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331 Island Dr, Key Biscayne, FL 33149

$5,444,000

Last sold date unavailable

  • 3

    bed

  • 3

    bath

  • 2,588

    Sqft ($1,465/Sqft)

House not for sale
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About 331 Island Dr

Property type House
Neighborhood
Year built 1964
HOA fee $0/month
Lot size 0.28 Acre
Movoto estimate
Property description
This 3-bedroom, 3-bathroom single-family home is located at 331 Island Dr, Key Biscayne, FL, 33149, in the Village of Key Biscayne neighborhood in Miami-dade County and was built in 1964. This home offers 2,588 square feet of living space on a 12,000 sq ft lot. The estimated market value is $5,444,000, approximately $2,104 per square foot.
$5.44M
Range: $4.13M-$6.75M
Last 30 days 
  • Year Property taxes Tax assessment
  • 2025
    $13,055 +2.6%
    $770,766 +2.9%
  • 2024
    $12,727 +1.2%
    $749,044 +3.0%
  • 2023
    $12,576 +6.8%
    $727,228 +3.0%
  • 2022
    $11,774 +0.2%
    $706,047 +3.0%
  • 2021
    $11,752 +11.1%
    $685,483 +1.4%
  • 2020
    $10,574 +2.2%
    $676,019 +2.3%
  • 2019
    $10,344 +5.5%
    $660,821 +1.9%
  • 2018
    $9,805 +1.2%
    $648,500 +2.1%
  • 2017
    $9,689 -0.1%
    $635,162 +2.1%
  • 2016
    $9,700 -1.4%
    $622,098
  • 2015
    $9,836
    —
  • 331 Island Dr
    $3.79M
  • Village of Key Biscayne
    $1.9M -15% y/y
  • 33149
    $1.89M -16% y/y
  • Key Biscayne
    $1.89M -15% y/y
No chart available
Statistics calculated by Movoto
Est. value Bed/bath Sqft mi
341 Island Dr, Key Biscayne, FL 33149 $4,475,000 3/2 1,899 0.02
260 W Mashta Dr, Key Biscayne, FL 33149 $3,670,000 5/4 2,549 0.02
350 Island Dr, Key Biscayne, FL 33149 $7,979,000 6/5 4,858 0.03
268 W Mashta Dr, Key Biscayne, FL 33149 $2,885,000 5/3 1,574 0.03
244 W Mashta Dr, Key Biscayne, FL 33149 $5,299,000 5/6 3,801 0.03
320 Island Dr, Key Biscayne, FL 33149 $7,431,000 5/5 4,928 0.03
401 Island Dr, Key Biscayne, FL 33149 $5,630,000 4/3 2,437 0.04
311 Island Dr, Key Biscayne, FL 33149 $5,482,000 4/3 3,268 0.04

Estimated values are based on public record data and automated valuation models. Values are not guaranteed and may not reflect current market conditions.

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8/10
Key Biscayne K-8 Center
public Grades PK, K-8
Miami-Dade County Public Schools
4/10
Ponce De Leon Middle School
public Grades 6-8
Miami-Dade County Public Schools
6/10
Coral Gables Senior High School
public Grades 9-12
Miami-Dade County Public Schools
Source: GreatSchools.org © 2026. All rights reserved.

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