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Sold on 04/10/2003
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645 Allendale Rd, Key Biscayne, FL 33149

$5,125,000

Last sold 04/10/2003 for $775K

  • 5

    bed

  • 4

    bath

  • 3,668

    Sqft ($211/Sqft)

House not for sale
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About 645 Allendale Rd

Property type House
Neighborhood
Year built 2012
HOA fee $0/month
Lot size 7,500 Sqft
Movoto estimate
Property description
This 5-bedroom, 4-bathroom single-family home is located at 645 Allendale Rd, Key Biscayne, FL, 33149, in the Village of Key Biscayne neighborhood in Miami-dade County and was built in 2012. This home offers 3,668 square feet of living space on a 7,500 sq ft lot. The estimated market value is $5,125,000, approximately $1,397 per square foot.
$5.12M
Range: $4.25M-$5.99M
Last 30 days 
  • — Off Market
    —
  • Aug 2008
  • Aug 12, 2008 Listed
    $1,200,000 (+54.8%)
  • Apr 2003
    Public Records
  • Apr 10, 2003 Sold
    $775,000 (-6.1%)
  • Nov 2002
  • Nov 25, 2002 Listed
    $825,000
  • Year Property taxes Tax assessment
  • 2025
    $33,896 +2.3%
    $2,131,881 +2.9%
  • 2024
    $33,142 +1.4%
    $2,071,799 +3.0%
  • 2023
    $32,699 +3.7%
    $2,011,456 +3.0%
  • 2022
    $31,532 -0.3%
    $1,952,870 +3.0%
  • 2021
    $31,631 +4.6%
    $1,895,991 +1.4%
  • 2020
    $30,244 -4.9%
    $1,869,814 -4.61%
  • 2019
    $31,813 +5.4%
    $1,960,092 +1.9%
  • 2018
    $30,194 +1.3%
    $1,923,545 +2.1%
  • 2017
    $29,817 -0.3%
    $1,883,982 +2.1%
  • 2016
    $29,904 -1.4%
    $1,845,233
  • 2015
    $30,342
    —
  • 645 Allendale Rd
    $775K
  • 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
655 Allendale Rd, Key Biscayne, FL 33149 $4,381,000 6/6 3,870 0.01
635 Allendale Rd, Key Biscayne, FL 33149 $3,484,000 3/2 2,850 0.02
640 Warren Ln, Key Biscayne, FL 33149 $3,328,000 5/2 2,267 0.02
630 Warren Ln, Key Biscayne, FL 33149 $4,966,000 5/4 3,058 0.03
640 Allendale Rd, Key Biscayne, FL 33149 $3,049,000 4/2 1,939 0.03
665 Allendale Rd, Key Biscayne, FL 33149 $3,175,000 3/2 2,406 0.03
650 Allendale Rd, Key Biscayne, FL 33149 $5,333,000 6/5 3,531 0.03
605 Allendale Rd, Key Biscayne, FL 33149 $5,621,000 5/5 4,102 0.03

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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