1 Harbor Point, Key Biscayne, FL 33149
OFF MARKET

1 Harbor Point
Key Biscayne, FL 33149

  • 6 Beds
  • 8 Baths
  • 12,000 sqft (on 42 acres)

$25,255,700

Trulia Estimate
as of Aug 22, 2026
Est. Refi. Payment $166,905/mo*
Refinance Your Home

$25,255,700

Trulia Estimate
as of Aug 22, 2026
Est. Refi. Payment $166,905/mo*
Refinance Your Home
6 Beds
8 Baths
12,000 sqft
(on 42 acres)

Home Value

Trulia Estimate
$25.3M
Since last month
Increased$902K (+3.7%)
Since last year
Increased$5M (+22.1%)
Since last sale
Increased$13M (+100.4%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +81% in the last 10 years
MonthEstimated value
2026
August 2026$25.27M
July 2026$24.37M
June 2026$24.73M
May 2026$23.17M
April 2026$22.7M
March 2026$21.65M
February 2026$21.76M
January 2026$21.21M
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
5 Harbor Point, Key Biscayne, FL
0.05
Single-Family Home
$23,500,000
07/06/26
3
5
10,926
230 Harbor Dr, Key Biscayne, FL
0.51
Single-Family Home
$17,500,000
07/08/26
7
7.5
6,240
635 Curtiswood Dr, Key Biscayne, FL
0.25
Single-Family Home
$4,950,000
04/20/26
6
6
3,888
591 N Mashta Dr, Key Biscayne, FL
0.42
Single-Family Home
$14,000,000
08/03/26
4
4.5
4,290
797 Ridgewood Rd, Key Biscayne, FL
0.57
Single-Family Home
$6,500,000
03/31/26
7
7.5
5,528
285 W Enid Dr, Key Biscayne, FL
0.34
Single-Family Home
$4,200,000
03/27/26
6
5.5
3,436
261 Greenwood Dr, Key Biscayne, FL
0.45
Single-Family Home
$6,275,000
12/11/25
5
5.5
3,525
315 Palmwood Ln, Key Biscayne, FL
0.33
Single-Family Home
$4,400,000
04/08/26
5
5
3,230
180 Cape Florida Dr, Key Biscayne, FL
0.91
Single-Family Home
$21,000,000
02/26/26
6
7
8,031
220 Cypress Dr, Key Biscayne, FL
0.53
Single-Family Home
$4,600,000
10/10/25
5
5.5
4,089

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
4 Harbor Point, Key Biscayne, FL 33149
0.04
$15,701,700
7
7
3,890
Off Market
5 Harbor Point, Key Biscayne, FL 33149
0.05
$23,500,000
3
5
10,926
Recently Sold
485 W Matheson Dr, Key Biscayne, FL 33149
0.07
$237,000,000
5
8
11,528
For Sale
615 Harbor Cir, Key Biscayne, FL 33149
0.15
$4,548,900
4
4
2,500
Off Market
475 Harbor Dr, Key Biscayne, FL 33149
0.20
$5,579,600
6
6
4,393
Off Market
695 Harbor Dr, Key Biscayne, FL 33149
0.22
$7,716,900
6
6.5
5,299
Off Market
375 Harbor Ln, Key Biscayne, FL 33149
0.23
$5,757,200
5
4.5
4,444
Off Market
460 Palmwood Ln, Key Biscayne, FL 33149
0.22
$6,236,500
5
6.5
4,649
Off Market
545 Sabal Palm Dr, Key Biscayne, FL 33149
0.23
$7,950,000
5
4.5
4,166
For Sale
625 Curtiswood Dr, Key Biscayne, FL 33149
0.23
$9,200,000
5
5.5
4,416
For Sale
425 Harbor Dr, Key Biscayne, FL 33149
0.24
$7,450,000
7
8
4,565
For Sale
398 Harbor Dr, Key Biscayne, FL 33149
0.24
$19,662,400
3
3
1,806
Off Market

Local Information

  • Map ViewExplore the area around 1 Harbor Point.
  • Schools2 Preschool Schools1 Elementary School2 Middle Schools1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1989
Lot Size
42 acres
Living Area
12,000 sqft
Price/Sqft
$2,105

About this House

Magnificent Waterfront Estate at 1 Harbor Point, Key Biscayne

Behold the crown jewel of Key Biscayne: a three-story, historically significant residence gracing the esteemed 1 Harbor Point. Occupying a grand acre, this majestic home seamlessly melds timeless elegance with modern opulence. Uniquely, it commands waterfront views on both the tranquil Biscayne Bay and the exclusive Hurricane Harbor, making it one of Miami's rare double-waterfront properties.

