19420 SW 307 ST, Unincorporated County, FL 33030

19420 SW 307 ST, Unincorporated County, FL 33030 is a 4-bedroom, 2-bathroom residential - single family : 1 unit built in 1972 with 1,800 square feet of living space on a 21,245 square foot lot. The property is currently owned by VANESSA MARIA GUILLEN, 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 2026-02-27 for $675,000, when JOSEPH M HERNANDEZ &W sold to VANESSA MARIA GUILLEN . There are 3 recorded sales for this property. The 2025 assessed value is $354,225 with a market value of $428,371.

This breaks down to $206,225 for the land and $222,146 for the building. The assessed value increased 10% from $322,023 in 2024. This property is located in FEMA Flood Zone X, which indicates minimal flood risk.

Flood insurance is typically not required for properties in Zone X. The median household income in this area is $102,292, and the median home value is $536,300. The population density is 889 people per square mile.

19420 SW 307 ST, Unincorporated County, FL 33030 is located in Unincorporated County, Florida. Property records, tax assessments, sales history, and ownership information for this Unincorporated County property are available through Miami-Dade County public records. The complete ownership history of this property spans from 2005 to 2026, with 3 recorded transactions in the public record.

The current assessed value represents 52% of the most recent sale price. This low ratio may suggest the property is under-assessed relative to market value, common after recent improvements or a competitive purchase. Based on the most recent sale, this property traded at $375 per square foot — a key metric for comparing value across Unincorporated County's real estate market..