425 Harbor Dr Key Biscayne, FL 33149
Estimated payment $47,971/month
Highlights
- Heated In Ground Pool
- Wood Flooring
- Modern Architecture
- Key Biscayne K-8 Center Rated A-
- Main Floor Bedroom
- No HOA
About This Home
Experience unparalleled elegance in this stunning contemporary estate, set on an oversized 9,258 sq. ft. lot in exclusive Key Biscayne. Built in 2020, with a brand-new roof in 2025, this 7-bedroom, 7-bathroom home, plus two powder rooms, blends sophistication with seamless indoor-outdoor living. An open floor plan, custom-built kitchen cabinetry, and abundant natural light create an inviting ambiance. The elevator connects all three levels, leading to a rooftop terrace with breathtaking views. Outdoors, enjoy a saltwater pool with spa, summer kitchen, cabana bath, and expansive front yard. The open garage with an EV charger and a spacious driveway provide convenience. This architectural masterpiece offers the finest in Key Biscayne luxury.
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $86,442
Year Built
- Built in 2020
Lot Details
- 9,258 Sq Ft Lot
- West Facing Home
- Fenced
- Property is zoned 0100
Parking
- 2 Car Attached Garage
- Driveway
- Open Parking
Home Design
- Modern Architecture
- Elevated Home
- Flat Roof with Façade front
- Concrete Block And Stucco Construction
Interior Spaces
- 4,565 Sq Ft Home
- Built-In Features
- Formal Dining Room
- Storage Room
- High Impact Windows
Kitchen
- Breakfast Area or Nook
- Built-In Oven
- Electric Range
- Microwave
- Dishwasher
- Cooking Island
- Disposal
Flooring
- Wood
- Ceramic Tile
Bedrooms and Bathrooms
- 7 Bedrooms
- Main Floor Bedroom
- Closet Cabinetry
- Walk-In Closet
Laundry
- Laundry in Utility Room
- Dryer
- Washer
Accessible Home Design
- Accessible Elevator Installed
Outdoor Features
- Heated In Ground Pool
- Balcony
- Patio
- Outdoor Grill
Utilities
- Central Air
- Heating Available
Community Details
- No Home Owners Association
- Tropical Isle Homes Sub 3 Subdivision
- Electric Vehicle Charging Station
Listing and Financial Details
- Assessor Parcel Number 24-42-32-005-0220
Map
Home Values in the Area
Average Home Value in this Area
Tax History
| 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 | $86,442 | $5,683,569 | $2,407,080 | $3,276,489 |
| 2024 | $65,050 | $5,439,952 | $2,129,340 | $3,310,612 |
| 2023 | $65,050 | $3,954,549 | $0 | $0 |
| 2022 | $58,299 | $3,595,045 | $0 | $0 |
| 2021 | $54,864 | $3,268,223 | $1,282,233 | $1,985,990 |
| 2020 | $18,863 | $1,141,048 | $1,141,048 | $0 |
| 2019 | $22,243 | $1,342,410 | $1,342,410 | $0 |
| 2018 | $24,113 | $1,504,088 | $1,342,410 | $161,678 |
| 2017 | $29,870 | $1,847,848 | $0 | $0 |
| 2016 | $30,575 | $1,849,061 | $0 | $0 |
| 2015 | $27,019 | $1,522,099 | $0 | $0 |
| 2014 | $25,187 | $1,383,727 | $0 | $0 |
Property History
| Date | Event | Price | List to Sale | Price per Sq Ft | Prior Sale |
|---|---|---|---|---|---|
| 09/07/2025 09/07/25 | For Sale | $7,750,000 | 0.0% | $1,698 / Sq Ft | |
| 05/26/2023 05/26/23 | Rented | $32,000 | -8.6% | -- | |
| 05/16/2023 05/16/23 | Under Contract | -- | -- | -- | |
| 05/11/2023 05/11/23 | For Rent | $35,000 | 0.0% | -- | |
| 05/02/2023 05/02/23 | Sold | $6,800,000 | -8.1% | $1,490 / Sq Ft | View Prior Sale |
| 03/20/2023 03/20/23 | Pending | -- | -- | -- | |
| 11/17/2022 11/17/22 | For Sale | $7,400,000 | +82.7% | $1,621 / Sq Ft | |
| 10/15/2020 10/15/20 | Sold | $4,050,000 | -9.8% | $2,539 / Sq Ft | View Prior Sale |
| 10/06/2020 10/06/20 | For Sale | $4,490,000 | +16.9% | $2,815 / Sq Ft | |
| 02/12/2020 02/12/20 | Sold | $3,840,000 | -12.5% | $2,408 / Sq Ft | View Prior Sale |
| 01/06/2020 01/06/20 | Pending | -- | -- | -- | |
| 09/30/2019 09/30/19 | For Sale | $4,390,000 | 0.0% | $2,752 / Sq Ft | |
| 06/22/2013 06/22/13 | Rented | $5,000 | -23.1% | -- | |
| 05/23/2013 05/23/13 | Under Contract | -- | -- | -- | |
| 05/01/2013 05/01/13 | For Rent | $6,500 | -- | -- |
Purchase History
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Warranty Deed | $6,800,000 | None Listed On Document | |
| Warranty Deed | $4,050,000 | Attorney | |
| Warranty Deed | $3,840,000 | Attorney | |
| Warranty Deed | $2,300,000 | Key Intl Title & Escrow Corp | |
| Warranty Deed | $1,350,000 | Attorney | |
| Warranty Deed | $990,000 | Attorney | |
| Warranty Deed | $940,000 | -- | |
| Warranty Deed | $2,300,000 | Attorney |
Mortgage History
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Previous Owner | $2,632,500 | New Conventional | |
| Previous Owner | $932,500 | Purchase Money Mortgage | |
| Previous Owner | $630,000 | New Conventional | |
| Previous Owner | $792,000 | Purchase Money Mortgage | |
| Previous Owner | $611,000 | Purchase Money Mortgage | |
| Previous Owner | $1,610,000 | Adjustable Rate Mortgage/ARM |
Source: MIAMI REALTORS® MLS
MLS Number: A11873862
APN: 24-4232-005-0220
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