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3742 Seagrape St, Big Pine Key, FL - photo 1
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3742 Seagrape St, Big Pine Key, FL - photo 2
3742 Seagrape St, Big Pine Key, FL - photo 3
3742 Seagrape St, Big Pine Key, FL - photo 4
3742 Seagrape St, Big Pine Key, FL - photo 5
+42

$4,650,000

3 beds3 baths4,687 sqft|A11877495 MLS#

3742 Seagrape St, Big Pine Key, FL 33043

Est.$27,900/moGet pre-qualified

Single Family Residence

Residential

Built in

2014

Lot size

17,424 sqft

Price/sqft

$992

HOA

None

Listed by: Jo Ann Cook 305-360-7968, Ocean Sotheby's International 305-735-4095

Source:Beaches MLS (RAPB)|MLS #A11877495

Get price drop alert on this property the moment it happen

Preferred Brokerage Partner

Kinsfolk Realty

Kinsfolk Signature Realty

What's special

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.

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Facts & features

Bedrooms & bathrooms

  • Bedrooms:3
  • Bathrooms:3
  • Full bathrooms:0

Heating

  • Has Heating:Yes

Interior area

  • Total structure area:4,687 sqft
  • Total interior livable area:4,687 sqft

Parking

  • Parking features:N/A
  • Garage spaces:0
  • Has attached garage:No

Lot

  • Size:17,424 sqft

Details

  • Parcel number:N/A

Type & style

  • Home type:Single Family Residence
  • Property subtype:Residential

Materials

  • • N/A

Condition

  • Year built:2014

Contact agent

Price history

DateEventPrice
2025-04-28T00:00:00.000ZListed for sale$4,650,000$992/sqft

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