480 S MASHTA DR, Key Biscayne, FL 33149

480 S MASHTA DR, Key Biscayne, FL 33149 is a 3-bedroom, 4-bathroom residential - single family : 1 unit built in 1969 with 3,113 square feet of living space on a 16,800 square foot lot. The property is currently owned by MAXAMILLION D PUYANIC TRS MAX D PUYANIC REVOCABLE TRUST, recorded as of 2026-04-19. The owner appears to be owner-occupied based on the mailing address matching the property address.

There are 4 recorded sales for this property. The 2025 assessed value is $1,678,639 with a market value of $10,886,260. This breaks down to $10,416,000 for the land and $470,260 for the building.

The assessed value increased 3% from $1,631,331 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.

480 S MASHTA 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 1980 to 2025, with 4 recorded transactions in the public record..