520 CASTANIA AVE, Coral Gables, FL 33146

520 CASTANIA AVE, Coral Gables, FL 33146 is a 3-bedroom, 2-bathroom residential - single family : 1 unit built in 1953 with 1,890 square feet of living space on a 14,100 square foot lot. The property is currently owned by PABLO A ALVAREZ SR PABLO A ALVAREZ JR, 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 2025-12-15 for $2,105,000. There are 4 recorded sales for this property. The 2025 assessed value is $667,693 with a market value of $2,078,227.

This breaks down to $1,833,000 for the land and $245,227 for the building. The assessed value increased 3% from $648,876 in 2024. The property has the following tax exemptions: homestead.

The median household income in this area is $239,853, and the median home value is $1,125,900. The population density is 4,096 people per square mile. 520 CASTANIA AVE, Coral Gables, FL 33146 is located in Coral Gables, Florida.

Property records, tax assessments, sales history, and ownership information for this Coral Gables property are sourced from miami_dade County public records. The complete ownership history of this property spans from 1986 to 2025, with 4 recorded transactions in the public record. The current assessed value represents 32% 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 $1114 per square foot — a key metric for comparing value across Coral Gables's real estate market..