251 BUTTONWOOD DR, Key Biscayne, FL 33149

251 BUTTONWOOD DR, Key Biscayne, FL 33149 is a 6-bedroom, 6.5-bathroom residential - single family : 1 unit built in 2016 with 3,664 square feet of living space on a 7,500 square foot lot. The property is currently owned by GIULIANO STIGLITZ CRISTIANA BARCENAS, 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 2018-02-26 for $2,800,000, when 251 BUTTONWOOD LLC sold to GIULIANO STIGLITZ. The property has appreciated $1,200,000 (75%) since the prior sale of $1,600,000 on 2015-04-23. There are 3 recorded sales for this property.

The 2025 assessed value is $2,423,486 with a market value of $3,235,048. This breaks down to $1,950,000 for the land and $1,285,048 for the building. The assessed value increased 3% from $2,355,186 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. There are active mortgage liens totaling $2,261,332 recorded against this property.

251 BUTTONWOOD 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 2015 to 2018, with 3 recorded transactions in the public record.

The current assessed value represents 87% of the most recent sale price. Based on the most recent sale, this property traded at $764 per square foot — a key metric for comparing value across Key Biscayne's real estate market..