260 15Th Circle, Key Colony, FL 33051 (MLS# 621847)

260 15Th Circle, Key Colony, FL 33051

$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: 11/08/2026

Overview

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 ... (Read more)

Listing Details MLS# 621847

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

Contract Information

Listing Board: Florida Keys
Potential Short Sale: No
Bank Owned: No

General Property Description

Realtor.COM Type: Residential - Single Family
Style: Single Family
Waterfront: Yes
Control Depth: 10
Pool: Yes
Year Built: 2026
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: Yes
Total Baths: 7
Rentals Allowed: Yes

Association Info

Mandatory Home Owners Asc: No
1st Right of Refusal: No

Dockage

Dock: Wood
Seawall: Concrete

More Information

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

Listing Office: Trustpoint Realty, LLC

Last Updated: November - 08 - 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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