20 ISLAND AVE 409, Miami Beach, FL 33139

20 ISLAND AVE 409, Miami Beach, FL 33139 is a 2-bedroom, 2-bathroom residential - total value : condominium - residential built in 1962 with 1,403 square feet of living space. The property is currently owned by VIVIANNE SCHRETER, 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 2022-09-27 for $1,075,000. There are 4 recorded sales for this property. The 2025 assessed value is $741,368 with a market value of $741,368.

The assessed value decreased 5% from $780,387 in 2024. The median household income in this area is $189,605, and the median home value is $1,453,400. The population density is 3,945 people per square mile.

20 ISLAND AVE 409, Miami Beach, FL 33139 is located in Miami Beach, Florida. Property records, tax assessments, sales history, and ownership information for this Miami Beach property are sourced from miami_dade County public records. The complete ownership history of this property spans from 2012 to 2022, with 4 recorded transactions in the public record.

The current assessed value represents 69% 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 $766 per square foot — a key metric for comparing value across Miami Beach's real estate market..