12455 Keystone Island DriveNorth Miami, FL 33181Sale Price: $6,850,000

  • Sale Price: $6,850,000
  • 665 Days Since Sale
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Federal 30-year interest rate: 6.52% last updated on Jun 11, 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.
  • $6,850,000Sale Price
  • 7Bedrooms
  • 7Full Bath
  • 6,199Square Feet
  • 15,393Lot Size Square Feet

Listing Tools

Located in the gated waterfront community of Keystone Island I, this oversized 15,393 SF lot boasts 103 FT of water frontage, with spectacular east facing wide bay views. Build your dream home ground up or renovate this spacious 7 bedroom 7 bathroom two story home, with an open floorplan, big bright rooms, and large pool home. Enjoy views of Biscayne Bay, Bay Harbor, Bal Harbor and the skyline. Imagine waking up to the breathtaking sunrises every morning from your residence. Located close to the Bay Harbour entrance, this property is a boater's dream with room for your yacht, deep water dockage and no fixed bridges.

Property Details of 12455 Keystone Island Drive

Property Details

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Mortgage Calculator


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Est. Mortgage:
$/month over payments
Federal 30-year interest rate: 6.52% last updated on Jun 11, 2026. * The above figures are estimates provided by Union Street Media using the FRED® API, and are not endorsed or certified by the Federal Reserve Bank of St. Louis. Check with your lender for actual interest rates.
Listed by Jonathan Mann of Coldwell Banker Realty, Victoria Fisher of One Sotheby's International Realty

Listing Sold by The Brokerage South Florida Real Estate, LLC.

The multiple listing information is provided by Miami Association of REALTORS® from a copyrighted compilation of listings. The compilation of listings and each individual listing are © 2026 Miami Association of REALTORS®. All Rights Reserved. The information provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. All properties are subject to prior sale or withdrawal. All information provided is deemed reliable but is not guaranteed accurate, and should be independently verified. Data last updated on June 15, 2026

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