Movoto Real Estate
Search
About Home value Property history Tax history Market statistics Schools Neighborhood Places of interest
Sold on 06/25/2003
  • Map Image
  • Map Image
  • Map Image

850 Harbor Dr, Key Biscayne, FL 33149

$16,950,000

Last sold 06/25/2003 for $2.15M

  • 7

    bed

  • —

    bath

  • 6,949

    Sqft ($309/Sqft)

House not for sale
Learn about Key Biscayne's top local Real Estate agents

About 850 Harbor Dr

Property type House
Neighborhood
Year built 2011
HOA fee $0/month
Lot size 0.41 Acre
Movoto estimate
Property description
This 7-bedroom single-family home is located at 850 Harbor Dr, Key Biscayne, FL, 33149, in the Village of Key Biscayne neighborhood in Miami-dade County and was built in 2011. This home offers 6,949 square feet of living space on a 17,800 sq ft lot. The estimated market value is $16,950,000, approximately $2,439 per square foot.
$16.9M
Range: $14.1M-$19.7M
Last 30 days 
  • — Off Market
    —
  • Sep 2010
  • Sep 7, 2010 Price Change
    $3,985,000 (-19.5%)
  • Nov 2008
  • Nov 17, 2008 Listed
    $4,950,000
  • May 2006
  • May 15, 2006 Listed
    $4,950,000 (+130.2%)
  • Jun 2003
    Public Records
  • Jun 25, 2003 Sold
    $2,150,000 (-6.1%)
  • May 2002
  • May 17, 2002 Listed
    $2,290,000 (+545.1%)
  • Apr 2002
    Public Records
  • Apr 22, 2002 Sold
    $355,000
  • Year Property taxes Tax assessment
  • 2025
    $103,258 +2.3%
    $6,548,295 +2.9%
  • 2024
    $100,978 +1.3%
    $6,363,747 +3.0%
  • 2023
    $99,637 +3.9%
    $6,178,396 +3.0%
  • 2022
    $95,876 -0.4%
    $5,998,443 +3.0%
  • 2021
    $96,305 +2.2%
    $5,823,732 +1.4%
  • 2020
    $94,237 +2.1%
    $5,743,326 +2.3%
  • 2019
    $92,329 +5.3%
    $5,614,200 +1.9%
  • 2018
    $87,657 +1.2%
    $5,509,520 +2.1%
  • 2017
    $86,600 -0.2%
    $5,396,200 +2.1%
  • 2016
    $86,807 -1.5%
    $5,285,211
  • 2015
    $88,095
    —
  • 850 Harbor Dr
    $2.15M
  • Village of Key Biscayne
    $1.89M -1% y/y
  • 33149
    $1.8M -6% y/y
  • Key Biscayne
    $1.8M -6% y/y
No chart available
Statistics calculated by Movoto
Est. value Bed/bath Sqft mi
860 Harbor Dr, Key Biscayne, FL 33149 $11,519,800 5/5 6,058 0.02
840 Harbor Dr, Key Biscayne, FL 33149 $10,146,000 6/7 8,139 0.02
870 Harbor Dr, Key Biscayne, FL 33149 $10,404,000 8/5 7,103 0.04
471 N Mashta Dr, Key Biscayne, FL 33149 $8,251,000 7/7 6,373 0.04
851 Harbor Dr, Key Biscayne, FL 33149 $9,819,200 7/9 6,335 0.05
451 N Mashta Dr, Key Biscayne, FL 33149 $11,278,700 9/7 7,284 0.05
491 N Mashta Dr, Key Biscayne, FL 33149 $5,833,500 3/2 2,560 0.05
880 Harbor Dr, Key Biscayne, FL 33149 $12,467,000 7/9 8,307 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.

Thinking of selling? Get a Cash Offer.

  • A smooth, fast sale
  • Skip staging and repairs
  • No strings attached
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.

Around Village of Key Biscayne

Explore everything this neighborhood has to offer. Learn more about Village of Key Biscayne.
View homes for sale in Village of Key Biscayne
By entering my info and clicking Ask a Question below, I am providing my e-signature and express written consent to receive marketing emails, calls, and texts (including via automatic telephone dialing systems, AI generative, artificial or pre-recorded voice technology) relating to my inquiry from Movoto (and parties calling/messaging on their behalf) even if my number appears on the company, state, or national Do Not Call Registry. You also agree to ourTerms and Conditions and Privacy Policy. Consent not required to receive services (call 1-844-420-1270 to be connected without providing consent).

Nearby recently sold homes in Key Biscayne, FL

Nearby homes for sale in Key Biscayne, FL

Newest listings in 33149

  • Real Estate
  • FL
  • Miami-dade County
  • Key Biscayne
  • 33149
  • Village of Key Biscayne
  • 850 Harbor Dr
Meet with a real estate agent today (844) 430-0869
  • Movoto Logo
  • Download IOS APP Download Android APP
IDX information is provided exclusively for consumers’ personal, non-commercial use and that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed to be accurate. Buyer to verify all information. The information provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing information updated every 15 minutes. Terms of use & Privacy Policy, California Privacy Info. Copyright © 2005 - 2026 Movoto, Inc. All rights reserved. Equal Housing Opportunity CalDRE CalDRE #01517281
Movoto Real Estate is committed to ensuring accessibility for individuals with disabilities. We are continuously working to improve the accessibility of our web experience for everyone. We welcome feedback and accommodation requests, please submit them here.
Requests for information regarding mortgage products will be directed to Movoto.com affiliate, Lower, LLC - a licensed Mortgage Lender (NMLS #1124061), or, based on your location, may be redirected to a participating mortgage marketing partner that may pay Lower, LLC for any consumer contact information provided through this site.