265 HARBOR DR, Key Biscayne, FL 33149

265 HARBOR DR, Key Biscayne, FL 33149 is a 5-bedroom, 5.5-bathroom residential - single family : 1 unit built in 2015 with 4,010 square feet of living space on a 7,210 square foot lot. The property is currently owned by ANA CARMEN MATA TRS HAMSA 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 2018-11-19 for $2,700,000, when GRAND BAY 804 LLC sold to ANA CARMEN MATA TRS. The property sold for $700,000 less than the prior sale of $3,400,000 on 2015-04-09. There are 3 recorded sales for this property.

The 2025 assessed value is $2,455,262 with a market value of $3,152,065. This breaks down to $1,874,600 for the land and $1,277,465 for the building. The assessed value increased 3% from $2,386,067 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. 265 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 2011 to 2018, with 3 recorded transactions in the public record. The current assessed value represents 91% of the most recent sale price.

Based on the most recent sale, this property traded at $673 per square foot — a key metric for comparing value across Key Biscayne's real estate market..