81 Island Drive, Key Biscayne, FL 33149 Property Information
81 Island Drive, Key Biscayne, FL 33149 Property Information
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- Owner
- Documents
- Tax
- Neighborhood
Address
| Primary address | 81 Island Drive, Key Biscayne |
| Zip code | 33149 |
| County | Miami-Dade |
| Municipality | Key Biscayne |
| Parcel ID | 2452050240010 |
Sales & Tax Overview for 81 Island Drive, Key Biscayne
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 04/10/2024 |
| Sale price | $4,500,000 |
| Arm's length | Register |
| Property tax | $57,468 |
Lot & Building Information for 81 Island Drive, Key Biscayne
| Building class | Vacant Residential: Vacant Land (0081) |
| Acreage | 0.344 |
Zoning, Use & Area Overview
| 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.
Other Property Data for 81 Island Drive, Key Biscayne
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- • Improvements for 81 Island Drive, Key Biscayne , including their type, square footage, grade and when they were built.
- • Development maps such as planimetric, zoning, land use and urban landscape maps (building age and stories).
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About 81 Island Drive, Key Biscayne
The current market value is $3,705,000.
Ownership Information
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Past Sales & Property History for 81 Island Drive, Key Biscayne
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*Here are the three most recent sales for this property.
Title Documents for 81 Island Drive, Key Biscayne
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R: Recorded date
D: Document date
Property Taxes for 81 Island Drive, Key Biscayne
Access detailed property tax data for 81 Island Drive, Key Biscayne, FL 33149. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025 |
| Property tax | $57,468 |
| Market value | $3,705,000 |
| Assessed value | $3,705,000 |
Assessment History for 81 Island Drive, Key Biscayne
Here's the assessment & property tax history for 81 Island 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 | $3,705,000 | $3,705,000 | 15.5108 | $57,468 | +20.69% |
| 2024 | $3,277,500 | $2,879,800 | 15.6226 | $47,616 | +3.57% |
| 2023 | $3,277,500 | $2,618,000 | 15.8731 | $45,974 | +15.03% |
| 2022 | $2,515,125 | $2,515,125 | 15.8911 | $39,968 | +24.58% |
| 2021 | $1,973,625 | $1,931,943 | 16.4556 | $32,083 | +10.64% |
Risk
Create a free account to unlock extended information for 81 Island 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) |
Transportation
Access the detailed traffic volume map for 81 Island Drive, Key Biscayne to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.
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Schools
Nearest elementary schools
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Key Biscayne K-8 Center | 8 | Public | PK, K-8 | 921 | 0.50 |
| Key Biscayne K-8 Center | 8 | Public | PK, K-8 | 921 | 0.50 |
| St Christophers Montessori | NR | Private | PK-5 | 103 | 0.94 |
| St Christophers Montessori | NR | Private | PK-5 | 103 | 0.94 |
| St Agnes Academy | NR | Private | PK-8 | 498 | 1.04 |
Nearest middle schools
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Key Biscayne K-8 Center | 8 | Public | PK, K-8 | 921 | 0.50 |
| St Agnes Academy | NR | Private | PK-8 | 498 | 1.04 |
| Amikids Miami-Dade South | NR | Public | 6-12 | 14 | 3.72 |
| Mast Academy | 10 | Public | 6-12 | 1,535 | 3.73 |
| Fisher Island Day School | NR | Private | PK-8 | 112 | 5.30 |
Nearest high schools
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Amikids Miami-Dade South | NR | Public | 6-12 | 14 | 3.72 |
| Mast Academy | 10 | Public | 6-12 | 1,535 | 3.73 |
| Immaculata-La Salle High School | NR | Private | 9-12 | 869 | 5.12 |
| Immaculata-La Salle High School | NR | Private | 9-12 | 0 | 5.13 |
| Kingsbury Academy | NR | Private | K-12 | 0 | 5.53 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Neighbors for 81 Island Drive, Key Biscayne
Here are the neighbors for 81 Island Drive, Key Biscayne.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 490 S Mashta Dr, Key Biscayne | 6,369 | 12/09/2009 | $6,150,000 |
| 15 Cape Florida Dr, Key Biscayne | 5,267 | 12/09/2004 | $0 |
| 50 Island Dr, Key Biscayne | 5,966 | 02/13/2025 | $11,080,000 |
| 440 S Mashta Dr, Key Biscayne | 11,811 | 06/27/2012 | $8,350,000 |
| 480 S Mashta Dr, Key Biscayne | 4,799 | 03/14/2025 | $10 |
| 400 S Mashta Dr, Key Biscayne | 12,351 | 12/29/2021 | $10 |
| 401 S Mashta Dr, Key Biscayne | 6,797 | 04/09/2001 | $3,200,000 |
| 71 Island Dr, Key Biscayne | 4,283 | 01/04/2022 | $10 |
| 61 Island Dr, Key Biscayne | 6,184 | 06/16/2021 | $3,400,000 |
| 41 Island Dr, Key Biscayne | 2,693 | 12/24/2025 | $10 |
| 60 Island Dr, Key Biscayne | 4,248 | 12/31/2001 | $1,900,000 |
| 303 Galen Dr, Key Biscayne | 46,209 | 11/12/1997 | $3,900,000 |
| 421 S Mashta Dr, Key Biscayne | 5,434 | 11/07/2005 | $10 |
| 11 Island Dr, Key Biscayne | 3,542 | 12/23/1998 | $600,000 |
| 460 S Mashta Dr, Key Biscayne | 10,913 | 03/09/2010 | $1,440,900 |
| 51 Island Dr, Key Biscayne | 4,822 | 12/04/2023 | $5,150,000 |
| 21 Island Dr, Key Biscayne | 5,721 | 10/02/1996 | $865,000 |
| 461 S Mashta Dr, Key Biscayne | 5,808 | 02/02/2012 | $4,116,000 |
| 420 S Mashta Dr, Key Biscayne | 7,742 | 03/07/2001 | $2,930,000 |
| 31 Island Dr, Key Biscayne | 6,762 | 08/04/2004 | $2,830,000 |