550 Harbor Dr, Key Biscayne, FL 33149

Local realty services provided by:Better Homes and Gardens Real Estate Florida 1st
550 Harbor Dr,Key Biscayne, FL 33149
$21,950,000
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  • 7 Beds
  • 8 Baths
  • 6,497 sq. ft.
  • Single family
  • Active
Listed by: william earle
Office: three bridges realty, llc.
MLS#:A11912105
Source:SEFMLS

Price summary

  • Price:$21,950,000
  • Price per sq. ft.:$2,983.96

About this home

Situated on the exclusive island of Key Biscayne, this extraordinary 7,000sqft waterfront estate sits on a rare double lot located on Hurricane Harbor overlooking tranquil Manatee Lagoon. The property offers an unparalleled sanctuary of luxury and seclusion with features including a 4 car garage ideal for collectors, professionally landscaped yard well suited for outdoor entertaining, 7 bedrooms and 7.5 baths including live-in quarters. Expansive living areas flow seamlessly to large outdoor, covered porches becoming your al fresco living room for outdoor dining or relaxing and soaking in the beauty of the natural environment. As the sun hits the horizon, Sunsets light up the sky illuminating the clouds in a breathtaking array of tropical colors. Text listing agent. 24hr notice

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Home facts

  • Year built:2003
  • Listing ID #:A11912105
  • Updated:February 14, 2026 at 10:58 AM

Rooms and interior

  • Bedrooms:7
  • Total bathrooms:8
  • Full bathrooms:7
  • Half bathrooms:1
  • Living area:6,497 sq. ft.

Heating and cooling

  • Cooling:Central Air, Electric
  • Heating:Central, Electric

Structure and exterior

  • Roof:Barrel
  • Year built:2003
  • Building area:6,497 sq. ft.
  • Lot area:0.53 Acres

Schools

  • High school:Coral Gables
  • Middle school:Ponce De Leon
  • Elementary school:Keybiscayne

Utilities

  • Water:Public
  • Sewer:Public Sewer

Finances and disclosures

  • Price:$21,950,000
  • Price per sq. ft.:$2,983.96
  • Tax amount:$105,472 (2024)
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