual Paint and Furniture remova 8 How it was buillt (2) How it was buillt (3) How it was buillt (4) How it was buillt (5) How it was buillt (6) How it was buillt (7) How it was buillt (8) How it was buillt (9) How it was buillt (10) How it was buillt (11) How it was buillt (12) How it was buillt (13) How it was buillt (14) How it was buillt (15) How it was buillt (16) How it was buillt (17) How it was buillt (18) How it was buillt (19) How it was buillt (20) How it was buillt (21) How it was buillt (22) How it was buillt (23) How it was buillt (24) How it was buillt (25) How it was buillt (26) How it was buillt (27) How it was buillt (28) How it was buillt (29) How it was buillt (30) How it was buillt (31) How it was buillt (32) How it was buillt (33) How it was buillt (34) How it was buillt (35) How it was buillt (36) How it was buillt (37) How it was buillt (38) How it was buillt (39) How it was buillt (40) How it was buillt (41) How it was buillt (42) How it was buillt (43) How it was buillt (44) How it was buillt (45) How it was buillt (46) How it was buillt (47) How it was buillt (48) How it was buillt (49) How it was buillt (50) How it was buillt (51) How it was buillt (52) How it was buillt (53) How it was buillt (54) How it was buillt (55) How it was buillt (56) How it was buillt (57) How it was buillt (58) How it was buillt (59) How it was buillt (60) How it was buillt (61) How it was buillt (62) How it was buillt (63) How it was buillt (64) How it was buillt (65) How it was buillt (66) How it was buillt (67)

Property Description
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.

Details
Maps
Contract Information
Listing Board: Marathon/Lower Keys
As is Rght to Inspct: Yes
Current Price: $9,999,000
Listing Date: 2026-07-09
List Price: $9,999,000
Location, Tax & Legal
City: KEY COLONY
Mile Marker: 53.5
Marathon Neighborhood: N/A
Side: Ocean
Flood Zone: AE
Alternate Key #: 8733593
Add'l Parcel #1: 00079872-012400
Parcel #: 00079872-003500
Zoning: R-1A - Key Colony Single Family
Deed Restrictions: Unknown
Legal: BLK 1 LOT 35 COURY SUBD NO 2 PB7-48 OR1087-2104 OR1549-2052 OR1726-2157 OR1855-624
Taxes: 19741.12
Tax Year: 2025
Pub Sewer HkUp: Yes
Street #: 390
Street Name: 13Th
Street Suffix: Street
Key/Island: Key Colony
State/Province: FL
Zip Code: 33051
County: Monroe
Subdivision: Coury Sub (53.5)
Area: 17 - Vaca Cut - Both Sides Holiday Inn/Key Colony
General Property Description
Realtor.COM Type: Residential - Single Family
Waterfront: Yes
Control Depth: 5
Lot SqFt: 58466
Pool: Yes
Lot Sqft Source: Seller
Total Units: 0
Acres: 1.34
SqFt Source: Seller
Rentals Allowed: Yes
Min Rental Days: 7
Style: Single Family
Year Built: 2004
Living Apx SqFt: 4235
Total Bedrooms: 5
Full Baths: 4
Half Baths: 1
Total Baths: 5
Remarks & Misc
Remarks – Consumer: 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.
Association Info
Mandatory Home Owners Asc: No
1st Right of Refusal: No
Association Fee $: 0
Fee Includes
None: 1
Dockage
Dock Length: 40
Boat Lift: 1
Other Dockage: 1
Tax Exemptions
Homestead: 1
Appliances
Dishwasher: 1
Disposal: 1
Dryer: 1
Freezer: 1
Gas Appliances: 1
Microwave: 1
More Appliances: 1
Oven: 1
Range: 1
Refrigerator: 1
Washer: 1
Pets
Pets Allowed: 1
Cooling
Central Air: 1
Heat Pump: 1
Waterfront
Canal Front: 1
Oceanfront: 1
Open Water: 1
Waterview
Canal View: 1
Ocean View: 1
Open Water View: 1
Floor
Marble: 1
Neighborhood Feature
Beach: 1
Bike Paths: 1
Tennis Courts: 1
Interior Features
Built-in Cabinets: 1
Cathedral Ceilings: 1
Drapes/Blinds Incl: 1
Entrance Foyer: 1
Granite Counter Top: 1
Security System: 1
Storage: 1
Walk-in Closet(s): 1
Whirlpool Bath Tub: 1
Window Treatments: 1
Property Condition
Updated/Remodeled: 1
Specialty Rooms
Laundry Room: 1
Building Style
Above Flood: Yes
Stories: 2 Stories
Windows/Doors
Impact Rstnce Doors: 1
Impact Rstnce Window: 1
Other Windows/Doors: 1
Vehicle Storage
Garage: 1
Attached: 1
Auto Door Opener: 1
Off Street Parking: 1
Security
Central Station Sys: 1
Electric Gate: 1
Construction
Concrete: 1
Land Size
1 Less Than 2 Acres: 1
Furnished
Furnished: 1
Terms
Cash: 1
Conventional: 1
FHA: 1
VA: 1
Other Specify: 1
Utilities
Buyer to Verify: 1
Cable Available: 1
Elect Separate Meter: 1
FKAA: 1
Municipal Sewer: 1
Water Separate Meter: 1
Porch/Balcony
Deck: 1
Open Porch/Balcony: 1
Patio: 1
Title
Negotiable: 1
Exterior Features
Built-in Grill: 1
Hot Tub: 1
Outdoor Kitchen: 1
Privacy Wall/Fence: 1
Storage: 1
Pool Info
In Ground: 1
Decked: 1
Pre-Wired
Cable: 1
Roof
Concrete Roof: 1
Financial Status
Standard Sale: Yes
Status Change Info
Status: Active
Property Features
Fee Includes: None
Tax Exemptions: Homestead
Waterfront: Canal Front; Oceanfront; Open Water
Waterview: Canal View; Ocean View; Open Water View
Dockage: Boat Lift; Other Dockage
Property Condition: Updated/Remodeled
Vehicle Storage: Garage; Attached; Auto Door Opener; Off Street Parking
Furnished: Furnished
Cooling: Central Air; Heat Pump
Utilities: Buyer to Verify; Cable Available; Elect Separate Meter; FKAA; Municipal Sewer; Water Separate Meter
Interior Features: Built-in Cabinets; Cathedral Ceilings; Drapes/Blinds Incl; Entrance Foyer; Granite Counter Top; Security System; Storage; Walk-in Closet(s); Whirlpool Bath Tub; Window Treatments
Pre-Wired: Cable
Specialty Rooms: Laundry Room
Appliances: Dishwasher; Disposal; Dryer; Freezer; Gas Appliances; Microwave; More Appliances; Oven; Range; Refrigerator; Washer
Exterior Features: Built-in Grill; Hot Tub; Outdoor Kitchen; Privacy Wall/Fence; Storage
Pool Info: In Ground; Decked
Construction: Concrete
Floor: Marble
Roof: Concrete Roof
Pets: Pets Allowed
Neighborhood Feature: Beach; Bike Paths; Tennis Courts
Security: Central Station Sys; Electric Gate
Land Size: 1 Less Than 2 Acres
Terms: Cash; Conventional; FHA; VA; Other Specify
Title: Negotiable

Listing Office: LPT Realty, LLC

Last Updated: July - 09 - 2026

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