251 CRANDON BLVD 431, Key Biscayne, FL 33149

251 CRANDON BLVD 431, Key Biscayne, FL 33149 is a 2-bedroom, 2-bathroom residential - total value : condominium - residential built in 1979 with 1,546 square feet of living space. The property is currently owned by LUIS EDUARDO FERNANDEZ JEANNINE MENDEZ VIGO, recorded as of 2026-04-19. The mailing address differs from the property address, suggesting this may be an investment property or rental.

The most recent sale was on 2015-03-31 for $1,100,000, when ALBERTO LINERO sold to LUIS EDUARDO FERNANDEZ. The property has appreciated $1,099,900 (1099900%) since the prior sale of $100 on 2013-01-09. There are 3 recorded sales for this property.

The 2025 assessed value is $761,770 with a market value of $1,110,555. The assessed value increased 10% from $692,519 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 $146,719, and the median home value is $799,300. The population density is 30,655 people per square mile.

251 CRANDON BLVD 431, 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 2001 to 2015, with 3 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 $712 per square foot — a key metric for comparing value across Key Biscayne's real estate market..