3742 Seagrape Street, Big Pine Key, FL 33043
  • $5,390,000
  • $6,450,000

Description

Escape to “The Castle”, a luxurious gated Gulf-front estate spanning 1.14 acres on Big Pine Key. Built in 2014 with poured concrete, impact windows/doors, elevator, and generator, this 4, 600+ sq. ft. masterpiece offers 3 bedrooms, 3 baths, and breathtaking Gulf views. Boaters enjoy 235’ of dockage: 140’ protected canal dock with lift, ramp, and slip, plus 95’ open-water pier dock with lift and seawall. Inside, a chef’s kitchen with 10.5’ island, dual sinks, Jenn-Air gas range, and wood cabinetry flows to a grand family room, theater, and rooftop deck. The top-floor primary suite boasts water views, office, lounge, spa bath, and custom closet. Outside, a resort-style pool with spa, heater/chiller, and LED lighting completes this rare Florida Keys retreat.

  • Address: 3742 Seagrape Street
  • City: Big Pine Key
  • State/County: FL
  • Zip/Postal Code: 33043

Details

Updated on May 31, 2026 at 3:08 am
  • MLS # A11877495
  • Price $5,390,000
  • Land Area 0.4 sqft
  • Bedrooms 3
  • Bathrooms 3
  • Garages 4.0
  • Garage Size x x
  • Year Built 2014
  • Property Status Active
  • Office Name Ocean Sotheby's International
  • Agent Name Jo Ann Cook

Additional Details

  • Listing Terms Cash, Conventional
  • Roof Concrete
  • Utilities Cable Available
  • Sewer Public Sewer
  • Cooling Central Air
  • Heating Central
  • Flooring Tile
  • County Monroe
  • Property Type Residential
  • Pool Concrete, Heated, In Ground
  • Parking Attached Carport, Circular Driveway, Covered, Carport, Driveway, Golf Cart Garage, Guest, Paver Block
  • Elementary School Sugarloaf
  • Middle School Marathon
  • High School Key West
  • Waterfront Bayfront, Canal Front, Ocean Access, Seawall

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