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Agricultural Land with Home for Sale in Sugarloaf Key, Florida

16200 Old State Rd, Sugarloaf Key, FL 33042

$3,999,000
20.6 acres
Active
ago
Est $21,045/mo

Retreat to over 20 acres of private paradise, where unobstructed open-water views and breathtaking sunrise and sunset skies set the tone for everyday. Remotely tucked away off Old State Road in Sugarloaf Key, this rare beachfront estate delivers a level of privacy and true coastal beauty that is nearly impossible to replicate in the Florida Keys. Concrete construction completed in 2024, this turnkey, fully furnished home was thoughtfully designed to take full advantage of its surroundings. Large hurricane-impact windows and doors frame open-water views from nearly every room, while the bright, spacious interior is completed with stylish, high-end finishes throughout.The outdoor living experience resembles your very own private resort, with multiple spaces designed to take in the peace, quiet, and surrounding views--including the balcony, pool, downstairs covered lanai, and fire pit area. The large, newly completed (2025) saltwater pool features both a heater and chiller for year-round comfort. Artificial turf around the pool creates a clean, low-maintenance outdoor aesthetic ideal for effortless enjoyment. Professionally designed landscaping is supported by a full irrigation system, while mosquito control systems provide coverage across the balcony, pool area, and lower-level seating spaces. Endless adventure begins right in your backyard, with direct access to your own private sandy beach. Launch straight into the Keys' best snorkeling, fishing, diving, kayaking, and exploring. The home is fully wired with CAT6 cabling, features a Sonos sound system throughout the interior and exterior, and includes a 500-gallon propane tank. Rare in scale, intentional in design, and defined by unmatched privacy and open-water views, this is a generational opportunity to own a truly one-of-a-kind beachfront retreat in the Florida Keys.

1,964
Sq feet
3
Beds
2
Full baths
2024
Built

Location

Street address
16200 Old State Rd, Unit 4A
Community
Sugarloaf Beach (17.0)
Coordinates
24.6131, -81.5495

Property details

Acreage
20.59 acres
Zoning
SS - Sparsely Settled Residential District
MLS #
KWAR 617926
Posted

Property taxes

2025
$17,412

Parcels

  • 00119450-000000

Legal description

Details and features

Listing

Type
Residential
Subtype
Single Family Residence

Lot

View
Ocean, Water
Waterfront
Oceanfront, Waterfront

Exterior

Parking
Covered, Open, RV
Structures
Storage
Features
Lighting, Outdoor Shower, Rain Gutters, Sandy Beach

Structure

Cooling
Ceiling Fan(s)
Roof
Metal

Interior

Rooms
Bathroom x 2, Bedroom x 3
Flooring
Vinyl
Appliances
Dishwasher, Dryer, Garbage Disposer, Microwave, Refrigerator, Washer
Features
Drapes/Blinds Incl, Fireplace(s), Quartz Countertops, Smoke Alarms

Listing history

DateEventPriceChangeSource
Jan 5, 2026New listing$3,999,000KWAR
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This 20.59-acre property is located at 16200 Old State Rd Unit 4A in Sugarloaf Key, FL 33042. The property is available for sale for $3,999,000. It has a 1,964 sq ft 3 bedroom, 2 bath house built in 2024.

Checked 7 hours ago — Updated

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Copyright (C) 2026 Key West Association of Realtors. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

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