16750 Old State Road 4a, Sugarloaf Key, FL 33042

Sugarloaf Key
Local realty services provided by:Better Homes and Gardens Real Estate Destinations
16750 Old State Road 4a,Sugarloaf Key, FL 33042
$8,995,000
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  • 6 Beds
  • 5 Baths
  • 5,208 sq. ft.
  • Single family
  • Active
Listed by: lisa swanson
Office: the agency florida keys
MLS#:617329
Source:FL_FKBOR

Price summary

  • Price:$8,995,000
  • Price per sq. ft.:$1,727.15

About this home

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...

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Home facts

  • Year built:1959
  • Listing ID #:617329
  • Added:62 day(s) ago
  • Updated:June 29, 2026 at 10:42 PM

Rooms and interior

  • Bedrooms:6
  • Total bathrooms:5
  • Kitchen Description:Built-in Cabinets, Granite Counter Top
  • Living area:5,208 sq. ft.

Heating and cooling

  • Cooling:Ceiling Fans(s), Central Air
  • Heating:Central

Structure and exterior

  • Year built:1959
  • Building area:5,208 sq. ft.
  • Lot area:2.33 Acres
  • Exterior Features:Bar, Boat Slip, Built-in Grill, Chickee Hut, Fencing, Lanai, Lighting, Outdoor Kitchen, Outdoor Shower, Privacy Wall/Fence, Sandy Beach, Sprinkler System, Storage, Water Display

Finances and disclosures

  • Price:$8,995,000
  • Price per sq. ft.:$1,727.15
  • Tax amount:$42,587

Features and amenities

  • Amenities:Bar, Built-in Cabinets, Drapes Included, Security System, Storage, Window Treatments

Parking

  • Parking description:Attached, Off Street

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