Single Family Residence - Biscayne Key Estates

685 Harbor Ln, Key Biscayne, FL 33149
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$6,950,000  Built: 2001
5 bedrooms 5 bathrooms 1 ½ bathrooms
Type of PropertySingle Family Residence
Style of PropertyPool Only
Property Ft²6,971
Living Ft²5,421
Price per Ft²$1,282.05
PetsN/A
WaterfrontN/A
PoolYes
FurnitureN/A
Property description of Single Family Residence - Biscayne Key Estates

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.

Exterior Features
Lighting
Open Balcony
Interior Features
First Floor Entry
Bar
Closet Cabinetry
Cooking Island
Entrance Foyer
Walk-In Closet(s)
Family Room
Great Room
Storage
Amenities
Beach Club Member Available
Equipment/Appliances
Dishwasher
Disposal
Dryer
Electric Water Heater
Ice Maker
Gas Range
Refrigerator
Property Features
NameBiscayne Key Estates
MLSA11997896
Last Update3 days
ForeclosureN/A
Short SaleN/A
ParkingDriveway
Lot Ft²9,000
Approx. Lot Size 
Balcony/PorchYes
Boat DockN/A
Pet Restrictions 
Floor Number 
Cooling DescriptionCentral Air
Heating DescriptionCentral
ViewOther
ConstructionElevated Construction, Piling Construction
Floor TypeMarble, Tile, Wood
Maintenance Fees 
Association Fees 
Taxes$40,335
Property contact form
Gladys Martinez PA
Gladys Martinez PA305-321-7889954-743-1905gmrealtor7@gmail.com
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MLS Data Source: Miami Association of REALTORS. Copyright SEFMLS © 2026
Listing is a courtesy of Avanti Way Realty LLC. Office (305-229-1146). Agent (mgservat@gmail.com, 786-663-2842).
Accuracy of listing information is not guaranteed. Listing information is provided for personal consumer, non-commercial use, solely to identify potential properties for potential purchase. All other use is strictly prohibited, is a violation of the terms of use, and may violate federal and state law.

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Key Biscayne K-8 Center150 W MCINTYRE STpublic921PK - 80.31 mi
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