1278 SW 21 ST, Miami, FL 33145

1278 SW 21 ST, Miami, FL 33145 is a 4-bedroom, 2-bathroom residential - single family : 1 unit built in 1926 with 2,352 square feet of living space on a 5,928 square foot lot. The property is currently owned by GIACOMO GUERRINI, 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 2024-04-22 for $950,000, when CARLOS G WEHBY sold to GIACOMO GUERRINI. The property has appreciated $949,900 (949900%) since the prior sale of $100 on 2020-12-28. The 2025 assessed value is $523,163 with a market value of $741,000.

This breaks down to $622,440 for the land and $118,560 for the building. The assessed value decreased 36% from $814,933 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 $89,459, and the median home value is $600,300.

The population density is 8,373 people per square mile. 1278 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 available through Miami-Dade County public records.

The complete ownership history of this property spans from 2020 to 2024, with 2 recorded transactions in the public record. The current assessed value represents 55% 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 $404 per square foot — a key metric for comparing value across Miami's real estate market..