591 N MASHTA DR, Key Biscayne, FL 33149 - Assessment Profile

Updated on November 19, 2025.

See below the recent assessment details for the residential property at 591 N MASHTA DR, Key Biscayne, FL 33149.

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

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Data Source: Official Government Sources.

Property Information

Parcel ID

2452050090040

Property Type

Residential

Land Use Type

Single Family

Short Legal Description

MASHTA ISLAND A REPLAT OF TRS

Number of Buildings

Number of Residential Units

Actual Year Built

1960

Effective Year Built

1980

Land Square Footage

15,184

Total Living Area (Square Feet)

4,934

Assessment Year

2025

Land Value

$7,592,000

Just Value

$8,275,489

Assessed Value for School District Assessments

$8,275,489

Assessed Value for Non-School District Assessements

$6,316,504

Taxable Value for School District Assessments

$8,275,489

Taxable Value for Non-School District Assessments

$6,316,504