4 Harbor Point, Key Biscayne, FL 33149
Property image
Property image
OFF MARKET

4 Harbor Point
Key Biscayne, FL 33149

  • 7 Beds
  • 7 Baths
  • 3,890 sqft (on 0.49 acres)

$15,248,400

Trulia Estimate
as of Aug 21, 2026
Est. Refi. Payment $100,881/mo*

$15,248,400

Trulia Estimate
as of Aug 21, 2026
Est. Refi. Payment $100,881/mo*
7 Beds
7 Baths
3,890 sqft
(on 0.49 acres)

Home Value

Trulia Estimate
$15.2M
Since last month
Increased$902K (+6.1%)
Since last year
Increased$2M (+14.4%)
Since last sale
Increased$2M (+12.2%)
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 +57% in the last 10 years
MonthEstimated value
2026
August 2026$15.66M
July 2026$14.75M
June 2026$14.06M
May 2026$13.44M
April 2026$13.66M
March 2026$13.63M
February 2026$13.54M
January 2026$13.53M
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
0.38
Single-Family Home
$14,000,000
08/03/26
4
4.5
4,290
0.54
Single-Family Home
$17,500,000
07/08/26
7
7.5
6,240
0.04
Single-Family Home
$23,500,000
07/06/26
3
5
10,926
0.22
Single-Family Home
$4,950,000
04/20/26
6
6
3,888
0.32
Single-Family Home
$4,200,000
03/27/26
6
5.5
3,436
0.54
Single-Family Home
$6,500,000
03/31/26
7
7.5
5,528
0.46
Single-Family Home
$6,275,000
12/11/25
5
5.5
3,525
0.33
Single-Family Home
$5,200,000
08/11/26
4
3.5
3,382
0.33
Single-Family Home
$4,400,000
04/08/26
5
5
3,230
0.43
Single-Family Home
$3,700,000
01/27/26
5
5
3,962

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
0.04
$23,500,000
3
5
10,926
Recently Sold
0.12
$4,548,900
4
4
2,500
Off Market
0.10
$237,000,000
5
8
11,528
For Sale
0.19
$7,675,200
6
6.5
5,299
Off Market
0.19
$5,757,200
5
4.5
4,444
Off Market
0.21
$9,237,800
6
6.5
-
Off Market
0.21
$9,200,000
5
5.5
4,416
For Sale
0.22
$4,950,000
6
6
3,888
Recently Sold
0.23
$3,367,500
4
3
3,004
Off Market
0.27
$8,224,400
6
6.5
4,225
Off Market
0.23
$5,785,000
5
6
3,495
For Sale

Local Information

  • Map ViewExplore the area around 4 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
1953
Lot Size
0.49 acres
Living Area
3,890 sqft
Price/Sqft
$3,920
Parking
Garage
HOA
None

About this House

Discover the prestige of Harbor Point, the most coveted address on Key Biscayne. Lined with stunning bayfront estates, Harbor Point is the only private road on the island. Not only is it exclusive, 4 Harbor Point is a Boater’s Dream with 125 FT of water frontage, a safe harbor and deep-water access to accommodate a large yacht. The property boasts views of a private alcove in Hurricane Harbor, a serene refuge for manatees and dolphins. Situated on an expansive 21,250 SF lot, you can build your dream home or remodel the existing spacious home, featuring seven bedrooms and endless potential!
4 Harbor Point, Key Biscayne, FL 33149 is a 7 bedroom, 7 bathroom, 3,890 sqft single-family home built in 1953. It last sold for $13,950,000 on Dec 13, 2024 (7% below the $14,950,000 asking price). More recently, it was listed as a rental in January 2026 with an asking price of $30,000 per month. That rental listing was removed on February 24, 2026. It is currently off market. The Trulia Estimate is $15,248,400, with a rent estimate of $59,989/month.
Last check for updates: about 5 hours ago
Listed by Claudine Coto, (305) 389-6229
One Sotheby's International Realty
Bought with: Claudine Coto, (305) 389-6229, One Sotheby's International Realty
Originating MLS: A-Miami Association of REALTORS
Source: MIAMI, MLS#A11635992

Home Details for 4 Harbor Point

Interior Features

Beds & Baths
Number of Bedrooms: 7Number of Bathrooms: 7Number of Bathrooms (full): 7
Dimensions and Layout
Living Area: 3890 Square Feet
Heating & Cooling
Heating: OtherHas CoolingAir Conditioning: Central AirHas Heating
Windows, Doors, Floors & Walls
Flooring: Other
Levels, Entrance, & Accessibility
Stories: 2Floors: Other
View
Has a ViewView: Bay
Security
Security: Smoke Detector

