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260 15Th Circle, Key Colony, FL - photo 1

$18,000,000

260 15Th Circle

Key Colony, FL 33051

Estimated payment $91,593/month

HOA not listed, not included · estimated tax · estimated insurance · 20% down, 6.5%, 30 yr

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6Beds
7Baths
6,126Sq Ft
$2938Price/Sq Ft

Preferred partner

Kinsfolk Realty

Kinsfolk Signature Realty

Powered by Hometrino

(813) 602-0498

Highlights

Built in 2026
32,234 sqft Lot

About This Home

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

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Facts & features

Bedrooms & bathrooms

  • •Bedrooms:6
  • •Bathrooms:7 (6 full, 1 half)
  • •Full bathrooms:6
  • •Half bathrooms:1

Heating

  • •Has Heating:Yes

Interior area

  • •Total structure area:6,126 sqft
  • •Total interior livable area:6,126 sqft

Parking

  • •Parking features:N/A
  • •Garage spaces:0
  • •Has attached garage:No

Lot

  • •Size:32,234 sqft

Details

  • •Parcel number:N/A

Type & style

  • •Home type:Single Family Residence
  • •Property subtype:Residential

Materials

  • • N/A

Condition

  • •Year built:2026

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Price history

DateEventPrice
10/30/2026Listed for sale$18,000,000$2938/sqft

Listing Agent

Joseph Suarez

Trustpoint Realty, LLC

Brokerage Phone: 305-300-2804

Source: Florida Keys MLS · MLS #621847

Data Powered by Home Junction, Inc.

Nearby

Supermarkets

Miss Christina

1.9 mi

Dining

Curly’s Coffee

0.5 mi

Lobster Monster

0.6 mi

Coffee Loft

0.7 mi

Parks

Oceanfront Park

1.0 mi

Rotary Children's Park

1.9 mi

Beaches

Coca Plum Beach

1.8 mi

Campground Beach

3.2 mi

Public Beach

3.3 mi

Nearby amenity locations include data © OpenStreetMap contributors.