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680 Gulf Lane, CASTAWAY KEY UNRECORDED SUBDIVISIONUpper Captiva, FL 33924Sale Price: $3,000,000

  • Sale Price: $3,000,000
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Federal 30-year interest rate: 6.53% last updated on May 28, 2026
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.
  • $3,000,000Sale Price
  • 4Bedrooms
  • 5Bathrooms
  • 0.59Acreage
  • 3,523Square Feet
  • Den,Screened Porch,Great RoomRoom Type

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Fantastic estate with panoramic gulf views, private pool, your own canal lot lined with private docks, and high rental income! From the first steps onto this property, you sense this home's grand and spectacular scale. This house will delight you from the double-level porches to the Gulf-front waterfall pool nestled between the palm trees. The first level offers three spacious bedrooms and a covered screen porch. The second level offers a light & open living space with multiple seating areas, butler's pantry, built-in wet bar, fireplace and views, views, views. You are protected by storm shutters and automatic roll-safe shutters for the exterior porches too. The top-level master suite is a completely autonomous space with its own Gulf side porch, spacious master bedroom, fitness area (with space to add a wet bar,) and glorious master bath with a walk-in shower. This Estate package includes a canal front lot that offers its own dock slip for your boat. The lot is partially cleared and fenced along the roadside, creating an excellent parking area for your vessel(s) and even your golf carts for easy private arrivals and departures from the house.

Property Details of 680 Gulf Lane, CASTAWAY KEY UNRECORDED SUBDIVISION

Property Details

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Listed by Mark Muller of Resort Properties Internationa

Listing Sold by Sanibel Island

Based on information submitted to Gulf Coast as of June 1, 2026 . All data is obtained from various sources and has not been, and will not be, verified by broker or Gulf Coast.  All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. NOTICE: Many homes contain recording devices, and buyers should be aware they may be recorded during a showing.

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