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Magdalena Tomasino

magdalena.tomasino@engelvoelkers.com +1(305) 803-7840

$ 9,950,000

Est. payment -/mo

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360 Harbor Ln Key Biscayne, FL 33149

6 Beds

6 Baths

4,341 SqFt

UPDATED:

Key Details

Property Type Single Family Home

Sub Type Single Family Residence

Listing Status Active

Purchase Type For Sale

Square Footage 4,341 sqft

Price per Sqft $2,292

Subdivision Biscayne Key Estates

MLS Listing ID A12104430

Style Contemporary/Modern,Detached,Two Story

Bedrooms 6

Full Baths 5

Half Baths 1

HOA Y/N No

Year Built 2025

Annual Tax Amount $31,314

Tax Year 2025

Lot Size 9,300 Sqft

Property Sub-Type Single Family Residence

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.

Location

State FL

County Miami-dade

Community Biscayne Key Estates

Area 52

Zoning 0100

Interior

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 Closet(s)

Heating Central, Electric

Cooling Central Air, Electric

Flooring Hardwood, Marble, Wood

Furnishings Unfurnished

Window Features Blinds,Impact Glass

Appliance Built-In Oven, Dryer, Dishwasher, Electric Range, Disposal, Microwave, Other, Refrigerator, Wine Cooler, Water Purifier, Washer

Exterior

Exterior Feature Balcony, Deck, Security/High Impact Doors, Lighting, Outdoor Grill

Carport Spaces 2

Pool Heated, In Ground, Pool

View Garden, Pool

Roof Type Flat,Tile

Porch Balcony, Deck, Open

Garage No

Building

Lot Description Flood Zone, Sprinklers Automatic, Sprinkler System, < 1/4 Acre

Faces Northeast

Story 2

Sewer Public Sewer

Water Public

Architectural Style Contemporary/Modern, Detached, Two Story

Level or Stories Two

Structure Type Block,Other

Schools

Elementary Schools Keybiscayne

Middle Schools Ponce De Leon

High Schools Coral Gables

Others

Pets Allowed No, Yes

Senior Community No

Restrictions No Restrictions

Tax ID 24-52-05-001-1490

Acceptable Financing Cash, Conventional

Listing Terms Cash, Conventional

Pets Allowed No, Yes

Virtual Tour https://www.propertypanorama.com/instaview/mia/A12104430

Miami Association of Realtors (SEFMIAMI MLS)

Listed by Coldwell Banker Realty

NEARBY SCHOOLS & PROPERTIES

Magdalena Tomasino

Broker Associate License ID: 3073318

+1(305) 803-7840

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