3691 SW 21 ST, Miami, FL 33145

3691 SW 21 ST, Miami, FL 33145 is a 2-bedroom, 1-bathroom residential - single family : 1 unit built in 1950 with 1,052 square feet of living space on a 6,286 square foot lot. The property is currently owned by CHARLES A GARAVAGLIA, recorded as of 2026-03-29. The mailing address differs from the property address, suggesting this may be an investment property or rental.

The most recent sale was on 2009-10-26 for $42,000, when MARY ETHEL MARCUS sold to CHARLES A GARAVAGLIA. There are 3 recorded sales for this property. The 2025 assessed value is $435,573 with a market value of $579,081.

This breaks down to $446,306 for the land and $132,775 for the building. The assessed value increased 10% from $395,976 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 $77,772, and the median home value is $545,400. The population density is 10,553 people per square mile.

3691 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 2009 to 2009, with 3 recorded transactions in the public record.

The current assessed value represents 1037% 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 $40 per square foot — a key metric for comparing value across Miami's real estate market..