3281 SW 21 ST, Miami, FL 33145

3281 SW 21 ST, Miami, FL 33145 is a 2-bedroom, 1-bathroom residential - single family : 1 unit built in 1950 with 1,527 square feet of living space on a 6,000 square foot lot. The property is currently owned by ALFREDO J VALLE OTILIA C VALLE, 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 2016-09-15 for $420,000, when LIGIA ROLDAN sold to ALFREDO J VALLE. The property has appreciated $287,000 (216%) since the prior sale of $133,000 on 2010-03-22. There are 3 recorded sales for this property.

The 2025 assessed value is $349,204 with a market value of $576,900. This breaks down to $426,000 for the land and $150,900 for the building. The assessed value increased 3% from $339,363 in 2024.

The property has the following tax exemptions: homestead. 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 $77,772, and the median home value is $545,400. The population density is 10,553 people per square mile. 3281 SW 21 ST, Miami, FL 33145 is located in Miami, Florida.

Property records, tax assessments, sales history, and ownership information for this Miami property are sourced from miami_dade County public records. The complete ownership history of this property spans from 2010 to 2016, with 3 recorded transactions in the public record. The current assessed value represents 83% of the most recent sale price.

Based on the most recent sale, this property traded at $275 per square foot — a key metric for comparing value across Miami's real estate market..