Exterior Features

Exterior Home Features
Roof: OtherExterior: OtherHas a Private Pool
Parking & Garage
Number of Garage Spaces: 2Number of Covered Spaces: 2Has a GarageHas Open ParkingParking Spaces: 2Parking: Circular Driveway,Driveway
Pool
Pool: OtherPool
Frontage
WaterfrontWaterfront: Ocean Access, Canal Front, WF/Pool/Ocean AccessRoad Frontage: Private RoadsOn Waterfront
Water & Sewer
Sewer: Public Sewer
Farm & Range
Frontage Length: 125Not Allowed to Raise Horses
Surface & Elevation
Elevation Units: Feet

Property Information

Year Built
Year Built: 1953
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family ResidenceStructure Type: House, AttachedArchitecture: House,Attached
Building
Building Name: Matheson EstatesConstruction Materials: CBS Construction
Property Information
Usage of Home: Unknown/WithheldParcel Number: 2442320020230

Price & Status

Price
List Price: $14,950,000
Status Change & Dates
Off Market Date: Fri Dec 13 2024Possession Timing: Funding

Active Status

MLS Status: Closed

Location

Direction & Address
City: Key BiscayneCommunity: Matheson Estates
School Information
Elementary School: Keybiscayne

Building

Building Area
Building Area: 4652 Square Feet

HOA

Association for this Listing: A-Miami Association of REALTORSHas an HOA

Lot Information

Lot Area: 0.49 acres

Offer

Contingencies: No ContingenciesListing Terms: All Cash, Conventional

Miscellaneous

Mls Number: A11635992Water ViewWater View: Bay

Additional Information

Source Internet Entire Listing Display

Price and Tax history

DateEventPrice
Feb 24, 2026
Source: MIAMI #A11947414
ListingRemoved
$30,000
Jan 17, 2026
Source: MIAMI #A11947414
Listed For Rent
$30,000
Jan 16, 2026
Source: MIAMI #A11911236
ListingRemoved
$39,500
Jan 5, 2026
Source: MIAMI #A11911236
PriceChange
$39,500
Price decreased by 12%
Nov 12, 2025
Source: MIAMI #A11911236
Listed For Rent
$45,000

Market trends in Key Biscayne

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

Around this home

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. "
  • Mariafedc
    "There are lots of places that are dog friendly. There’s a dog park. Many dog owners live in the area. "
  • Lladom
    "Very safe and friendly community. Excellent for growing up kids. Traffic is the downside. Best town in South Florida by large."
  • Ericazc
    "Christmas, 4th of July, and many other beautiful family events happens in the island. Great place for the kids. "
  • 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. "
  • 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. "
  • 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"
  • Mati P.
    "This is a safe neighborhood, kids walk by themselves all the time. It makes me feel safe to life here. "
  • 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 "
  • Adrian.grottola
    "Very friendly for pets (dogs) with great special spaces for them and many dog walkers in the island."
  • 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. "
  • Ivan M.
    "Save and quite perfect place for a family. There are as a public transportation electric’s cars around the island. "
  • Mayra
    "Great neighborhood! They celebrate Halloween, Christmas, Easter and much more! A lot of activities and sports for kids"
  • Efrao
    "Great place to live and I don’t commute everything is close by and i walk to work. Public transportation is great "
  • Kikisammataro
    "Halloween is a big event. Saturday has a farmers market. Kids are safe. Many schools and parks. Including dog park. "
  • 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."
  • 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. "
  • 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...."
  • Fabio
    "Great Place to leave. Good people, privacy, no crime. Walkable area, beach access, wide kind of services. Thanks "
  • 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. "
  • Dcas
    "Great area for kids and young families. Very safe neighborhood and extremely easy to walk or ride a bike anywhere "
  • Kiragrossman
    "They would absolutely love the dog park. There are two sides for bigger dogs and smaller dogs. Everyone is very friendly "
  • Kiragrossman
    "This is a Great place to live. The neighborhoods are safe and it’s a great location. Great for children. Good restaurants shops"
  • Sandra S.
    "I love this neighborhood, I have everything I need is quiet and safe, walk to most places and has two state parks"
  • Kimbokak
    "Friendly, kind neighbors, close to everything, and safe. You can do pretty much everything on the island, but it is more expensive."
  • 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. "
  • 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 :/"

LGBTQ Local Legal Protections

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Frequently asked questions about 4 Harbor Point

  • What is 4 Harbor Point estimated to be worth?
    Trulia's estimated value for 4 Harbor Point in Key Biscayne, FL is $15,248,400.
  • What is the price history for 4 Harbor Point?
    4 Harbor Point in Key Biscayne, FL last sold for $13,950,000 in December 2024.
  • 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 4 Harbor Point have air conditioning?
    Yes, 4 Harbor Point in Key Biscayne, FL has air conditioning.
  • Does 4 Harbor Point have a pool?
    Yes, 4 Harbor Point in Key Biscayne, FL has a pool.

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