330 Harbor Drive, Key Biscayne, FL 33149

$31,750,000

Virtual Tour

?https://vimeo.com/928859533?share=copy

Property Type: Residential Bedrooms: 6 Baths: 8 Square Footage: 11,657 Status: Closed

Current Price: $31,750,000 List Date: 11/01/2024 Last Modified: 12/25/2025

Overview

Description

This stunning waterfront home, designed by renowned architect Ramon Alonso of Studio Radyca, exemplifies luxury and resilience. Because of its construction and elevation this home stands as one of the most hurricane-proof residences on the market, located directly on Biscayne Bay with 120 feet of water frontage. Completed in 2014. Enjoy breathtaking views of Miami’s Downtown Skyline and captivating sunsets from expansive balconies and virtually every room. The property features a private dock, soaring ceilings, and a rooftop pickleball court, making it perfect for large-scale indoor and outdoor entertaining. This home seamlessly blends architectural innovation with unparalleled natural beauty, offering a truly exceptional lifestyle.

Listing Details MLS# A11684892

General Property Information

Property Sub Type: Single Family Residence
Bedrooms Total: 6
Bathrooms Total: 8
Bathrooms Full: 7
Bathrooms Half: Yes
Building Area Main: 11657
Living Area Main: 7178
Adjusted Area Main: 8417
Year Built: 1996
Garage YN: Yes
Attached Garage YN: Yes
Garage Spaces: 3
Covered Spaces: 3
Lot Size Area: 23772
Lot Size Acres: 0.55
Senior Community YN: Yes
Waterfront YN: Yes
Water Frontage Feet: 120
Outdoor Living Spaces YN: Yes
Stories Total: 3
Direction Faces: East
Pool Private YN: Yes
Spa YN: Yes

Property Features

Dining Area: Eat-In Kitchen; Formal Dining; Snack Bar/Counter Exterior Features: Built-in Barbecue; Lighting; Tennis Court(s) Flooring: Wood; Other Parking Features: Driveway; Paver Block; Attached; Attached Garage; Garage Property Condition: Resale Spa Features: Heated Appliances: Dishwasher; Disposal; Dryer; Gas Range; Microwave; Refrigerator; Washer Water Heater Details: Gas Water Heater Architectural Style: Contemporary Boat and Dock Features: Lift; Private Dock Construction Materials: CBS Cooling: Central Air; Electric Heating: Central; Electric Interior Features: Bar; Closet Cabinetry; Elevator; Entrance Foyer; High Ceilings; Walk-In Closet(s); Other Levels: Three Or More Listing Terms: Cash; Conventional Pets Allowed YN: Yes Pets Allowed: Size Limit Pool Features: Heated; Pool/Spa Combo Possession: Negotiable Restrictions: No Restrictions Roof: Concrete Sewer: Public Sewer Special Information: Sold As-Is Tax Information: Other Exemption Water Access: No Fixed Bridge Water Source: Public Water View: Bay; Direct Ocean Waterfront Features: Bayfront; Ocean Front; Seawall Window Features: Blinds Showing Requirements: 24 Hour Notice; Appointment Only; Call Listing Agent Outdoor Living Spaces: Balcony; Deck; Patio Balcony Details: Balcony - Open Contingencies: None Room Types: Family Room; Game Room; Laundry; Media Room; Sauna Acreage Description: 1/4 To Less Than 1/2 Acre Lot

Contract Information

Comp Sale YN: No
Original List Price: 34500000
Occupant Type: Call Listing Agent

Location and Legal

Country: United States
County Or Parish: Miami-Dade
County Parish Name: Miami-Dade
Street Number: 330
Street Name: Harbor
Street Suffix: Drive
City Name: Key Biscayne
Municipal Code: 24
State Or Province: FL
Postal Code: 33149
Postal Code +4: 1220
Postal Zip: 33149
Subdivision Name: TROPICAL ISLE HOMES SUB 4
Area: 2420
Parcel Number: 2442320060090
Subdivision Number: 6
Zoning: 2000
Flood Zone: AE

