$19,602,200
- 7 Beds
- 7.5 Baths
- 9,848 sqft (on 0.43 acres)
766 Harbor Dr, Key Biscayne, FL 33149
Est. Refi. Payment $128,222/mo*
Refinance Your HomeCurrently Off Market - Sold Jul 8, 2022 for $14,850,000
Home Value
Trulia Estimate
$19.6MSince last month
Increased$177K (+0.9%)Since last year
Increased$2M (+9.7%)Since last sale
Increased$5M (+30.7%)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 +94% in the last 10 years
| Month | Estimated value |
|---|---|
2026 | |
| August 2026 | $19.41M |
| July 2026 | $19.23M |
| June 2026 | $19.71M |
| May 2026 | $18.73M |
| April 2026 | $18.4M |
| March 2026 | $17.88M |
| February 2026 | $18.05M |
| January 2026 | $17.27M |
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 |
|---|---|---|---|---|---|---|---|
0.12 | Single-Family Home | $14,000,000 | 08/03/26 | 4 | 4.5 | 4,290 | |
0.58 | Single-Family Home | $21,000,000 | 02/26/26 | 6 | 7 | 8,031 | |
0.29 | Single-Family Home | $6,500,000 | 03/31/26 | 7 | 7.5 | 5,528 | |
0.75 | Single-Family Home | $17,500,000 | 07/08/26 | 7 | 7.5 | 6,240 | |
0.36 | 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 | |
0.30 | Single-Family Home | $4,200,000 | 03/27/26 | 6 | 5.5 | 3,436 | |
0.21 | Single-Family Home | $5,200,000 | 08/11/26 | 3 | 3.5 | 3,343 | |
0.17 | Single-Family Home | $1,200,000 | 06/05/26 | 4 | 4.5 | 3,241 | |
0.41 | Single-Family Home | $5,690,000 | 06/15/26 | 6 | 5 | 3,584 |
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 |
|---|---|---|---|---|---|---|
0.07 | $3,437,500 | 3 | 2 | 1,915 | Off Market | |
0.05 | $4,444,800 | 5 | 5.5 | 3,534 | Off Market | |
0.12 | $14,000,000 | 4 | 4.5 | 4,290 | Recently Sold | |
0.15 | $5,398,700 | 4 | 3 | 2,416 | Off Market | |
0.15 | $18,500,000 | 4 | 4.5 | 2,255 | For Sale | |
0.18 | $5,660,900 | 6 | 5 | 3,245 | Off Market | |
0.12 | $4,381,900 | 4 | 5 | 3,651 | Off Market | |
0.13 | $9,183,100 | 6 | 6.5 | - | Off Market | |
0.13 | $6,950,000 | 5 | 5.5 | 5,421 | For Sale | |
0.17 | $12,485,000 | 6 | 7 | 6,405 | For Sale | |
0.21 | $16,800,000 | 4 | 4 | 3,620 | For Sale | |
0.23 | $19,900,000 | 5 | 4 | 3,085 | For Sale |
Local Information
-- mins to
Home Highlights
Property Type
Single-Family Home
Year Built
2005
Lot Size
0.43 acres
Living Area
9,848 sqft
Price/Sqft
$1,990
About this House
Location, location, location! Beautiful waterfront mansion on the desired island of Key Biscayne. This incredible 3 story home offers 7 bedrooms, 7,5 bathrooms and 9,848 SF of interior space. All impact windows, Marble floors, large kitchen and several spacious terraces overlooking the bay, combined into a truly superb floorplan spacious bedrooms, closets, bathrooms and excellent natural light make this home easy and ideal to update if desired. Located on a large 18,734 SF lot that offers a pool with a separate Jacuzzi. This true boaters dream offers 100 feet of water frontage as well as a boat dock and while protected in this supremely wide canal it is located just one minute from the open water.
766 Harbor Dr, Key Biscayne, FL 33149 is a 7 bedroom, 8 bathroom, 9,848 sqft single-family home built in 2005. It last sold for $14,850,000 on Jul 8, 2022. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $19,602,200, with a rent estimate of $89,122/month.
Home Details for 766 Harbor Dr
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Exterior Home Features Roof: OtherExterior: OtherPatio |
Pool Pool |
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Year Built Year Built: 2005Year Updated: 2005 |
Property Type / Style Property Type: Single Family HomeArchitecture: Other |
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Levels, Entrance, & Accessibility Elevator |
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Lot Area: 0.43 acres |
Price and Tax history
| Date | Event | Price |
|---|---|---|
Jul 8, 2022 Source: MIAMI #A11197799 | Sold | $14,850,000 |
May 25, 2022 Source: MIAMI #A11197799 | Pending | $15,500,000 |
May 5, 2022 Source: MIAMI #A11197799 | Listed For Sale | $15,500,000 |
Feb 2, 2022 Source: Douglas Elliman | ListingRemoved | |
Dec 27, 2021 Source: MIAMI #A11088351 | Listed For Sale | $14,995,000 |
Nov 18, 2021 Source: Douglas Elliman | ListingRemoved | |
Aug 25, 2021 Source: Douglas Elliman #A11088351 | Listed For Sale | $14,000,000 |
Jul 9, 2013 Source: Agent Provided | ListingRemoved | $2,775,000 |
Jul 2, 2013 Source: Agent Provided | Listed For Sale | $2,775,000 |
Sep 8, 2008 Source: N/A | Sold | $6,000,000 |
May 16, 2008 Source: Agent Provided | ListingRemoved | $10,900,000 |
Nov 14, 2007 Source: Agent Provided | Listed For Sale | $10,900,000 |
May 1, 2002 Source: N/A | Sold | $2,153,000 |
May 6, 1997 Source: N/A | Sold | $1,415,000 |
| Year | Property tax | Tax assessment |
|---|---|---|
| 2025 | $240,713 | $15,447,534 |
Home facts updated by county records
Market trends in Key Biscayne
Last updated July 2026
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
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 766 Harbor Dr
- What is 766 Harbor Dr estimated to be worth?Trulia's estimated value for 766 Harbor Dr in Key Biscayne, FL is $19,602,200.
- What is the price history for 766 Harbor Dr?766 Harbor Dr in Key Biscayne, FL last sold for $14,850,000 in July 2022.
- 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 766 Harbor Dr have a pool?Yes, 766 Harbor Dr in Key Biscayne, FL has a pool.
- How big is the lot at 766 Harbor Dr?The lot at 766 Harbor Dr in Key Biscayne, FL is about 0.43 acres (18,734 sq ft).