685 Harbor Ln, Key Biscayne FL 33149
Key Biscayne, FL, 33149
$6,950,000
+ 28 more photos
Property facts
- Status
- Active
- Price
- $6,950,000
- Bedrooms
- 5
- Bathrooms
- 6 (5 full, 1 half)
- Living area
- 5,421 sqft
- Lot size
- 9,000 sqft
- Year built
- 2001
- Type
- Single Family Residence
- Garage spaces
- 1
- Days on market
- 180
- On market
- April 16, 2026
- MLS #
- A11997896
About this single family residence
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.
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Listing courtesy of Avanti Way Realty LLC, 305-229-1146. Listing information courtesy of the MIAMI Association of REALTORS® IDX feed. The data relating to real estate for sale on this web site comes in part from the participating Associations/MLS's IDX Program. This information is being provided 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. Data is deemed reliable but is not guaranteed accurate by the MLS.