NOT LISTED FOR SALE

41 Island Dr Key Biscayne, FL 33149

Estimated Value: $3,800,000 - $6,575,000

3 Beds
4 Baths
2,346 Sq Ft
$1,943/Sq Ft Est. Value

About This Home

This home is located at 41 Island Dr, Key Biscayne, FL 33149 and is currently estimated at $4,559,004, approximately $1,943 per square foot. 41 Island Dr is a home located in Miami-Dade County with nearby schools including Key Biscayne K-8 Center, Ponce de Leon Middle School, and Coral Gables Senior High School.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Sep 18, 2025
Sold by
Delangeron Brigitte
Bought by
Delangeron Brigitte and Revocable Trust Of Brigitte De Langeron
Current Estimated Value
$4,559,004

Purchase Details

Closed on
Feb 21, 1997
Sold by
Langeron Brigitte C De and Langeron Lucienne L De
Bought by
Delangeron Brigitte C and Delangeron Luciene L
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
Collateral Analytics

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ICE

ICE Mortgage Technology ICE Mortgage Technology’s AVM (Automated Valuation Model) is a state-of-the-art online residential property valuation tool that provides a quick and accurate estimate of the value of almost any home in the U.S.

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First American

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Quantarium

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Average Value
Not Available
List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Purchase History

Date Buyer Sale Price Title Company
Delangeron Brigitte -- None Listed On Document
Delangeron Brigitte C $100 --
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Previous Owner Delangeron Brigitte C $425,000
Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $29,914 $1,895,259 -- --
2024 $29,531 $1,841,846 -- --
2023 $29,531 $1,788,200 $0 $0
2022 $28,143 $1,736,117 $0 $0
2021 $28,209 $1,685,551 $0 $0
2020 $26,858 $1,662,280 $0 $0
2019 $26,301 $1,624,908 $0 $0
2018 $24,958 $1,594,611 $0 $0
2017 $24,659 $1,561,813 $0 $0
2016 $24,708 $1,529,690 $0 $0
2015 $25,068 $1,519,057 $0 $0
2014 $25,454 $1,507,001 $0 $0
Source: Public Records

Map

Florida Miami/Dade County Key Biscayne 33149

41 Island Dr, Key Biscayne, FL

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