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Waterfront

16750 old state road 4a

Sugarloaf Key, FL 33042

$9,950,000

6 BEDS 5 BATHS
5,208 SQFT2.32 AC LOT
Residential - Single Family
Waterfront
Image 1: Twilight
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Image 4: Aerial
Bedrooms 6
Total Baths 5
Full Baths 4
Square Feet 5208
Acreage 2.33
Status Active
MLS # 617329
County Monroe
More Info
Category Residential - Single Family
Status Active
Square Feet 5208
Acreage 2.33
MLS # 617329
County Monroe
Introducing Blue Water Lagoon Estate! Experience unmatched privacy and exceptional waterfront living at this gated 2.33-acre oceanfront estate in exclusive Sugarloaf Beach -- a location famously featured in the film ''True Lies''. Designed for the avid boater and those seeking a resort-style lifestyle, this 5,208 sq. ft. residence offers rare amenities and direct access to world-class fishing and diving.A protected 6-boat basin with room for extra boats is the centerpiece of the waterfront, complete with 25K and 16K lifts, a boat ramp, sandy beach, lookout point, and composite observation deck. After a day on the water, unwind in the lagoon-style saltwater pool with heater, chiller, and custom water features. The expansive tiki bar includes TVs, True refrigerator/freezer drawers, and an ice machine--perfect for effortless outdoor entertaining. Additional features include a firepit, private sandy beach, and a full outdoor kitchen equipped with built-in BBQ, Viking appliances, and True refrigeration.The upper level offers a bright and open Great Room with sweeping ocean views, a spacious dining area, and a chef's kitchen with stainless appliances. Two covered verandas provide ideal spaces for taking in the breezes and panoramic vistas. The primary suite features an office, en suite bath, walk-in closet with laundry, sunroom, and loft. Two additional upstairs guest rooms comfortably accommodate visitors, while the separate downstairs living area offers three more guest bedrooms for privacy and flexibility.Designed for hosting and convenience, the home is equipped with a Sonos sound system, property-wide Wi-Fi, abundant storage, a two-car garage with fishing lockers, and generous parking along a winding paver driveway. Lush, mature landscaping surrounds the property, creating a serene and secluded Sugarloaf Key retreat.Call for more information today!
Location not available

Exterior Features

  • Style Single Family
  • Construction Single Family
  • Siding CBS
  • Exterior Bar, Water Display, Storage, Sprinkler System, Sandy Beach, Privacy Wall/Fence, Outdoor Shower, Outdoor Kitchen, Lanai, Lighting, Fencing, Chickee Hut, Built-in Grill
  • Roof Metal Roof
  • Garage No
  • Water FKAA, Buyer to Verify
  • Sewer FKAA, Buyer to Verify

Interior Features

  • Appliances More Appliances, Stainless Steel Appliance(s), Wine Cooler, Ice Machine, Freezer, Microwave, Oven, Range, Refrigerator, Dishwasher, Dryer, Washer
  • Heating Central
  • Cooling Central Air, Ceiling Fans(s)
  • Living Area 5,208 SQFT
  • Year Built 1959

Financial Information

  • Parcel ID 1152901
  • Zoning SS - Sparsely Settled Residential District

Additional Services

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Listing Information

Listing Provided Courtesy of The Agency Florida Keys
Listing Agent Lisa Swanson
Florida Keys, MLS
Listing data is current as of 12/16/2025.

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