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860 Harbor Dr, Key Biscayne, FL 33149

$9,016,000

Last sold date unavailable

  • 5

    bed

  • 5

    bath

  • 6,058

    Sqft ($1,837/Sqft)

House not for sale
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About 860 Harbor Dr

Property type House
Neighborhood
Year built 2000
HOA fee $0/month
Lot size 0.38 Acre
Movoto estimate
Property description
This 5-bedroom, 5-bathroom single-family home is located at 860 Harbor Dr, Key Biscayne, FL, 33149, in the Village of Key Biscayne neighborhood in Miami-dade County and was built in 2000. This home offers 6,058 square feet of living space on a 16,700 sq ft lot. The estimated market value is $9,016,000, approximately $1,488 per square foot.
$9.01M
Range: $4.23M-$13.7M
Last 30 days 
  • Year Property taxes Tax assessment
  • 2024
    $68,706 +1.3%
    $4,299,306 +3.0%
  • 2023
    $67,801 +4.4%
    $4,174,084 +3.0%
  • 2022
    $64,945 -0.4%
    $4,052,509 +3.0%
  • 2021
    $65,208 +2.7%
    $3,934,475 +1.4%
  • 2020
    $63,467 +2.1%
    $3,880,153 +2.3%
  • 2019
    $62,176 +5.3%
    $3,792,916 +1.9%
  • 2018
    $59,024 +1.2%
    $3,722,195 +2.1%
  • 2017
    $58,313 -0.2%
    $3,645,637 +2.1%
  • 2016
    $58,448 +0.1%
    $3,570,654
  • 2012
    $58,404
    —
  • 860 Harbor Dr
    $11.1M
  • Village of Key Biscayne
    $1.77M -23% y/y
  • 33149
    $1.77M -21% y/y
  • Key Biscayne
    $1.77M -21% y/y
No chart available
Statistics calculated by Movoto
Est. value Bed/bath Sqft mi
850 Harbor Dr, Key Biscayne, FL 33149 $9,850,000 7/— 6,949 0.02
870 Harbor Dr, Key Biscayne, FL 33149 $9,961,000 8/5 7,103 0.02
880 Harbor Dr, Key Biscayne, FL 33149 $12,467,000 7/9 8,307 0.04
840 Harbor Dr, Key Biscayne, FL 33149 $12,325,000 6/7 8,139 0.04
451 N Mashta Dr, Key Biscayne, FL 33149 $8,447,000 9/7 7,284 0.04
851 Harbor Dr, Key Biscayne, FL 33149 $9,128,000 7/9 6,335 0.05
471 N Mashta Dr, Key Biscayne, FL 33149 $8,318,000 7/7 6,373 0.05
861 Harbor Dr, Key Biscayne, FL 33149 $8,816,000 5/4 3,405 0.05

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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