Financial Information

Membership Fee Required YN: No
Tax Annual Amount: 166851
Tax Year: 2023
Tax Legal Description: TROPICAL ISLE HOMES SUB 4TH ADDN PB 53-39 LOT 15 BLK 17 LOT SIZE 118.860 X 200 OR 16725-0921 0295 1

Status Change Information

Major Change Timestamp: 2025-06-23T21:47:07Z
Major Change Type: Status Change
Status Change Date: 2025-06-23
Under Contract Date: 2025-05-07
Close Date: 2025-06-23
Close Price: 31750000
Buyer Financing: Cash

More Information

Boat and Dock Information

Dock: Yes

Pool Size Details

Pool Size (WxL): x

Storm Protection

Impact Glass: Complete

Buyer Details

Intended Use: Unknown/Withheld

Concessions

Seller Concessions: No

Price Calculations

Current Price To SqFt: 4423.24

Section Details

Parcel Number MLX: 0090

Originating Details

Originating System Key: 402716219
Originating System ID: M00000151

Office/Member Information

DXORIGMLSID: SEF

Amenities

None: Yes

Dining Area

Eat-In Kitchen: Yes
Formal Dining: Yes
Snack Bar/Counter: Yes

Exterior Features

Built-in Barbecue: Yes
Lighting: Yes
Tennis Court(s): Yes

Flooring

Wood: Yes
Other: Yes

Parking Features

Driveway: Yes
Paver Block: Yes
Attached: Yes
Attached Garage: Yes
Garage: Yes

Property Condition

Resale: Yes

Spa Features

Heated: Yes

Possession

Negotiable: Yes

Sewer

Public Sewer: Yes

Special Information

Sold As-Is: Yes

Heating

Central: Yes
Electric: Yes

Water Access

No Fixed Bridge: Yes

Water View

Bay: Yes
Direct Ocean: Yes

Window Features

Blinds: Yes

Appliances

Dishwasher: Yes
Disposal: Yes
Dryer: Yes
Gas Range: Yes
Microwave: Yes
Refrigerator: Yes
Washer: Yes

Construction Materials

CBS: Yes

Interior Features

Bar: Yes
Closet Cabinetry: Yes
Elevator: Yes
Entrance Foyer: Yes
High Ceilings: Yes
Walk-In Closet(s): Yes
Other: Yes

Levels

Three Or More: Yes

Listing Terms

Cash: Yes
Conventional: Yes

Pool Features

Heated: Yes
Pool/Spa Combo: Yes

Roof

Concrete: Yes

Water Source

Public: Yes

Waterfront Features

Bayfront: Yes
Ocean Front: Yes
Seawall: Yes

Water Heater Details

Gas Water Heater: Yes

Architectural Style

Contemporary: Yes

Boat and Dock Features

Lift: Yes
Private Dock: Yes

Cooling

Central Air: Yes
Electric: Yes

Showing Requirements

24 Hour Notice: Yes
Appointment Only: Yes
Call Listing Agent: Yes

Master Bedroom/Bath

Dual Sinks: Yes
Master Bdrm - Ground: Yes
Master Bdrm - Sitting: Yes
Master Bdrm - Upstairs: Yes
Separate Shower: Yes
Separate Tub: Yes

Pets Allowed YN

Yes: Yes

Pets Allowed

Size Limit: Yes

Restrictions

No Restrictions: Yes

Tax Information

Other Exemption: Yes

Outdoor Living Spaces

Balcony: Yes
Deck: Yes
Patio: Yes

Balcony Details

Balcony - Open: Yes

Contingencies

None: Yes

Room Types

Family Room: Yes
Game Room: Yes
Laundry: Yes
Media Room: Yes
Sauna: Yes

Acreage Description

1/4 To Less Than 1/2 Acre Lot: Yes

Room Information

Room Name
Family Room
Media Room
Game Room
Sauna
Laundry

Documents

Floorplans ›

Listing Office: One Sotheby's International Realty

Last Updated: December - 25 - 2025

This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. Copyright 2026 Beaches Multiple Listing Service, Inc. All rights reserved. Information Not Guaranteed and Must Be Confirmed by End User. Site contains live data.

330 Harbor Drive, Key Biscayne, FL 33149 (MLS# A11684892)