$4,973,600
- 5 Beds
- 4.5 Baths
- 4,383 sqft
299 Harbor Dr, Key Biscayne, FL 33149
Est. Refi. Payment $34,253/mo*
Refinance Your HomeCurrently Off Market - Sold Jul 8, 2019 for $2,800,000
Home Value
Trulia Estimate
$4.97MSince last month
Decreased$37K (-0.7%)Since last year
Increased$555K (+12.6%)Since last sale
Increased$2M (+77.2%)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 +100% in the last 10 years
| Month | Estimated value |
|---|---|
2026 | |
| October 2026 | $4.96M |
| October 2026 | $4.96M |
| September 2026 | $5M |
| August 2026 | $4.86M |
| July 2026 | $4.8M |
| June 2026 | $4.95M |
| May 2026 | $4.81M |
| April 2026 | $4.71M |
| March 2026 | $4.59M |
| February 2026 | $4.54M |
| January 2026 | $4.38M |
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 |
|---|---|---|---|---|---|---|---|
0.09 | Single-Family Home | $3,800,000 | 10/14/26 | 5 | 4 | 2,821 | |
0.21 | Single-Family Home | $4,400,000 | 04/08/26 | 5 | 5 | 3,230 | |
0.13 | Single-Family Home | $6,275,000 | 12/11/25 | 5 | 5.5 | 3,525 | |
0.25 | Single-Family Home | $3,550,000 | 03/12/26 | 4 | 4 | 2,699 | |
0.22 | Single-Family Home | $3,000,000 | 04/20/26 | 4 | 3 | 2,958 | |
0.29 | Single-Family Home | $4,475,000 | 04/10/26 | 4 | 3.5 | 3,666 | |
0.40 | Single-Family Home | $3,700,000 | 01/27/26 | 5 | 5 | 3,962 | |
0.21 | Single-Family Home | $4,400,000 | 04/16/26 | 4 | 2.5 | 3,300 | |
0.06 | Single-Family Home | $4,820,000 | 03/16/26 | 4 | 3 | 2,959 | |
0.22 | Single-Family Home | $3,100,000 | 08/24/26 | 4 | 3 | 2,068 |
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 |
|---|---|---|---|---|---|---|
0.01 | $5,033,600 | 6 | 6 | 6,185 | Off Market | |
0.01 | $3,170,400 | 3 | 3 | 1,997 | Off Market | |
0.02 | $5,063,400 | 4 | 2 | 1,987 | Off Market | |
0.02 | $3,118,500 | 4 | 3 | 2,175 | Off Market | |
0.03 | $3,702,800 | 4 | 3 | 2,514 | Off Market | |
0.03 | $5,468,500 | 7 | 7 | 3,850 | Off Market | |
0.03 | $3,513,900 | 4 | 4 | 3,396 | Off Market | |
0.03 | $2,914,200 | 3 | 2 | 1,362 | Off Market | |
0.04 | $4,024,300 | 4 | 4 | 2,458 | Off Market | |
0.04 | $2,921,300 | 4 | 4 | 2,458 | Off Market | |
0.04 | $3,484,800 | 4 | 3.5 | 2,430 | Off Market | |
0.05 | $4,751,400 | 5 | 6.5 | 3,650 | Off Market | |
0.05 | $5,037,700 | 5 | 4.5 | 4,021 | Off Market | |
0.05 | $20,695,100 | 5 | 5 | 4,383 | Off Market | |
0.05 | $3,323,400 | 4 | 2 | 49 | Off Market | |
0.05 | - | 5 | - | 5,532 | Off Market | |
0.05 | $3,431,200 | 4 | 3 | 2,172 | Off Market | |
0.05 | $18,333,900 | 4 | 3 | 4,590 | Off Market | |
0.06 | $5,006,400 | 4 | 4 | 3,980 | Off Market | |
0.06 | $5,109,500 | 5 | 5.5 | 4,010 | Off Market |
Local Information
-- mins to
Home Highlights
Single-Family Home
Built in 1967
4,383 sqft
$1,135/sqft
About this House
You will fall in love with this 2 story home on prestigious harbor drive. Recently renovated with the finest finishes, including oversized sub-zero refrigerator and freezer , wolf & miele appliances. This 5 bedroom 4 1/2 bath home features an oversized master bedroom, marble & wood floors throughout & a spectacular covered summer kitchen perfect for entertaining. The house has brand new a/c units and heated pool. Smart home equipped with cameras & sound system. 2 car covered carport with additional storage. This is the ideal home for a family.
299 Harbor Dr, Key Biscayne, FL 33149 is a 5 bedroom, 5 bathroom, 4,383 sqft single-family home built in 1967. It last sold for $2,800,000 on Jul 8, 2019. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $4,973,600.
Home Details for 299 Harbor Dr
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|---|
Levels, Entrance, & Accessibility Stories: 3Floors: Hardwood |
Appliances & Utilities DishwasherDryerMicrowaveRefrigerator |
Fireplace & Spa Hot Tub or Spa |
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Exterior Home Features Roof: OtherExterior: OtherPatio |
Pool Pool |
Parking & Garage Parking Spaces: 4Parking: Off Street |
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Year Built Year Built: 1967Year Updated: 1980 |
Property Type / Style Property Type: Single Family HomeArchitecture: Other |
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Units in Building: 1 |
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Lot Area: 7500 sqft |
Price and Tax history
| Date | Event | Price |
|---|---|---|
Jul 8, 2019 Source: N/A | Sold | $2,800,000 |
May 14, 2019 Source: Agent Provided | Pending | $2,950,000 |
Mar 12, 2019 Source: Agent Provided | PriceChange | $2,950,000 Price decreased by 4% |
Oct 23, 2018 Source: Agent Provided | Listed For Sale | $3,068,100 |
Oct 6, 2009 Source: N/A | Sold | $1,200,000 |
Jul 3, 1997 Source: N/A | Sold | $579,000 |
| Year | Property tax | Tax assessment |
|---|---|---|
| 2025 | $50,786 | $3,165,364 |
Home facts updated by county records
Market trends in Key Biscayne
Last updated September 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
147
4MoM
Sourced by Trulia Market Trends
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 299 Harbor Dr
- What is 299 Harbor Dr estimated to be worth?Trulia's estimated value for 299 Harbor Dr in Key Biscayne, FL is $4,973,600.
- What is the price history for 299 Harbor Dr?299 Harbor Dr in Key Biscayne, FL last sold for $2,800,000 in July 2019.
- 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 299 Harbor Dr have a pool?Yes, 299 Harbor Dr in Key Biscayne, FL has a pool.
- Does 299 Harbor Dr have laundry facilities?Yes, 299 Harbor Dr in Key Biscayne, FL has laundry facilities.

