685 Harbor Dr Key Biscayne, FL 33149
Key Biscayne AreaEstimated payment $41,708/month
Highlights
- In Ground Pool
- Sub-Zero Refrigerator
- Covered Patio or Porch
- Key Biscayne K-8 Center Rated A-
- Marble Flooring
- 2-minute walk to Harbor Drive Park
About This Home
Set on one of the largest lots in Key Biscayne, a rare 12,200 sqft parcel, this colonial-style residence, known as Villa Rosa, was designed by renowned architect Cesar Molina and sits on a quiet, low-traffic street in a well-established, family-friendly neighborhood.
The generous lot allows for a spacious backyard with pool and abundant green space, ideal for outdoor living and entertaining. Double balconies and covered terraces create a seamless indoor-outdoor flow throughout the home.
This 5-bedroom residence offers bright interiors and a chefs kitchen with island, Sub-Zero refrigerator, wine cooler, double ovens, and two dishwashers. The primary suite includes a private terrace, oversized walk-in closet with safe, and dual baths with sauna. Also includes maids quarters and hurricane code construction.
Minutes from the beach, parks, and top schools - a rare opportunity to own a well-designed home with an exceptional lot on one of Key Biscayne's most desirable streets.
Listing Agent
Marisela Gonzalez Servat
Avanti Way Realty LLC Listed on: 04/16/2026
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $40,335
Year Built
- Built in 2001
Lot Details
- 9,000 Sq Ft Lot
- Northwest Facing Home
- Sprinkler System
Home Design
- Aluminum Roof
Interior Spaces
- 5,421 Sq Ft Home
- Bar
- Plantation Shutters
- Entrance Foyer
- Dryer
- Property Views
Kitchen
- Double Oven
- Gas Range
- Sub-Zero Refrigerator
- Ice Maker
- Dishwasher
- Kitchen Island
- Disposal
Flooring
- Wood
- Marble
Bedrooms and Bathrooms
- 5 Bedrooms
- Primary Bedroom Upstairs
- Closet Cabinetry
- Walk-In Closet
Home Security
- Hurricane or Storm Shutters
- Impact Glass
Parking
- 1 Car Attached Garage
- Driveway
Outdoor Features
- In Ground Pool
- Balcony
- Covered Patio or Porch
Utilities
- Central Heating and Cooling System
- Water Heater
Community Details
- Club Membership Available
Map
Home Values in the Area
Average Home Value in this Area
Tax History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2025 | $42,037 | $2,660,483 | ||
| 2024 | $40,562 | $2,585,504 | ||
| 2023 | $40,562 | $2,510,199 | $0 | $0 |
| 2022 | $39,227 | $2,437,087 | $0 | $0 |
| 2021 | $39,367 | $2,366,104 | $0 | $0 |
| 2020 | $37,898 | $2,333,436 | $1,144,006 | $1,189,430 |
| 2019 | $38,215 | $2,346,863 | $0 | $0 |
| 2018 | $36,273 | $2,303,105 | $0 | $0 |
| 2017 | $35,823 | $2,255,735 | $0 | $0 |
| 2016 | $35,925 | $2,209,339 | $0 | $0 |
| 2015 | $36,453 | $2,193,982 | $0 | $0 |
| 2014 | $37,011 | $2,176,570 | $0 | $0 |
Property History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 08/03/2026 08/03/26 | For Rent | $27,000 | 0.0% | -- |
| 04/16/2026 04/16/26 | For Sale | $6,950,000 | -- | $1,282 / Sq Ft |
Purchase History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Warranty Deed | $2,395,000 | Attorney | |
| Warranty Deed | $100 | -- | |
| Warranty Deed | $390,000 | -- | |
| Deed | $100 | -- |
Mortgage History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Open | $1,485,000 | Credit Line Revolving | |
| Closed | $500,000 | Credit Line Revolving | |
| Closed | $100,000 | Credit Line Revolving | |
| Closed | $2,214,000 | New Conventional | |
| Closed | $700,000 | Credit Line Revolving | |
| Closed | $500,000 | Credit Line Revolving | |
| Closed | $500,000 | Credit Line Revolving | |
| Closed | $400,000 | Credit Line Revolving | |
| Closed | $1,500,000 | New Conventional | |
| Closed | $300,000 | Credit Line Revolving | |
| Closed | $1,800,000 | Future Advance Clause Open End Mortgage | |
| Closed | $1,945,000 | Seller Take Back | |
| Previous Owner | $250,000 | Credit Line Revolving |
Source: Martin County REALTORS® of the Treasure Coast
MLS Number: A11997896
APN: 24-5205-001-1410
Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.
All listings featuring the MCRTC logo are provided by Martin County REALTORS® of the Treasure Coast, Inc. Multiple Listing Service. This information is not verified for authenticity or accuracy and is not guaranteed. Copyright 2026 Martin County REALTORS® of the Treasure Coast, Inc. Information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Listing broker has attempted to offer accurate data, but buyers are advised to confirm all information.
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