360 Harbor Ln, Key Biscayne FL 33149

BISCAYNE KEY ESTATES

$9,950,000
6 Bedrooms
5 Bathrooms
4,341 SQFT
$2,292 / SQFT

Request Information

Thomas Pichet
Thomas Pichet
+1 561-945-4345
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$9,950,000
360 Harbor Ln, Key Biscayne FL 33149
BISCAYNE KEY ESTATES
6 Beds
5 Baths
4,341 SQFT

Key Information

Lot Size 9,300 sqft
Year Built 2025
County Miami Dade County
Neighborhood Key Biscayne
Price/sqft $2,292/sqft
DOM 7 Days
MLS # A12104430
Status Active

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.

Property Information

  • Price: $9,950,000
  • Prices/sqft: $2,292/sqft
  • Tax Year: 2025
  • Tax annual amount: $31,314

  • Property subtype : Single Family Residence
  • Property type : residential
  • MLS # : A12104430
  • Front Exposure: Northeast
  • Stories: 2
  • View: Garden, Pool
  • Furnished: Unfurnished

  • Design Description: Contemporary Modern, Detached, Two Story
  • Construction: Block,Other
  • Year Built Details: Resale

  • Pets Allowed: No, Yes

  • Spa: No
  • Pool: Yes
  • Pool Features: Heated, In Ground, Pool

  • City: Key Biscayne
  • County: Miami-Dade
  • State: FL
  • Parcel Number: 24-52-05-001-1490
  • Subdivision Complex Bldg: BISCAYNE KEY ESTATES
  • Zoning Information: 0100

  • Garage Spaces: 0.0
  • Parking Description: Attached Carport, Driveway, Paver Block
  • Carport Spaces: 2.0

  • Heating Description: Central, Electric
  • Cooling Description: Central Air, Electric
  • Water Description: Public
  • Sewer Description: Public Sewer

  • Room Count: 0
  • Interior Features: Built In Features, Bedroom On Main Level, Closet Cabinetry, Dining Area, Separate Formal Dining Room, Dual Sinks, Entrance Foyer, First Floor Entry, High Ceilings, Kitchen Dining Combo, Living Dining Room, Sitting Area In Primary, Shower Only, Upper Level Primary, Walk In Closets
  • Equipment Appliances: Built In Oven, Dryer, Dishwasher, Electric Range, Disposal, Microwave, Other, Refrigerator, Wine Cooler, Water Purifier, Washer
  • Exterior Features: Balcony, Deck, Security High Impact Doors, Lighting, Outdoor Grill
  • Patio and Porch Features: Balcony, Deck, Open
  • Windows treatment: Blinds, Impact Glass

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Neighborhood

Key Biscayne

Miami Dade County

Contact

Thomas Pichet
Thomas Pichet
CEO & Broker
[email protected]
+1 561-945-4345
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