260 15Th Circle, Key Colony, FL 33051
New Listing
$18,000,000
Property Type:
Residential
Bedrooms:
6
Baths:
7
Square Footage:
6,126
Lot Size (sq. ft.):
32,150
Status:
Active
Current Price:
$18,000,000
List Date:
10/29/2026
Last Modified:
10/29/2026
Description
Set on a builder's acre in Key Colony Beach, this extraordinary 2026 completed estate occupies a 32,150 square foot corner parcel, approximately 0.74 acres, with 319 linear feet of ocean frontage directly overlooking Vaca Cut. Offering exceptional waterfront presence, extensive outdoor amenities, and nearly 10,000 square feet of gross area, this is a property designed for the most discerning buyer.
The residence features 6,126 square feet under air, with nearly 11,000 square feet of gross area inclusive of terraces, the first floor, and additional areas associated with the elevator systems. From the private entrance framed by Oolite stone blocks and a custom wooden gate to the Brazilian Cumaru exterior, coral stone accents, and travertine detailing, the property reflects a consistent commitment to quality.
Inside, every finish has been carefully selected. Travertine floors, designer wallpaper, glass railings, custom Italian Pedini millwork, and integrated marble sinks establish a refined architectural palette. The kitchen features premium Wolf and Sub Zero appliances, two islands, a walk in pantry, and Calacatta stone with waterfall edges on both sides. Brizo plumbing fixtures and designer electrical fixtures complement the high end finishes throughout.
The primary suite offers a spacious walk in closet with integrated lighting and a makeup area, alongside a bathroom featuring a travertine bathtub. The dedicated wellness and massage room incorporates a sauna, steam shower, and plunge pool. A temperature controlled wine cellar accommodates more than 200 bottles, while a glass pneumatic vacuum elevator designed for four people adds a distinctive architectural feature.
Outside, the heated 50 foot by 25 foot pool and spa anchor the entertaining area. A lighted mini golf course, professionally designed tropical landscaping, irrigation, and low voltage lighting extend the resort atmosphere across the grounds and waterfront.
For boating enthusiasts, two priv
Open Houses
Saturday, November 07, 11:00 am - 4:00 pm
More Information MLS# 621847
Contract Information
Current Price: $18,000,000
Listing Date: 2026-10-29
Listing Board: Florida Keys
List Price: $18,000,000
Potential Short Sale: No
Bank Owned: No
Location Tax Legal
Street #: 260
Street Name: 15Th
Street Suffix: Circle
Key/Island: Key Colony
State/Province: FL
Zip Code: 33051
County: Monroe
Subdivision: Key Colony Beach (53.5)
Area: 17 - Vaca Cut - Both Sides Holiday Inn/Key Colony
General Property Description
Realtor.COM Type: Residential - Single Family
Style: Single Family
Waterfront: Yes
Control Depth: 10
Pool: Yes
Year Built: 2026
Lot Size: X
Lot SqFt: 32150
Lot Sqft Source: Appraisal
Acres: 0.74
Living Apx SqFt: 6126
SqFt Source: Blue Print
Total Bedrooms: 6
Full Baths: 6
Half Baths: 1
Total Baths: 7
Rentals Allowed: Yes
Status Change Info
Status: Active
Association Info
Mandatory Home Owners Asc: No
1st Right of Refusal: No
Dockage
Dock: Wood
Seawall: Concrete
Building Style
Above Flood: Yes
Stories: 3 Stories
Vehicle Storage
Car(s): 3
Appliances
Other: BBQ, Beer Dispenser
Pool Info
Heated: Yes
Financial Status
Auction: No
Bank Owned: No
Potential Short Sale: No
Property Features
Fee Includes: None
Tax Exemptions: None
Waterfront: Oceanfront; Open Water
Waterview: Ocean View; Open Water View
Property Condition: New Construction
Vehicle Storage: Garage
Furnished: Unfurnished
Cooling: Central Air
Heating: Central; Hot Water; Propane
Utilities: FKAA; Municipal Sewer
Interior Features: Built-in Cabinets; Elevator; Fire Sprinkler; Pantry; Smoke Alarms; Walk-in Closet(s); Wet Bar
Pre-Wired: Cable
Specialty Rooms: Gym; Laundry Room; Loft; Sauna/Steam Room; Sun/Florida Room
Appliances: Dishwasher; Dryer; Freezer; Ice Machine; More Appliances; Oven; Refrigerator; Washer; Wine Cooler
Exterior Features: Bar; Built-in Grill; Fencing; Hot Tub; Lighting; Outdoor Kitchen; Privacy Wall/Fence; Sprinkler System
Pool Info: In Ground; Concrete
Construction: CBS; Concrete
Floor: Marble
Roof: Concrete Roof
Pets: Other See Remarks
Neighborhood Feature: Airstrip; Beach; Clubhouse; Community Boat Ramp; Community Pool
Security: Patrolled Area
Land Size: 1/2 - Less Than 1 AC
Terms: Cash; Conventional
Title: Negotiable
GF-Interior Features: LED Lighting
Documents
Listing Office: Trustpoint Realty, LLC
Last Updated: October - 29 - 2026
The data relating to real estate for sale on this web site comes in part from the Florida Keys MLS, Inc. Information provided is deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. The information being provided is for consumers’ personal, non-commeral use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. IDX data is deemed reliable but is not guaranteed accurate by the MLS.
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