$25,258,800
- 7 Beds
- 12 Baths
- 14,978 sqft (on 0.78 acres)
3 Harbor Point, Key Biscayne, FL 33149
Est. Refi. Payment $177,201/mo*
Refinance Your HomeCurrently Off Market - Sold Mar 25, 1997 for $3,995,000
Home Value
Trulia Estimate
$25.3MSince last month
Decreased$268K (-1.1%)Since last year
Increased$3M (+12.8%)Since last sale
Increased$21M (+532.3%)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 +25% in the last 10 years
| Month | Estimated value |
|---|---|
2026 | |
| September 2026 | $25.26M |
| September 2026 | $25.26M |
| August 2026 | $25.53M |
| July 2026 | $25.6M |
| June 2026 | $25.98M |
| May 2026 | $23.96M |
| April 2026 | $24.09M |
| March 2026 | $23.49M |
| February 2026 | $23.48M |
| January 2026 | $22.6M |
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 |
|---|---|---|---|---|---|---|---|
0.03 | Single-Family Home | $23,500,000 | 07/06/26 | 3 | 5 | 10,926 | |
0.25 | Single-Family Home | $4,950,000 | 04/20/26 | 6 | 6 | 3,888 | |
0.34 | Single-Family Home | $4,200,000 | 03/27/26 | 6 | 5.5 | 3,436 | |
0.53 | Single-Family Home | $17,500,000 | 07/08/26 | 7 | 7.5 | 6,240 | |
0.57 | Single-Family Home | $6,500,000 | 03/31/26 | 7 | 7.5 | 5,528 | |
0.34 | Single-Family Home | $4,400,000 | 04/08/26 | 5 | 5 | 3,230 | |
0.45 | Single-Family Home | $3,700,000 | 01/27/26 | 5 | 5 | 3,962 | |
0.33 | Single-Family Home | $3,475,000 | 01/27/26 | 5 | 4.5 | 2,320 | |
0.59 | Single-Family Home | $4,800,000 | 09/04/26 | 6 | 6.5 | 3,646 | |
0.35 | Single-Family Home | $5,200,000 | 08/11/26 | 3 | 3.5 | 3,343 |
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 |
|---|---|---|---|---|---|---|
0.02 | $24,592,000 | 6 | 8 | 12,000 | Off Market | |
0.03 | $8,052,600 | 7 | 7 | 3,890 | Off Market | |
0.03 | $16,498,900 | 7 | 7 | 3,890 | Off Market | |
0.03 | $23,500,000 | 3 | 5 | 10,926 | Recently Sold | |
0.04 | $14,244,600 | 4 | 3 | 6,213 | Off Market | |
0.05 | $10,203,700 | 2 | 2 | 1,768 | Off Market | |
0.05 | $26,501,500 | 7 | 9.5 | 10,776 | Off Market | |
0.06 | - | - | - | - | Off Market | |
0.06 | $4,628,600 | 2 | 2 | - | Off Market | |
0.06 | $13,320,400 | 4 | 4 | 3,206 | Off Market | |
0.07 | - | - | - | - | Off Market | |
0.07 | $8,158,500 | 4 | 4 | 442 | Off Market | |
0.08 | $13,613,600 | 6 | 7 | 9,286 | Off Market | |
0.08 | $13,223,600 | 6 | 7 | 9,286 | Off Market | |
0.08 | - | - | - | - | Off Market | |
0.08 | - | - | - | - | Off Market | |
0.08 | $9,936,800 | 3 | 3.5 | 2,036 | Off Market | |
0.08 | $6,182,100 | 4 | 3 | - | Off Market | |
0.09 | $27,196,000 | 5 | 6 | 7,938 | Off Market | |
0.09 | $237,000,000 | 5 | 8 | 11,528 | For Sale |
Local Information
-- mins to
Home Highlights
Single-Family Home
Built in 1989
0.78 acre lot
14,978 sqft
$1,686/sqft
About this House
What's unique:Private dockPrivate gymBayfront estatePrivate road harbor pointCigar roomPool room
This single-family home is located at 3 Harbor Point, Key Biscayne, FL. 3 Harbor Point is in Key Biscayne, FL and in ZIP code 33149. This property has 7 bedrooms, 13 bathrooms and approximately 14,978 sqft of floor space. This property has a lot size of 0.78 acres and was built in 1989.
3 Harbor Point, Key Biscayne, FL 33149 is a 7 bedroom, 13 bathroom, 14,978 sqft single-family home built in 1989. It last sold for $3,995,000 on Mar 25, 1997. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $25,258,800.
Home Details for 3 Harbor Point
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Heating & Cooling Heating: Forced AirAir ConditioningCooling System: CentralHeating Fuel: Forced Air |
Levels, Entrance, & Accessibility Stories: 3Elevator |
Interior Details Types of Rooms: Library, Office, Recreation Room, Solarium AtriumWet Bar |
Appliances & Utilities DishwasherDisposalDryerMicrowave |
Fireplace & Spa Hot Tub or Spa |
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Exterior Home Features Roof: OtherExterior: OtherPatio |
Pool Pool |
Parking & Garage Parking Spaces: 5Parking: Carport |
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Year Built Year Built: 1989Year Updated: 1989 |
Property Type / Style Property Type: Single Family Home |
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Units in Building: 1 |
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Lot Area: 0.78 acres |
Price and Tax history
| Date | Event | Price |
|---|---|---|
Sep 7, 2023 Source: MIAMI #A11355151 | ListingRemoved | |
Jun 14, 2023 Source: MIAMI #A11355151 | Listed For Sale | $59,000,000 |
May 11, 2023 Source: MIAMI #A11355151 | ListingRemoved | |
Mar 10, 2023 Source: MIAMI #A11355151 | Listed For Sale | $59,000,000 |
Jan 29, 2023 Source: MIAMI #A11248995 | ListingRemoved | |
Jul 30, 2022 Source: MIAMI #A11248995 | ListingRemoved | $59,000,000 |
Jul 29, 2022 Source: MIAMI #A11248995 | Listed For Sale | $59,000,000 |
Oct 9, 2017 Source: Agent Provided | ListingRemoved | $40,000,000 |
Apr 12, 2017 Source: Agent Provided | Listed For Sale | $40,000,000 |
Mar 25, 1997 Source: N/A | Sold | $3,995,000 |
Jul 29, 1994 Source: N/A | Sold | $2,530,200 |
| Year | Property tax | Tax assessment |
|---|---|---|
| 2025 | $98,065 | $22,509,267 |
Home facts updated by county records
Market trends in Key Biscayne
Last updated August 2026
Avg. sale price
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Sale-to-List Price
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Price per sq ft
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Available listings
142
2MoM
Around this home
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.
LGBTQ Local Legal Protections
LGBTQ Local Legal Protections
Frequently asked questions about 3 Harbor Point
- What is 3 Harbor Point estimated to be worth?Trulia's estimated value for 3 Harbor Point in Key Biscayne, FL is $25,258,800.
- What is the price history for 3 Harbor Point?3 Harbor Point in Key Biscayne, FL last sold for $3,995,000 in March 1997.
- 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 do residents say about Key Biscayne?Residents describe Key Biscayne, FL as walkable to grocery stores, dog-friendly, and walkable to restaurants. See recently sold homes in Key Biscayne, FL.
- Does 3 Harbor Point have air conditioning?Yes, 3 Harbor Point in Key Biscayne, FL has air conditioning.
- Does 3 Harbor Point have a pool?Yes, 3 Harbor Point in Key Biscayne, FL has a pool.