$6,950,000
 $37,309 est/mo Sourced by Back At You

685 Harbor Lane,Key Biscayne, FL 33149

Key Biscayne, FL 33149

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Description

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.

Details

MLS #A11997896
Listing TypeFor Sale
StyleHouse
Sub-TypeResale
StatusActive
Year2001
Days On Site196
Listing Provided ByAvanti Way Realty LLC | Marisela C Gonzalez Servat

Features

Bed(s)5
Bath(s) 6 Total
SQ Feet5,421
Garage1
PoolYes
Story(s)2
Zoning0100
Acreage0.21
Property ViewYes

Exterior

Lot FeaturesQuarter To Half Acre Lot, Sprinklers Automatic

Parking

Garage Yes / NoYes
Parking FeaturesAttached, Driveway, Garage

Taxes

Tax Annual Amount40335

Area Information

StateFL
CountyMiami Dade
CityKey Biscayne
Zip Code33149
Area2520
Community NameBISCAYNE KEY ESTATES
Listing VS Median (in BISCAYNE KEY ESTATES)
Price:
$6,950,000
low | high
Med:
$4,450,000
85.971223021583% of Average
sqft:
5,421
low | high
Med:
3,469
86.008116583656% of Average
$ / sqft:
$1,282
low | high
Med:
$1,280
50.184278702418% of Average
On site:
196
low | high
Med:
288.5
67.937608318891% of Average
Sourced by Back At You

Market Activity 33149

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Learn More About This Property

StateFL
CountyMiami Dade
CityKey Biscayne
Zip Code33149
Area2520
Community NameBISCAYNE KEY ESTATES
Listing VS Median (in BISCAYNE KEY ESTATES)
Price:
$6,950,000
low | high
Med:
$4,450,000
85.971223021583% of Average
sqft:
5,421
low | high
Med:
3,469
86.008116583656% of Average
$ / sqft:
$1,282
low | high
Med:
$1,280
50.184278702418% of Average
On site:
196
low | high
Med:
288.5
67.937608318891% of Average
Sourced by Back At You
Nearby Listings (Within 1/10 mile)
Price: $5.212M - $8.687M
sqft: 4,000 - 6,500
Nearby Listings Property ImageNearby Listings Details
741 Harbor Drive Property Photo 1
$7,390,000
741 Harbor Drive
Key Biscayne, FL 33149
Listing Updated: October 14, 2026 at 9:28:17 PM PDT