Homes for sale in Key Biscayne
Loading photo
Single Family Residence
685 Harbor Ln
Key Biscayne, FL 33149
$6,950,000
- Beds
- 5
- Baths
- 5 + 1 half
- Sq ft
- 5,421
- Year built
- 2001
- Price per sq ft
- $1,282
Listing courtesy of Marisela Gonzalez Servat, Avanti Way Realty LLC
About this home
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.
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.
Details
Property
- Type
- Single Family Residence
- Style
- Attached, Two Story
- Building
- Pool Only
- Year built
- 2001
- Lot size
- 9,000 sq ft
- Building name
- BISCAYNE KEY ESTATES
- Subdivision
- BISCAYNE KEY ESTATES
- County
- Miami-Dade County
- Faces
- Northwest
- Flood zone
- AE
Interior
- Appliances
- Dishwasher, Disposal, Dryer, Electric Water Heater, Ice Maker, Gas Range, Refrigerator
- Flooring
- Marble, Tile, Wood
- Cooling
- Central Air
- Heating
- Central
- Features
- First Floor Entry, Bar, Closet Cabinetry, Cooking Island, Entrance Foyer, Walk-In Closet(s), Family Room, Great Room, Storage
Exterior and parking
- Exterior
- Lighting, Open Balcony
- Patio and porch
- Open Balcony, Open Porch, Patio
- Pool
- In Ground
- Parking
- Driveway
- Garage spaces
- 1
- Construction
- Elevated Construction, Piling Construction
- Roof
- Aluminum
Community and fees
- Annual taxes
- $40,335
- Terms
- All Cash, Conventional
Neighborhood
Finding places nearby…
Loading the map…
Places nearby are not available right now.
The data relating to real estate for sale or lease on this website comes in part from the Internet Data Exchange (IDX) program of MIAMI REALTORS® MLS. Listings are provided by participating brokers.
Information is deemed reliable but is not guaranteed and should be independently verified. It is subject to change and is provided for consumers’ personal, non-commercial use only, to identify properties they may be interested in. Listing last updated September 8, 2026.