21386 SW 242 ST, Miami-Dade County, FL 33031

21386 SW 242 ST, Miami-Dade County, FL 33031 is a 4-bedroom, 3.5-bathroom residential - single family : 1 unit built in 2022 with 2,451 square feet of living space on a 54,450 square foot lot. The property is currently owned by MARIO VILLACIAN, recorded as of 2026-03-29. The owner appears to be owner-occupied based on the mailing address matching the property address.

The most recent sale was on 2015-10-15 for $85,000, when ROGELIO REYES &W ARACELI M sold to MARIO VILLACIAN. The 2025 assessed value is $869,748 with a market value of $869,748. This breaks down to $375,000 for the land and $494,748 for the building.

The assessed value decreased 1% from $874,759 in 2024. The property has the following tax exemptions: homestead. This property is located in FEMA Flood Zone AH, indicating shallow flooding areas with ponding potential.

Flood insurance is typically required. The median household income in this area is $107,073, and the median home value is $457,700. The population density is 6 people per square mile.

The current assessed value represents 1023% of the most recent sale price. This high ratio could indicate the property was purchased below market value — a potential sign of a distressed sale or off-market deal. Based on the most recent sale, this property traded at $35 per square foot — a key metric for comparing value across the area's real estate market..