| Primary address | 320 Harbor Court, Key Biscayne |
| Zip code | 33149 |
| County | Miami-Dade |
| Municipality | Key Biscayne |
| Parcel ID | 2442320063510 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 06/23/2021 |
| Sale price | $2,425,000 |
| Arm's length | Register |
| Current property tax | $33,533 |
| Building sqft | 3,010 |
| Building class | Residential - Single Family: 1 Unit (0101) |
| Acreage | 0.172 |
| Year built | 1959 |
| Stories | 1 |
| Units | 1 |
| Bedrooms | 5 |
| Bathrooms | 3 |
| 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:
320 Harbor Court, Key Biscayne, FL 33149 was built in 1959 and has a total of 3,010 square feet.
What is the assessed value of 320 Harbor Court, Key Biscayne, FL 33149 and the property tax paid?Assessed at $2,201,667, the tax amount paid for 320 Harbor Court, Key Biscayne, FL 33149 is $36,912.
When was 320 Harbor Court, Key Biscayne, FL 33149 last sold and what was the last sale price?320 Harbor Court, Key Biscayne, FL 33149 was last sold in 06/23/2021 for $2,425,000.
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 320 Harbor Court, Key Biscayne, including title documents, transfer conditions, mortgages and liens.
*Here are the three most recent sales for this property.
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 320 Harbor Court, Key Biscayne, FL 33149. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025 |
| Base tax | $36,913 |
| Current property tax | $33,533 |
| Market value | $2,618,265 |
| Assessed value | $2,201,667 |
Here's the assessment & property tax history for 320 Harbor Court, 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 | $2,618,265 | $2,201,667 | 15.5108 | $36,913 | +5.00% |
| 2024 | $2,401,525 | $2,139,619 | 15.6226 | $35,156 | -0.13% |
| 2023 | $2,409,786 | $2,077,300 | 15.8731 | $35,201 | +9.83% |
| 2022 | $2,016,797 | $2,016,797 | 15.8911 | $32,049 | +49.25% |
| 2021 | $1,304,894 | $1,304,894 | 16.4556 | $21,473 | +9.15% |
Create a free account to unlock extended information for 320 Harbor Court, 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 320 Harbor Court, 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 |
| Name | Rating | Type | Grade range | No of students | Distance (miles) |
|---|---|---|---|---|---|
| Key Biscayne Presbyterian School | NR | Private | PK-1 | 160 | 0.35 |
| Key Biscayne Presbyterian School | NR | Private | PK-1 | 160 | 0.35 |
| Key Biscayne K-8 Center | 8 | Public | PK, K-8 | 921 | 0.41 |
| Key Biscayne K-8 Center | 8 | Public | PK, K-8 | 921 | 0.41 |
| St Agnes Academy | NR | Private | PK-8 | 498 | 0.46 |
| Name | Rating | Type | Grade range | No of students | Distance (miles) |
|---|---|---|---|---|---|
| Key Biscayne K-8 Center | 8 | Public | PK, K-8 | 921 | 0.41 |
| St Agnes Academy | NR | Private | PK-8 | 498 | 0.46 |
| Mast Academy | 10 | Public | 6-12 | 1,535 | 3.01 |
| Amikids Miami-Dade South | NR | Public | 6-12 | 14 | 3.09 |
| Ransom Everglades School | NR | Private | 6-8 | 0 | 4.53 |
| Name | Rating | Type | Grade range | No of students | Distance (miles) |
|---|---|---|---|---|---|
| Mast Academy | 10 | Public | 6-12 | 1,535 | 3.01 |
| Amikids Miami-Dade South | NR | Public | 6-12 | 14 | 3.09 |
| Immaculata-La Salle High School | NR | Private | 9-12 | 869 | 4.22 |
| Immaculata-La Salle High School | NR | Private | 9-12 | 0 | 4.23 |
| Kingsbury Academy | NR | Private | K-12 | 0 | 4.68 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 320 Harbor Court, Key Biscayne.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 420 Harbor Dr, Key Biscayne | 13,937 | 07/16/2002 | $4,100,000 |
| 400 Harbor Dr, Key Biscayne | 10,837 | 05/21/2021 | $10 |
| 500 Bay Ln, Key Biscayne | 28,074 | 12/14/2011 | $10 |
| 355 Harbor Dr, Key Biscayne | 02/11/2025 | $5,700,000 | |
| 340 Harbor CT, Key Biscayne | 2,307 | 10/17/1980 | |
| 485 W Matheson Dr, Key Biscayne | 10,801 | 08/04/2006 | $10 |
| 468 Bay Ln, Key Biscayne | 11,912 | 12/14/2012 | $13,500,000 |
| 330 Harbor CT, Key Biscayne | 4,376 | 06/08/2021 | $3,800,000 |
| 350 Harbor CT, Key Biscayne | 2,294 | 06/30/1989 | |
| 335 Harbor Dr, Key Biscayne | 2,749 | 03/11/2026 | $4,820,000 |
| 478 Bay Ln, Key Biscayne | 14,122 | 07/14/2020 | $10 |
| 452 Harbor Dr, Key Biscayne | 14,198 | 10/19/1998 | $2,650,000 |
| 370 Harbor CT, Key Biscayne | 2,520 | ||
| 310 Harbor CT, Key Biscayne | 2,837 | 10/16/1981 | |
| 100 Crandon Blvd, Key Biscayne | 5,836 | 05/10/2000 | $3,725,000 |
| 380 Harbor CT, Key Biscayne | 5,042 | 10/05/2020 | $2,750,000 |
| 325 Harbor Dr, Key Biscayne | 5,728 | 06/02/2025 | $4,825,000 |
| 300 Harbor CT, Key Biscayne | 2,435 | 05/13/2004 | $10 |
| 360 Harbor CT, Key Biscayne | 3,105 | 09/25/2023 | $1,989,000 |
| 315 Harbor Dr, Key Biscayne | 6,935 | 04/09/2015 | $3,350,000 |