250 HARBOR DR, Key Biscayne, FL 33149

250 HARBOR DR, Key Biscayne, FL 33149 is a 7-bedroom, 5.5-bathroom residential - single family : 1 unit built in 1992 with 10,574 square feet of living space on a 20,000 square foot lot. The property is currently owned by THE BRYN MAWR TR CO OF DE TRS KEY BISCAYNE TRUST, recorded as of 2026-04-19. The owner appears to be owner-occupied based on the mailing address matching the property address.

The most recent sale was on 2021-06-25 for $100, when EDUARDO SALAZAR MALLORY sold to THE BRYN MAWR TR CO OF DE TRS. The 2025 assessed value is $11,304,490 with a market value of $14,766,091. This breaks down to $14,000,000 for the land and $766,091 for the building.

The assessed value increased 3% from $10,985,899 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.

250 HARBOR 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 2019 to 2021, with 2 recorded transactions in the public record..