455 GRAND BAY DR 418-19, Key Biscayne, FL 33149

455 GRAND BAY DR 418-19, Key Biscayne, FL 33149 is a 1-bedroom, 1-bathroom residential - total value : condominium - residential built in 2001 with 791 square feet of living space. The property is currently owned by RLPM PROPERTIES LLC, 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 2013-11-29 for $750,000, when HENRY Y CHEN sold to RLPM PROPERTIES LLC. The property has appreciated $325,000 (76%) since the prior sale of $425,000 on 2002-01-01. The 2025 assessed value is $905,431 with a market value of $905,431.

The assessed value increased 5% from $862,259 in 2024. 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 $170,682, and the median home value is $1,539,500. The population density is 16,591 people per square mile. 455 GRAND BAY DR 418-19, Key Biscayne, FL 33149 is located in Key Biscayne, Florida.

Property records, tax assessments, sales history, and ownership information for this Key Biscayne property are sourced from miami_dade County public records. The complete ownership history of this property spans from 2002 to 2013, with 2 recorded transactions in the public record. The current assessed value represents 121% 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 $948 per square foot — a key metric for comparing value across Key Biscayne's real estate market..