390 ISLAND DR, Key Biscayne, FL 33149

390 ISLAND DR, Key Biscayne, FL 33149 is a 2-bedroom, 2.5-bathroom residential - single family : 1 unit built in 1996 with 3,334 square feet of living space on a 12,800 square foot lot. The property is currently owned by JOSE SANCHEZ LILIANA ABAROA SANCHEZ, recorded as of 2026-04-19. The owner appears to be owner-occupied based on the mailing address matching the property address.

There are 3 recorded sales for this property. The 2025 assessed value is $2,321,902 with a market value of $6,930,995. This breaks down to $6,080,000 for the land and $850,995 for the building.

The assessed value increased 3% from $2,256,465 in 2024. The property has the following tax exemptions: homestead. This property is located in FEMA Flood Zone AE, a Special Flood Hazard Area with a 1% annual chance of flooding (100-year floodplain).

Flood insurance is typically required by lenders for properties in this zone. The median household income in this area is $250,001, and the median home value is $2,000,001. The population density is 3,407 people per square mile.

390 ISLAND DR, Key Biscayne, FL 33149 is located in Key Biscayne, Florida. Property records, tax assessments, sales history, and ownership information for this Key Biscayne property are sourced from miami_dade County public records. The complete ownership history of this property spans from 1994 to 2013, with 3 recorded transactions in the public record..