475 HAMPTON LN, Key Biscayne, FL 33149

475 HAMPTON LN, Key Biscayne, FL 33149 is a 4-bedroom, 4-bathroom residential - single family : 1 unit built in 2010 with 4,199 square feet of living space on a 7,646 square foot lot. The property is currently owned by THOMAS THORNTON MAITE THORNTON, recorded as of 2026-04-19. The mailing address differs from the property address, suggesting this may be an investment property or rental.

The most recent sale was on 2011-06-13 for $100, when THOMAS THORNTON sold to THOMAS THORNTON. The property sold for $609,900 less than the prior sale of $610,000 on 2001-03-01. There are 3 recorded sales for this property.

The 2025 assessed value is $3,390,990 with a market value of $3,390,990. This breaks down to $1,987,960 for the land and $1,403,030 for the building. The assessed value increased 80% from $1,886,091 in 2024.

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. 475 HAMPTON LN, 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 1981 to 2011, with 3 recorded transactions in the public record..