18440 SW 129 AVE, Unincorporated County, FL 33177

18440 SW 129 AVE, Unincorporated County, FL 33177 is a 4-bedroom, 2-bathroom residential - single family : 1 unit built in 1979 with 1,920 square feet of living space on a 15,048 square foot lot. The property is currently owned by OLGA L ROJAS HERNANDEZ, 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 2022-10-05 for $580,000, when LAERTES MARTINEZ sold to OLGA L ROJAS HERNANDEZ. The property has appreciated $579,900 (579900%) since the prior sale of $100 on 2020-01-31. There are 3 recorded sales for this property.

The 2025 assessed value is $504,475 with a market value of $560,163. This breaks down to $300,960 for the land and $259,203 for the building. The assessed value increased 3% from $490,258 in 2024.

The property has the following tax exemptions: homestead. The median household income in this area is $140,000, and the median home value is $397,700. The population density is 3,602 people per square mile.

18440 SW 129 AVE, Unincorporated County, FL 33177 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 1990 to 2022, 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 $302 per square foot — a key metric for comparing value across Unincorporated County's real estate market..