6644 Windsor LaneMiami Beach, FL 33141Sale Price: $13,350,000

  • Sale Price: $13,350,000
  • 325 Days Since Sale
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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.
  • $13,350,000Sale Price
  • 7Bedrooms
  • 8Full Bath
  • 2Half Baths
  • 6,485Square Feet
  • 13,125Lot Size Square Feet

Listing Tools

Discover unparalleled luxury in this brand-new estate on the coveted La Gorce Island. This 2025 masterpiece with 7 beds/ 8 full baths/2 half baths boasts a grand foyer entrance, soaring ceilings, elegant custom millwork throughout & inviting sunlit living & great room. The gourmet kitchen features a large eat-in island, wine fridge & top of the line Subzero, Wolf & Miele appliances. The expansive primary suite offers a large private terrace overlooking the sparking pool, boutique style his & her walk-in closets & spa-like bathroom adorned w/ a freestanding Victoria+Albert soaking tub, & oversized shower. Outside, indulge in the resort-style pool and spacious pergola w/ full summer kitchen & wet bar. Additional features include a double height 3-car garage, elevator and 2 laundry rooms.

Property Details of 6644 Windsor Lane

Property Details

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Mortgage Calculator


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Est. Mortgage:
$/month over payments
Federal 30-year interest rate: 6.53% last updated on May 28, 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 Daniel Hertzberg of Coldwell Banker Realty

Listing Sold by Stacy Robins Companies, Inc.

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 3, 2026

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