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550 Harbor Dr, Key Biscayne FL 33149
550 Harbor Dr, Key Biscayne FL 33149
Florida>Key Biscayne>Village of Key Biscayne

550 Harbor DrKey Biscayne, FL 33149

For Sale

$19,450,000

Smart Buyer Rebate $194,500

Enjoy Paradise Found 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 staff 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 dolphins and manatees swim in your backyard. As the sun hits the horizon, the afterset lights up the sky illuminating the clouds in a breathtaking array of tropical colors. Text listing agent. 24hr notice

Listed by William Earle

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License #0663590

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Three Bridges Realty, LLC

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3053452023

Last updated October 28, 2026

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Source: SEF #A12111835

Listing Facts

  • TypeSingle-family
  • NeighborhoodVillage of Key Biscayne
  • Bedrooms7
  • Bathrooms7.5
  • Days on Prevu8
  • Taxes$117,717/year
  • Size6,497 sqft
  • Price per sqft$2,994

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Washer/Dryer
  • Air Conditioning
  • Elevator
  • Parking
  • Swimming Pool

Location

Mortgage Calculator

Listing History

10/23/2026
Listed by Three Bridges Realty, LLC
$19,450,000
  1. 10/23/2026$19,450,000
    Listed by Three Bridges Realty, LLC

Property Details for 550 Harbor Dr

Association

Amenities

  • Pets Allowed: No, Yes

Exterior

Construction

  • Roof: Barrel
  • Year Built: 2003
  • Year Built Details: Resale
  • Architectural Style: Mediterranean
  • Construction Materials: Block
  • Exterior Features: Balcony

Features

  • Direction Faces: East
  • Patio And Porch Features: Porch
  • Pool Features: In Ground, Private
  • Pool Private: Yes
  • Waterfront Features: Canal Access, Lagoon, Ocean Access
  • Waterfront: Yes

Measurements

  • Building Area Total: 7,356
  • Frontage Length: 130
  • Frontage Type: Lagoon/Estuary
  • Lot Features: Waterfront
  • Lot Size Area: 13,302
  • Lot Size Square Feet: 13,302
  • Lot Size Units: Square Feet

Financial

Taxes

  • Parcel Number: 24-52-05-007-0020
  • Tax Annual Amount: $117,717.00
  • Tax Year: 2025

Interior

Features

  • Appliances: Dryer, Dishwasher, Disposal, Microwave, Refrigerator, Washer
  • Flooring: Marble, Other
  • Interior Features: Elevator, Master Downstairs

Measurements

  • Living Area: 6,497

Rooms

  • Bathrooms Full: 7
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 8
  • Bedrooms Total: 7

Other

Location

  • Subdivision Name: HURRICANE COVE

Parking

Parking

  • Attached Garage: Yes
  • Covered Spaces: 4
  • Garage Spaces: 4
  • Garage: Yes
  • Parking Features: Attached, Driveway, Garage, Golf Cart Garage, Paver Block, Garage Door Opener

Schools

Elementary School

  • Elementary School: Keybiscayne

High School

  • High School: Coral Gables

Middle or Junior School

  • Middle Or Junior School: Ponce De Leon

Utilities

Equipment

  • Cooling: Central Air, Electric
  • Has Cooling: Yes
  • Heating: Central, Electric
  • Has Heating: Yes
  • Sewer: Public Sewer
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 7 bedrooms and 7.5 bathrooms in this single-family home at 550 Harbor Dr.

What schools are nearby to 550 Harbor Dr?

Nearby schools include the Keybiscayne Elementary School, Ponce De Leon Middle School, and Coral Gables High School.

Does this single-family home have parking?

Yes, there are 4 parking spaces available for 550 Harbor Dr.

What are the annual taxes for 550 Harbor Dr?

Annual taxes for this single-family home are estimated at $117,717.

How does 550 Harbor Dr compare to other single-family homes in Village of Key Biscayne?

This single-family home is listed 58% above the average price for single-family homes in Village of Key Biscayne and has been on the market for 193 less days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 6,497 sqft.

550 Harbor Dr is a 7-bedroom, 7.5-bath single-family home for sale in Key Biscayne FL 33149. Available on Prevu for 8 days at $19,450,000. This residence features 6,497 square feet of living space, located in Village of Key Biscayne. The median listing price for single-family homes in this area is $2,400,000. Nearby schools include Keybiscayne Elementary School, Ponce De Leon Middle School, and Coral Gables High School. Additional amenities include private outdoor space, dishwasher, elevator, air conditioning, parking, swimming pool, and washer/dryer. View other single-family home listings in Key Biscayne.

Based on information from Miami Association of REALTORS and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.