4230 N BAY RD, Miami Beach, FL 33140

4230 N BAY RD, Miami Beach, FL 33140 is a 5-bedroom, 4-bathroom residential - single family : 1 unit built in 1934 with 3,747 square feet of living space on a 25,900 square foot lot. The property is currently owned by ERNESTO ARGUELLO ASHLEY TAYLOR ARGUELLO, 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 2022-12-01 for $525,000. There are 5 recorded sales for this property. The 2025 assessed value is $3,875,308 with a market value of $4,715,498.

This breaks down to $4,351,200 for the land and $364,298 for the building. The assessed value increased 3% from $3,766,092 in 2024. The property has the following tax exemptions: homestead.

This property is located in FEMA Flood Zone AE, a Special Flood Hazard Area with a 1% annual chance of flooding (100-year floodplain). Flood insurance is typically required by lenders for properties in this zone. The median household income in this area is $153,229, and the median home value is $1,162,800.

The population density is 4,659 people per square mile. There are active mortgage liens totaling $2,774,813 recorded against this property. 4230 N BAY RD, Miami Beach, FL 33140 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 2020 to 2022, with 5 recorded transactions in the public record. The current assessed value represents 738% 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 $140 per square foot — a key metric for comparing value across Miami Beach's real estate market..