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VIM Realty Group LLC
Active

$6,950,000

685 Harbor Ln, Key Biscayne FL 33149, BISCAYNE KEY ESTATES, Key Biscayne

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Overview

5 bd · 6 ba · 5,421 sq ft

Set on one of the largest lots in Key Biscayne, a rare 12,200 sqft parcel, this colonial-style residence, known as Villa Rosa, was designed by renowned architect Cesar Molina and sits on a quiet, low-traffic street in a well-established, family-friendly neighborhood. The generous lot allows for a spacious backyard with pool and abundant green space, ideal for outdoor living and entertaining. Double balconies and covered terraces create a seamless indoor-outdoor flow throughout the home. This 5-bedroom residence offers bright interiors and a chefs kitchen with island, Sub-Zero refrigerator, wine cooler, double ovens, and two dishwashers. The primary suite includes a private terrace, oversized walk-in closet with safe, and dual baths with sauna. Also includes maids quarters and hurricane code construction. Minutes from the beach, parks, and top schools - a rare opportunity to own a well-designed home with an exceptional lot on one of Key Biscayne's most desirable streets.

Amenities & features

Interior

  • First Floor Entry
  • Bar
  • Closet Cabinetry
  • Cooking Island
  • Entrance Foyer
  • Walk-In Closet(s)
  • Family Room
  • Great Room
  • Storage

Exterior

  • Lighting
  • Open Balcony

Pool

  • In Ground

Appliances

  • Dishwasher
  • Disposal
  • Dryer
  • Electric Water Heater
  • Ice Maker
  • Gas Range
  • Refrigerator

Flooring

  • Marble
  • Tile
  • Wood

Parking

  • Driveway

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Property data on this website comes in part from the Southeast Florida Multiple Listing Service of MIAMI Association of REALTORS®. Listings held by brokerages other than VIM Realty Group LLC are identified by the listing brokerage or IDX mark. The information is for consumers’ personal, non-commercial use to identify properties of interest. It is considered reliable but is not guaranteed. All measurements, including square footage, are approximate and should be verified independently. © 2026 MIAMI Association of REALTORS®. Equal Housing Opportunity.

This website is not the MLS.