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4 Beds
6 Baths
6,532 sqft

$22,000,100

19 Sunset Key Drive, Sunset Key FL, 33040

Price per sqft$3,368.05
Built in2000
Property size6,532 sqft
Property typeResidential

Overview

Sold

Closed

Listed Feb 3, 2026

Updated 2 weeks ago

A truly one-of-one legacy estate set on Sunset Key, one of the most coveted and private islands in the Florida Keys. Just minutes by boat from Key West, this extraordinary waterfront residence offers unmatched privacy, scale, and architectural distinction. Positioned on nearly an acre and the largest homesite on the island, this classically inspired estate was designed by a renowned Naples-based architect in a modified Bermuda style. Timeless in design and rich in detail, the home reflects exceptional craftsmanship throughout. The main residence features soaring ceilings with intricate custom moldings, marble and hardwood floors, and a magnificent great room with expansive glass doors opening to a wraparound lanai, creating seamless indoor-outdoor living with sweeping sunset and open-water views. The home offers three bedrooms, three full baths, and two half baths, complemented by a detached one-bedroom, one-bath guest house. Designed for both grand entertaining and everyday living, the estate flows effortlessly between interior and exterior spaces. Highlights include a grand entertainer's kitchen with oversized island seating and bespoke cabinetry, a custom wet bar with glass-front cabinetry and stone counters, multiple indoor sitting and lounge areas, a garage and a gated entry with circular brick drive. Outdoor living is elevated by expansive covered verandas, sun terraces, and a resort-style pool and spa adorned with custom mosaic artwork, an unforgettable setting for incredible sunsets, intimate gatherings, or live music under the stars. From nearly every vantage point, enjoy ever-changing water views with passing cruise ships, yachts, fishing boats, and frequent dolphin sightings. Sunset Key residents enjoy private beaches, a fitness center, spa, tennis courts, the acclaimed Latitudes restaurant, and a full suite of resort-style amenities. A rare opportunity to own one of the most distinctive properties ever offered in the Florida Keys.

Additional information

MLS® ID
618455

Interior Features

Bedrooms
4
Bathrooms
6
Basement
No

Exterior Features

Lot Size
0.68 Acres

Other Property Details

Taxes
$42,777
Tax Frequency
Annually
Association Fee Frequency
Quarterly
Garage
Yes
View
Yes
Pets Allowed
Yes
Pool
Yes
Waterfront
Yes
MLS provider logo

Listed by Pierre Marc Bellion with Ocean Sotheby's International Realty
Listing Contact: 305-731-3356 

The IDX display contains information sourced from the Florida Keys Board of REALTORS® as of 9/1/2026. This data is intended solely for personal, non-commercial use and is not to be utilized for any other purposes except to identify potential properties for purchase. Although the MLS data displayed is typically considered reliable, it is not guaranteed to be accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and are advised to conduct their own investigations or seek professional assistance. Other sources besides the Listing Agent may have contributed to the MLS data presented. Unless expressly specified in writing, the Broker/Agent has not confirmed any information obtained from external sources. The Broker/Agent may or may not have acted as the Listing and/or Selling Agent and cannot guarantee the accuracy of property locations displayed on any map. Any compensation offers are solely made to participants of the MLS where the listing is registered.

©2026 Florida Keys Board of REALTORS® all rights reserved.

Data last updated on 9/1/2026 at 1:43 AM UTC

 

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