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$6,950,000

For Sale

19 hours ago

685 Harbor Ln, Key Biscayne, FL

House

MLS® A11997896

5 Bed

6 Bath

5421 sqft

1 Parking

  • Key Facts
  • Description
  • Map

Key Facts

Type Single Family Residence
Levels Residential
Size 5421 sqft
Garage Yes
Taxes $40,335
Days Active 0
Lot Size 
Approx. Age 2001
Avg. Price Per Sqft $1,282
MLS® Number A11997896

Property Address: 685 Harbor Ln, Key Biscayne, FL, 33149-1713

Average square foot calculated using Size range provided by listing agent.

Description

Timeless colonial-style residence, also known as Villa Rosa, set on a rare 12, 200 sqft lot in the heart of Key Biscayne. Designed by renowned architect Cesar Molina, this 5-bedroom home is located on a very quiet, low-traffic street, offering privacy within a well-established, family-friendly neighborhood. The home features double balconies, bright interiors, and a functional indoor-outdoor layout with expansive covered terraces. The kitchen includes an island, Sub-Zero refrigerator, wine cooler, double ovens, and two dishwashers. The primary suite offers a private terrace, oversized walk-in closet with safe, and dual bathrooms with sauna. The spacious backyard includes a pool and generous green space. Additional features include maid’s quarters and construction that meets hurricane code requirements. Ideally located near beaches, parks, and top-rated schools, this is a rare opportunity to own a well-designed home on one of Key Biscayne’s most desirable streets.
MLS® NumberA11997896
Laundry Level
Central VacNo
FireplaceNo
Acreage
Exterior
GarageYes
Approx. Age2001
Basement
DrivewayDriveway
Garage Spaces
Heat
A/C
Heating Fuel

Extras

Price History

-End Date
Not Sold YetSold Price

For Sale

Apr 16, 2026List Date
$6,950,000List Price

Home Appraisal

This property is estimated to sell between: $3,943,000 and $8,454,000.
Similar properties in this area sold on average for: $3,943,750
Expected to sell in 206 days. Similar properties sold in 206 days. This home has been on eXp Realty for 0 days.

The estimated sale price does not take into account many variables such as recent renovations, type of appliances, school district etc. To get a more accurate estimate please contact agent.

  • Commute

Commute

Starting Address
Destination Address
685 Harbor Ln, Key Biscayne, FL

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