685 Harbor Ln, Key Biscayne, FL 33149

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.

Property Details

Bathrooms Full

5

Bathrooms Half

1

Interior Features

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

Appliances

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

Flooring

Marble, Tile, Wood

Heating

Central

Cooling

Central Air

Architectural Style

Attached, Two Story

Garage Spaces

1

Parking Features

Driveway

Pool Features

In Ground

Property Condition

Piling Construction

Building & Association

Building Name

BISCAYNE KEY ESTATES

Association

No

Lot & Construction

Lot Features

1/4 To Less Than 1/2 Acre Lot

Lot Size Square Feet

9,000

Waterfront

No

View

Other

Construction Materials

Elevated Construction, Piling Construction

Roof

Aluminum

Exterior Features

Lighting, Open Balcony

New Construction

No

Public Records

Parcel Number

24-52-05-001-1330

Tax Annual Amount

$40,335

Tax Year

2,025

Zoning

0100

County Or Parish

Miami-Dade County

Location