Property Description

Discreetly set in the heart of Key Biscayne — one of Miami’s most coveted island communities — this elegant modern two-story residence offers 5,156 SF of total space on a lush 9,300 SF lot with 6 bedrooms, 5.5 bathrooms, and a private office, perfectly balancing refined design with the relaxed island lifestyle. A travertine staircase entry and wrap-around porch with modern glass railings set a sophisticated tone, leading inside to soaring ceilings, herringbone oak floors by Listone Giordano, floor-to-ceiling sliding doors, and Lutron lighting. The open-concept living, dining, and family areas flow seamlessly to the outdoors. The chef’s kitchen showcases a striking fluted marble island with curved-edge countertops, floor-to-ceiling cabinetry by Design It, and a full Wolf and Sub-Zero appliance suite. The primary suite features a private terrace, dual custom walk-in closets, a dry sauna, and a show-stopping bath with aquamarine quartzite sourced from ARCA, dual Waterworks vanities, and a frameless glass shower. Outside, a covered terrace with fluted wood-paneled ceiling, summer kitchen with built-in grill and pizza oven, and a heated saltwater pool with marble deck and Baja ledge create the ultimate island retreat. Professionally designed landscaping and enchanting exterior uplighting illuminate the lush gardens, creating picturesque views through the home’s expansive glass walls, particularly after sunset. Integrated sound and four AC units complete this exceptional offering.

Features
Swimming Pool
Heating System
Cooling System
View
Patio:
Deck, Balcony, Open
Appliances
Architectural Style
Parking Features
Roof
Sewer
Address Map
State:
FL
County:
Miami-Dade
City:
Key Biscayne
Zipcode:
33149
Street:
360 Harbor Ln, Key Biscayne, Florida 33149
Longitude:
W81° 49' 40.7''
Latitude:
N25° 41' 18.7''
MLS Addon
Bathrooms Total:
6
Building Area:
5,156 Sqft
Carport Spaces:
2
Construction Materials
DOM:
1
Direction Faces:
Northeast
Elementary School:
Keybiscayne
Exterior Features
Flooring
Interior Features
Internet Address Display:
1
Internet Listing Display:
1
Lot Features
Parcel Number:
24-52-05-001-1490
Subdivision Name:
BISCAYNE KEY ESTATES
Tax Annual Amount:
$31,314
Virtual Tour:
Click Here
Window Features:
Impact Glass, Blinds

Residential For Sale

360 Harbor Ln, Key Biscayne, Florida 33149, Key Biscayne, Florida 33149

6 Bedrooms
5 Bathrooms
4,341 Sqft
$9,950,000
MLS # #A12104430
Basic Details
Property Type :
Residential
Listing Type :
For Sale
Price :
$9,950,000
Bedrooms :
6
Bathrooms :
5
Half Bathrooms :
1
Square Footage :
4,341 Sqft
Year Built :
2025
Lot Area :
9,300 Sqft
MLS # :
A12104430
Agent info
Contact Agent