Key Features:

Breathtaking Views: A spectacular double-height living room serves as the home's centerpiece, offering unparalleled vistas of Miami's iconic skyline and shimmering waters.
Waterfront Luxury: Dual docks cater to nautical enthusiasts, with space for two luxury yachts, ensuring the best of Miami's waterfront living.
Ultimate Entertaining: Dine in grandeur in the formal dining room or opt for al fresco experiences in one of three distinct dining spaces. The dedicated BBQ area ensures summer grilling perfection.
Recreation & Relaxation: Prioritize wellness in the state-of-the-art gym and spa. The sprawling grounds also feature a pristine soccer field and an inviting pool, promising both active and leisurely days.
Private Spaces: The estate is comprised of 6 opulent suites, a sophisticated office for focused work, and secluded maid's quarters, ensuring privacy and tranquility.
History & Elegance: Beyond its architectural marvel, this residence stands as a beacon of Florida's rich history, elevating its allure.

In a city known for luxury, 1 Harbor Point stands out as an unparalleled gem, offering an unmatched blend of history, luxury, and waterfront magnificence in the heart of Key Biscayne.
1 Harbor Point, Key Biscayne, FL 33149 is a 6 bedroom, 8 bathroom, 12,000 sqft single-family home built in 1989. It last sold for $12,610,000 on Mar 7, 2011. More recently, it was listed as a rental in June 2012 with an asking price of $30,000 per month. That rental listing was removed on February 22, 2013. It is currently off market. The Trulia Estimate is $25,255,700, with a rent estimate of $104,831/month.

Home Details for 1 Harbor Point

Interior Features

Interior Details
BasementAdditional StorageIn-law unitNumber of Rooms: 6Types of Rooms: Walk In Closet, Breakfast Nook, Dining Room, Family Room, Laundry Room, Library, Master Bath, Mud Room, Office, Pantry, Recreation Room, Workshop, Solarium Atrium, Sun RoomStorage
Heating & Cooling
Heating: Forced AirAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 3ElevatorGated Entry
Appliances & Utilities
Cable ReadyDishwasherDisposalDryerMicrowaveRefrigeratorWasher
Fireplace & Spa
Hot Tub or SpaJetted Bath Tub
Windows, Doors, Floors & Walls
Double Paned Windows
Security
Security System

Exterior Features

Exterior Home Features
Roof: Metal, OtherDeckExterior: Other, Cement ConcreteGardenLawnPatioPorchSprinkler System
Pool
Pool
Parking & Garage
Parking Spaces: 12Parking: Carport, Off Street, On Street

Property Information

Year Built
Year Built: 1989Year Updated: 2019
Property Type / Style
Property Type: Single Family HomeArchitecture: Modern

Community

Units in Building: 1

Lot Information

Lot Area: 42.00 acres

Mobile R/V

RV Parking
Rv Parking

Building

Community rooms
Fitness Center
Pool
Sauna

Additional Information

Sport Court

Price and Tax history

DateEventPrice
Feb 22, 2013
Source: Agent Provided
ListingRemoved
$30,000
Dec 11, 2012
Source: Agent Provided
ListingRemoved
$18,990,000
Jul 9, 2012
Source: Agent Provided
PriceChange
$18,990,000
Price decreased by 0%
Jun 20, 2012
Source: Agent Provided
Listed For Sale
$19,000,000
Jun 19, 2012
Source: Agent Provided
Listed For Rent
$30,000

Market trends in Key Biscayne

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$1.56M
$26.67KMoM
Sale-to-List Price
94.6%
Price per sq ft
$981
$37MoM
Available listings
144
15MoM

Around this home

View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about Key Biscayne

At least 116 Trulia users voted on each feature.

