300 W HEATHER DR, Key Biscayne, FL 33149

300 W HEATHER DR, Key Biscayne, FL 33149 is a 4-bedroom, 4.5-bathroom residential - single family : 1 unit built in 1994 with 3,520 square feet of living space on a 8,530 square foot lot. The property is currently owned by XAVIER RUIZ MARISA GISELA LASPIUR, 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 2011-12-08 for $100, when MARIA MOMENE sold to XAVIER RUIZ. The property sold for $1,849,900 less than the prior sale of $1,850,000 on 2011-11-28. There are 3 recorded sales for this property.

The 2025 assessed value is $1,981,361 with a market value of $3,080,774. This breaks down to $2,217,800 for the land and $862,974 for the building. The assessed value increased 3% from $1,925,521 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. 300 W HEATHER 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 1992 to 2011, with 3 recorded transactions in the public record..