165 Hampton Ln

Key Biscayne, FL
$ 8,250,000 Beds 6 Baths 8.5 Sq 3,842
Monthly Estimate* How much can I afford?

There are homes that are beautiful, and then there are homes that leave a lasting impression. This extraordinary brand-new 2026 designed by Kubik is one of a kind. With breathtaking architecture, exceptional attention to detail, and a floor plan designed for the way people truly live today, this is a home that immediately captivates from the moment you enter. Filled with natural light and generous open spaces, every room feels inviting, comfortable, and connected to the beauty that surrounds it. The residence offers 6 bedrooms, 8 full bathrooms, and 1 powder room, along with a spectacular rooftop terrace and an additional flexible space that could become a private gym, office, yoga studio, art room, or peaceful retreat. A dramatic spiral staircase serves as a beautiful architectural centerpiece, adding character and elegance to the home's design. The primary suite is particularly special...surrounded by lush gardens, it feels worlds away from everyday life. The spa-like bathroom further enhances the feeling of escaping to your own boutique resort. Created with family gatherings and entertaining in mind, the outdoor spaces are every bit as impressive as the interiors. The pool, spacious terraces, and barbecue area provide the perfect backdrop. Offered completely turnkey and finished with impeccable taste including a 2 car-garage and elevator, rarely does a newly constructed residence combine such striking architecture with so much warmth and soul, creating a masterpiece.

Active Under Contract

  • Price
  • $ 8,250,000
  • City
  • Key Biscayne
  • Bedrooms
  • 6
  • Full Bathrooms
  • 8
  • County
  • Miami-Dade
  • Half Bathrooms
  • 1
  • Area
  • 42
  • Lot Size
  • Zip
  • 33149
  • Sqr Footage
  • 3,842
  • Year Built
  • 2026
  • Taxes
  • $ 35590
  • Style
  • MLS#
  • A12040744
Listed By: This listing is courtesy of One Sotheby's International Realty
Data Source: Southeast Florida MLS (SEFMLS)

Features

General

Sewer Public Sewer
Heating Electric
Cooling Electric
Possession Closing & Funding,Close Of Escrow
Roof Concrete
Appliances Built-In Oven,Dryer,Dishwasher,Electric Range,Electric Water Heater,Disposal,Microwave,Refrigerator,Wine Cooler,Washer
Garage Spaces 2
Patio/Porch Features Balcony,Open
Pool Features In Ground,Pool,Community
Security Features Smoke Detector(s)
Restrictions OK To Lease
Construction Materials Block
Pets Allowed Conditional,Cats OK,Dogs OK
Year Built 2026
View Garden
Levels Three Or More
Property Subtype Single Family Residence
Tax Year 2025
Community Features Fitness,Pool
County Miami-Dade
Property Type Residential
Contingency No Contingencies
Subdivision Name TROPICAL ISLE HOMES SUB 4
Facing Direction South
Garage Y/N true
Full Baths 8
Special Listing Conditions Listed As-Is
Status Active Under Contract
High School Coral Gables
City Key Biscayne
Disclosures Flood Plain Disclosure
Senior Community Y/N false
Zoning Description 0100
MLS Area 42
Lot Size Units Square Feet
Lot Size Square Feet 8438
Listing Terms Cash,Conventional
Elementary School Keybiscayne
Year Built Details New Construction
Tax Annual Amount 35590
Middle/Junior High School Ponce De Leon
Lease Considered Y/N false
Standard Status Active Under Contract
Occupancy Type Vacant
Property Sub Type Additional Single Family Residence
PostalCity Key Biscayne
Legal Description TROPICAL ISLE HOMES SUB 4TH ADDN PB 53-39 LOT 13 BLK 19 LOT SIZE 82.180 X 100 OR 13134-2198 1286 1

Interior Features

Interior Amenities Bidet,Built-in Features,Bedroom on Main Level,Breakfast Area,Dining Area,Separate/Formal Dining Room,Dual Sinks,First Floor Entry,Shower Only,Upper Level Primary,Walk-In Closet(s)
Flooring Ceramic Tile
Air Conditioning Y/N true
Heating Y/N true
Half Baths 1
Total Bedrooms 6
LivingAreaSource Builder
Total Baths 9

Exterior Features

Exterior Amenities Balcony,Lighting,Outdoor Grill
Parking Features Covered,Driveway,Garage Door Opener
Lot Features < 1/4 Acre
Water Source Public
Lot Size Area 8438
Private Pool true
Waterfront Y/N false
Covered Spaces 2
Road Frontage Type City Street

Amenities

  • Foreclosure
  • Views
  • Short Sale
  • New Construction
  • Adult 55+
  • Lease To Own
  • No HOA Fees
  • Furnished
  • Primary On Main
  • Air Conditioning
  • Seller Finance
  • Green
  • Fixer Upper
  • Horse
  • Golf
  • Fireplace
  • Deck
  • Garage
  • Basement
  • Pool

Affordability Calculator

$3,786

Per Month

Based on the average sale price from the Miami Beach, FL office

  • Monthly Principal & interest $2,658
  • Monthly Property Taxes $1,062
  • Monthly Home Insurance $67
Adjust Payment Options
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Let's determine your purchasing power. Working with my mortgage partner, you'll have the information you need to shop for a home with confidence.

Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA, or jumbo loans.

Mortgage calculator provided courtesy of Inside Real Estate.

Schools

Elementary School Keybiscayne Elementary School
Middle School Ponce De Leon Middle School
High School Coral Gables High School

Price History

6/25/2026 Listed $8,250,000

Property vs Zip Code Average in 33149

Price
AVG $9.24M
$8.25M
Taxes
AVG $76,969
$35,590
Year Built
AVG 1986
2026

In The Neighborhood

Areas That We Cover

165 Hampton Ln Key Biscayne, FL is a Single Family Home for sale at $8250000 with 3842 sqft and a lot size of Acre(s). 165 Hampton Ln Key Biscayne has 6 bedrooms, 8 baths and was built in 2026. The property's zip code is 33149 which is in Key Biscayne, FL

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

Mortgage calculator provided courtesy of Inside Real Estate.

All information deemed reliable, but not guaranteed, and should be independently verified. The real estate information and related content displayed on this site is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

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Marina Arguello

Marina Arguello

305-384-6502

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