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91 Island Dr, Key Biscayne, FL 33149

$6,372,000

Last sold date unavailable

  • 4

    bed

  • 3

    bath

  • 3,396

    Sqft ($1,557/Sqft)

House not for sale
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About 91 Island Dr

Property type House
Neighborhood
Year built 1978
HOA fee $0/month
Lot size 0.34 Acre
Movoto estimate
Property description
This 4-bedroom, 3-bathroom single-family home is located at 91 Island Dr, Key Biscayne, FL, 33149, in the Village of Key Biscayne neighborhood in Miami-dade County and was built in 1978. This home offers 3,396 square feet of living space on a 15,000 sq ft lot. The estimated market value is $6,372,000, approximately $1,876 per square foot.
$6.37M
Range: $5.16M-$7.58M
Last 30 days 
  • Year Property taxes Tax assessment
  • 2025
    $15,132 +2.6%
    $883,371 +2.9%
  • 2024
    $14,742 +1.1%
    $858,476 +3.0%
  • 2023
    $14,585 +8.1%
    $833,472 +3.0%
  • 2022
    $13,489 +0.2%
    $809,197 +3.0%
  • 2021
    $13,462 +9.7%
    $785,629 +1.4%
  • 2020
    $12,267 +2.2%
    $774,783 +2.3%
  • 2019
    $11,998 +5.5%
    $757,364 +1.9%
  • 2018
    $11,376 +1.1%
    $743,243 +2.1%
  • 2017
    $11,251 -0.1%
    $727,956 +2.1%
  • 2016
    $11,261 -1.3%
    $712,984
  • 2015
    $11,413
    —
  • 91 Island Dr
    $5.28M
  • 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
101 Island Dr, Key Biscayne, FL 33149 $5,507,000 3/3 3,318 0.03
90 Knollwood Dr, Key Biscayne, FL 33149 $5,364,000 4/3 3,749 0.03
71 Island Dr, Key Biscayne, FL 33149 $6,041,000 4/3 2,993 0.04
60 Island Dr, Key Biscayne, FL 33149 $7,868,000 3/3 4,248 0.04
100 Island Dr, Key Biscayne, FL 33149 $7,915,000 5/5 6,987 0.05
111 Island Dr, Key Biscayne, FL 33149 $6,187,000 4/3 2,984 0.05
61 Island Dr, Key Biscayne, FL 33149 $7,273,000 4/4 5,091 0.06
50 Island Dr, Key Biscayne, FL 33149 $7,679,000 5/4 5,338 0.06

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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