520 W MASHTA DR, Key Biscayne, FL 33149 - Assessment Profile

Updated on November 19, 2025.

See below the recent assessment details for the residential property at 520 W MASHTA DR, Key Biscayne, FL 33149.

You can also see similar information for other residential properties in Key Biscayne.

NB: If you want to know the owners of this property, contact us.

You may also be interested in:
Key Biscayne, Florida - Most Valuable Residential Properties in 2025

Data Source: Official Government Sources.

Property Information

Parcel ID

2452050170090

Property Type

Residential

Land Use Type

Single Family

Short Legal Description

5 55 42

Number of Buildings

Number of Residential Units

Actual Year Built

1970

Effective Year Built

1980

Land Square Footage

17,810

Total Living Area (Square Feet)

4,032

Assessment Year

2025

Land Value

$8,459,750

Just Value

$8,982,123

Assessed Value for School District Assessments

$8,982,123

Assessed Value for Non-School District Assessements

$6,869,237

Taxable Value for School District Assessments

$8,982,123

Taxable Value for Non-School District Assessments

$6,869,237