| Primary address | 100 Harbor Drive, Key Biscayne |
| Zip code | 33149 |
| County | Miami-Dade |
| Municipality | Key Biscayne |
| Neighborhood | Matheson Estates |
| Parcel ID | 2442320060030 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Current property tax | $0 |
| Building sqft | 41,612 |
| Total sqft | 145,475 |
| Building class | Religious - Exempt: Religious (7144) |
| Acreage | 7.53 |
| Buildings on lot | 6 |
| Year built | 2023 |
| Stories | 2 |
| Zoning district | Register |
| School district | Miami-Dade County Public Schools |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
Property reports include comprehensive occupancy, improvement and development information (where available).
Create a free account to access valuable data points such as:
100 Harbor Drive, Key Biscayne, FL 33149 was built in 2023 and has a total of 41,612 square feet.
What is the assessed value of 100 Harbor Drive, Key Biscayne, FL 33149 and the property tax paid?Assessed at $47,699,732, the tax amount paid for 100 Harbor Drive, Key Biscayne, FL 33149 is $739,861.
View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.
Create a free account to view the complete sales history for 100 Harbor Drive, Key Biscayne, including title documents, transfer conditions, mortgages and liens.
To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.
R: Recorded date
D: Document date
Access detailed property tax data for 100 Harbor Drive, Key Biscayne, FL 33149. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025 |
| Base tax | $739,861 |
| Current property tax | $0 |
| Market value | $47,699,732 |
| Assessed value | $47,699,732 |
Here's the assessment & property tax history for 100 Harbor Drive, Key Biscayne, including the evolution of the total tax rate and corresponding property tax.
| Year | Market value | Assessment value | Total tax rate | Property tax | Year over year change |
|---|---|---|---|---|---|
| 2025 | $47,699,732 | $47,699,732 | 15.5108 | $739,861 | -0.93% |
| 2024 | $47,803,066 | $47,803,066 | 15.6226 | $746,808 | +16.17% |
| 2023 | $40,500,616 | $40,500,616 | 15.8731 | $642,870 | -0.36% |
| 2022 | $40,600,299 | $40,600,299 | 15.8911 | $645,183 | -1.01% |
| 2021 | $39,607,773 | $39,607,773 | 16.4556 | $651,770 | -0.55% |
| Total population | 14,791 |
| Median age | 42.2 |
| Average household income | $309,291 |
| Family households | 78.2% |
| Occupied housing units | 4,945 |
| Owner occupied units | 66.5% |
| Average number of people per household | 2.99 |
| Median year structure built | 1977 |
| Median value for units with a mortgage | $1,693,100 |
| Median value for units without a mortgage | $1,238,400 |
Create a free account to unlock extended information for 100 Harbor Drive, Key Biscayne, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).
| FEMA flood zone(s) | AE (See more on map) |
Access the detailed traffic volume map for 100 Harbor Drive, Key Biscayne to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.
| View daily traffic map |
Here are the neighbors for 100 Harbor Drive, Key Biscayne.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 340 Harbor Dr, Key Biscayne | 6,013 | 10/31/2022 | $10 |
| 411 W Matheson Dr, Key Biscayne | 5,905 | 05/22/2003 | $100 |
| 330 Harbor Dr, Key Biscayne | 11,657 | 08/01/2025 | $31,750,000 |
| 290 Harbor Dr, Key Biscayne | 5,532 | 10/29/2021 | $11,350,000 |
| 527 Bay Ln, Key Biscayne | 6,125 | 04/04/2013 | $1,800,000 |
| 280 Harbor Dr, Key Biscayne | 7,695 | 11/20/2018 | $10 |
| 475 Bay Ln, Key Biscayne | 6,810 | 03/05/2020 | $3,050,000 |
| 398 Harbor Dr, Key Biscayne | 2,561 | 05/14/2024 | $19,250,000 |
| 310 Harbor Dr, Key Biscayne | 11,706 | 06/13/2017 | $9,500,000 |
| 300 Harbor Dr, Key Biscayne | 10,061 | 01/19/1995 | $1,550,000 |
| 360 Harbor Dr, Key Biscayne | 11,613 | 03/16/2012 | $8,200,000 |
| 520 Harbor Dr, Key Biscayne | 3,594 | 02/28/2022 | $3,200,000 |
| 380 Harbor Dr, Key Biscayne | 10,697 | 08/30/2023 | $8,265,000 |
| 350 Harbor Dr, Key Biscayne | 7,801 | 12/27/2021 | $15,925,000 |
| 500 Harbor Dr, Key Biscayne | 6,996 | 07/11/2022 | $10 |
| 301 Redwood Ln, Key Biscayne | 1,333 | 08/01/2025 | $10 |
| 160 Harbor Dr, Key Biscayne | 21,871 | ||
| 501 Bay Ln, Key Biscayne | 6,298 | 11/02/1994 | $450,000 |
| 180 Harbor Dr, Key Biscayne | 38,566 | ||
| 515 Bay Ln, Key Biscayne | 6,668 | 12/29/2011 | $1,400,000 |