  • 94 % Say it's walkable to grocery stores

  • 94 % Say kids play outside

  • 90 % Say it's dog friendly

  • 90 % Say it's walkable to restaurants

  • 86 % Say people would walk alone at night

  • 86 % Say there are sidewalks

  • 79 % Say it's quiet

  • 79 % Say there's holiday spirit

  • 76 % Say they plan to stay for at least 5 years

  • 68 % Say parking is easy

  • 67 % Say streets are well-lit

  • 60 % Say there are community events

  • 58 % Say neighbors are friendly

  • 54 % Say yards are well-kept

  • 52 % Say there's wildlife

  • 50 % Say car is needed

Sourced by Trulia users. Learn more about our methodology.
  • Othoniel Marlieri
    "Key Biscayne os a perfect place to leave, but need more attention about basic things like a Super Market and safe environment. "
    0
    Flag
  • Mariafedc
    "There are lots of places that are dog friendly. There’s a dog park. Many dog owners live in the area. "
    0
    Flag
  • Lladom
    "Very safe and friendly community. Excellent for growing up kids. Traffic is the downside. Best town in South Florida by large."
    0
    Flag
  • Ericazc
    "Christmas, 4th of July, and many other beautiful family events happens in the island. Great place for the kids. "
    1
    Flag
  • Deborah B.
    "Have been spending winters here for 53 years. Love the family focus, beautiful beaches and public amenities. Thoughtful services like free Freebee pick ups and transportation to shopping make the Key accessible for teens to seniors. "
    0
    Flag
  • Mati P.
    "Its beautiful, peaceful and safe. I feel great living here. It’s lush, people are friendly, and respectful. It’s a great place to raise a family. The community is very pretty, Gardenia are manicured. There’s beautiful beaches and gorgeous homes. The school is pretty good as well. "
    2
    Flag
  • Ayishamartins
    "Some places do not allow dogs but there is a dog park weather like a bunch of dogs and mostly it’s pretty nice"
    1
    Flag
  • Mati P.
    "This is a safe neighborhood, kids walk by themselves all the time. It makes me feel safe to life here. "
    1
    Flag
  • Luis D.
    "Halloween’s decoration and fully of events in that day. Many sports in Village green. The community center has many events for all the family "
    0
    Flag
  • Adrian.grottola
    "Very friendly for pets (dogs) with great special spaces for them and many dog walkers in the island."
    0
    Flag
  • Mathew P.
    "The unity and the sense of community. The safety and sense of family oriented households that attribute to a beautiful place to live. "
    0
    Flag
  • Ivan M.
    "Save and quite perfect place for a family. There are as a public transportation electric’s cars around the island. "
    1
    Flag
  • Mayra
    "Great neighborhood! They celebrate Halloween, Christmas, Easter and much more! A lot of activities and sports for kids"
    0
    Flag
  • Efrao
    "Great place to live and I don’t commute everything is close by and i walk to work. Public transportation is great "
    0
    Flag
  • Kikisammataro
    "Halloween is a big event. Saturday has a farmers market. Kids are safe. Many schools and parks. Including dog park. "
    0
    Flag
  • Mayra
    "This is a very safe family neighborhood. Kids run freely and there’s a lot of activities for them. The school is great but the classrooms have more students than it should."
    0
    Flag
  • Ljsklein
    "My building is dog friendly. It seems like most of the people have dogs and love to walk them. We all clean up after our dogs. There’s poop bags in containers around the building with a place to dispose of them. There is also a dog park on the Key. "
    0
    Flag
  • Maria
    "I don’t have dogs. There’s a very nice dog park right next to the green field. Dogs are not allowed in the field, that is why they have their dog park, but the many owners don’t follow the rules which is very annoying. Most of all when you get the smell when exercising...."
    0
    Flag
  • Fabio
    "Great Place to leave. Good people, privacy, no crime. Walkable area, beach access, wide kind of services. Thanks "
    0
    Flag
  • Dani.montenegro
    "I can’t give my opinion because I don’t have dogs, cat or any other pet. And there are many dog owners in KB but most of them are not very respectful with people who don’t. "
    0
    Flag
  • Dcas
    "Great area for kids and young families. Very safe neighborhood and extremely easy to walk or ride a bike anywhere "
    0
    Flag
  • Kiragrossman
    "They would absolutely love the dog park. There are two sides for bigger dogs and smaller dogs. Everyone is very friendly "
    0
    Flag
  • Kiragrossman
    "This is a Great place to live. The neighborhoods are safe and it’s a great location. Great for children. Good restaurants shops"
    0
    Flag
  • Sandra S.
    "I love this neighborhood, I have everything I need is quiet and safe, walk to most places and has two state parks"
    1
    Flag
  • Kimbokak
    "Friendly, kind neighbors, close to everything, and safe. You can do pretty much everything on the island, but it is more expensive."
    1
    Flag
  • Garandrew
    "I am visiting for vacations and love this place. Nice neighborhood and friendly people. Very likely I will recommend it to my friends and family. "
    0
    Flag
  • Thengea
    "If you don't have to commute out of the island it's wonderful. Otherwise, every event causes so much traffic. Living on an island is a blessing but the peoole really don't say hello or even make eye contact at the stores or parks :/"
    0
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 1 Harbor Point

  • What is 1 Harbor Point estimated to be worth?
    Trulia's estimated value for 1 Harbor Point in Key Biscayne, FL is $25,255,700.
  • What is the price history for 1 Harbor Point?
    1 Harbor Point in Key Biscayne, FL last sold for $12,610,000 in March 2011.
  • Is Key Biscayne a buyer's or seller's market?
    Key Biscayne is currently a buyer's market, based on recent for-sale activity.
  • What's the median sale price in Key Biscayne?
    The median sale price in Key Biscayne is $1.56M. That is down $26.67K from the prior month.
  • Does 1 Harbor Point have air conditioning?
    Yes, 1 Harbor Point in Key Biscayne, FL has air conditioning.
  • Does 1 Harbor Point have a pool?
    Yes, 1 Harbor Point in Key Biscayne, FL has a pool.

Explore by feature - Pet Friendly

52 pet-friendly rentals in Key Biscayne, FL

Explore by feature - Garage

43 rentals with a garage in Key Biscayne, FL

Explore by feature - Air Conditioning

92 rentals with air conditioning in Key Biscayne, FL

Explore by feature - Pool

163 rentals with a pool in Key Biscayne, FL

Explore by feature - Washer/dryer

132 rentals with a washer/dryer in Key Biscayne, FL

Explore by feature - Outdoor Space

7 rentals with an outdoor space in Key Biscayne, FL

Apartments for Rent

Skip to last item
Skip to first item

Off Market Homes Near 1 Harbor Point

Skip to last item
Skip to first item

Homes for sale near 1 Harbor Point

Skip to last item
Skip to first item
Skip to last item
  • Results are loading
Skip to first item