Situated on the exclusive island of Key Biscayne, this extraordinary 7,000sqft waterfront estate sits on a rare double lot located on Hurricane Harbor overlooking tranquil Manatee Lagoon. The property offers an unparalleled sanctuary of luxury and seclusion with features including a 4 car garage ideal for collectors, professionally landscaped yard well suited for outdoor entertaining, 7 bedrooms and 7.5 baths including live-in staff quarters. Expansive living areas flow seamlessly to large outdoor, covered porches becoming your al fresco living room for outdoor dining or relaxing and soaking in the beauty of the natural environment. As the sun hits the horizon, Sunsets light up the sky illuminating the clouds in a breathtaking array of tropical colors. Text listing agent. 24hr notice
For sale
Price cut: $1M (6/24)
$19,450,000
550 Harbor Dr, Key Biscayne, FL 33149
7beds
6,497sqft
Single Family Residence
Built in 2003
0.53 Acres Lot
$-- Zestimate®
$2,994/sqft
$-- HOA
What's special
Waterfront estateLarge outdoor covered porchesDouble lotLive-in quartersProfessionally landscaped yard
- 236 days |
- 1,091 |
- 38 |
Zillow last checked:
Listing updated:
Listed by:
William Earle 305-345-2023,
Three Bridges Realty, LLC
Source: MIAMI,MLS#: A11912105
Originating MLS: A-Miami Association of REALTORS
Originating MLS: A-Miami Association of REALTORSLoading...
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 7
- Bathrooms: 8
- Full bathrooms: 7
- 1/2 bathrooms: 1
Heating
- Central, Electric
Cooling
- Central Air, Electric
Appliances
- Included: Dishwasher, Disposal, Dryer, Electric Water Heater, Microwave, Electric Range, Refrigerator, Washer
Features
- Built-in Features, Elevator, Maid/In-Law Quarters, Other
- Flooring: Carpet, Marble
Interior area
- Total structure area: 7,356
- Total interior livable area: 6,497 sqft
Video & virtual tour
Property
Parking
- Total spaces: 4
- Parking features: Additional Spaces Available, Driveway, Paver Block, Garage Door Opener
- Attached garage spaces: 4
- Has uncovered spaces: Yes
Features
- Stories: 2
- Patio & porch: Open Porch, Patio
- Exterior features: Balcony
- Has private pool: Yes
- Pool features: Equipment Stays
- Has view: Yes
- View description: Lagoon
- Has water view: Yes
- Water view: Lagoon
- Waterfront features: Ocean Access, Lagoon, Navigable Water, No Fixed Bridges, WF/Pool/Ocean Access
- Frontage length: 127
Lot
- Size: 0.53 Acres
- Features: 1/2 To Less Than 3/4 Acre Lot
Details
- Parcel number: 2452050070020
- Zoning: 2000
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- Foundation: Raised
- Roof: Barrel Roof
Condition
- Year built: 2003
Utilities & green energy
- Sewer: Public Sewer
- Water: Municipal Water
Community & HOA
Community
- Features: Beach Club Member Available, Boating, Tennis Court(s), Pickleball
- Security: Smoke Detector
- Subdivision: Hurricane Cove
HOA
- Has HOA: No
Location
- Region: Key Biscayne
Financial & listing details
- Price per square foot: $2,994/sqft
- Tax assessed value: $8,433,019
- Annual tax amount: $105,472
- Date on market: 11/11/2025
- Listing terms: All Cash,Conventional
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 6/24/2026 | Price change | $19,450,000-4.9%$2,994/sqft |
Source:  MIAMI #A11912105 Report a problem | ||
| 5/16/2026 | Price change | $20,450,000-6.8%$3,148/sqft |
Source: MIAMI #A11912105 Report a problem | ||
| 11/11/2025 | Listed for sale | $21,950,000+111.1%$3,378/sqft |
Source: MIAMI #A11912105 Report a problem | ||
| 11/30/2007 | Listing removed | $10,400,000$1,601/sqft |
Source: Obeo #M1169481 Report a problem | ||
| 11/14/2007 | Listed for sale | $10,400,000+357.1%$1,601/sqft |
Source: Obeo #M1169481 Report a problem | ||
| 4/7/2000 | Sold | $2,275,000+128.6%$350/sqft |
Source: Public Record Report a problem | ||
| 3/20/1998 | Sold | $995,000$153/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $117,717 +11.6% | $6,712,201 +10% |
| 2024 | $105,472 +6.7% | $6,102,001 +10% |
| 2023 | $98,891 +21% | $5,547,274 +10% |
| 2022 | $81,707 +6.8% | $5,042,977 +10% |
| 2021 | $76,527 -8.4% | $4,584,525 -9.4% |
| 2020 | $83,550 +7.7% | $5,058,879 +8% |
| 2019 | $77,562 +3% | $4,684,564 -0.4% |
| 2018 | $75,320 | $4,701,328 -23.4% |
| 2017 | $75,320 -24.1% | $6,141,407 +2.3% |
| 2016 | $99,231 +5.2% | $6,006,008 +10% |
| 2015 | $94,350 +2.9% | $5,460,008 +10% |
| 2014 | $91,660 +26.7% | $4,963,644 +10% |
| 2013 | $72,361 | $4,512,404 +9.9% |
| 2012 | $72,361 +11.1% | $4,107,389 +10% |
| 2011 | $65,141 -2% | $3,733,990 +5.4% |
| 2010 | $66,458 -14.9% | $3,541,768 -19% |
| 2009 | $78,115 -5% | $4,374,060 -7.1% |
| 2007 | $82,260 +10.4% | $4,706,610 |
| 2006 | $74,520 | -- |
| 2005 | $74,520 +26% | -- |
| 2004 | $59,155 +194.6% | -- |
| 2003 | $20,082 +24.3% | -- |
| 2001 | $16,161 | -- |
Find assessor info on the county website
Monthly payment
Est. payment$--/mo
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
See how much you could borrow to make a competitive offer.
Climate risks
Neighborhood: 33149
Nearby schools
GreatSchools rating
- 8/10Key Biscayne K-8 CenterGrades: PK-8Distance: 0.4 mi
- 5/10Coral Gables Senior High SchoolGrades: PK,9-12Distance: 6.3 mi
- 6/10Ponce De Leon Middle SchoolGrades: 6-8Distance: 6.4 mi
Schools provided by the listing agent
- Elementary: Keybiscayne
- Middle: Ponce De Leon
- High: Coral Gables
Source: MIAMI. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
A local agent can set up tours, give advice and negotiate with sellers.
- Florida
- Miami-Dade County
- Key Biscayne
- 33149
- 550 Harbor Dr
Nearby cities
Nearby zip codes
Other Key Biscayne Topics
