NOT LISTED FOR SALE

525 Allendale Rd Key Biscayne, FL 33149

Estimated Value: $3,917,000 - $4,728,000

5 Beds
5 Baths
3,401 Sq Ft
$1,256/Sq Ft Est. Value

About This Home

This home is located at 525 Allendale Rd, Key Biscayne, FL 33149 and is currently estimated at $4,270,502, approximately $1,255 per square foot. 525 Allendale Rd 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
Jan 27, 2026
Sold by
Fein Alan and Westfall Susan J
Bought by
Fein Westfall Family Community Property Trust and Fein
Current Estimated Value
$4,270,502

Purchase Details

Closed on
Mar 29, 1994
Sold by
Tudela Isabel and Ojeda Alan
Bought by
Fein Alan H and Westfall Susan J

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$500,000
Interest Rate
7.2%
Source: Public Records

Range of Values:

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

Collateral Analytics Collateral Analytics AVMs (Automated Valuation Model) employ a number of statistical approaches combined with neighborhood-specific comparable selection guarantees the most up-to-date and precise valuations.

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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
Fein Westfall Family Community Property Trust -- None Listed On Document
Fein Alan H $705,000 --
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Previous Owner Fein Alan H $650,000
Previous Owner Fein Alan H $500,000
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 $15,223 $944,804 -- --
2024 $15,019 $918,177 -- --
2023 $15,019 $891,434 $0 $0
2022 $14,285 $865,470 $0 $0
2021 $14,291 $840,263 $0 $0
2020 $13,087 $828,662 $0 $0
2019 $12,811 $810,032 $0 $0
2018 $12,151 $794,929 $0 $0
2017 $11,977 $778,579 $0 $0
2016 $12,008 $762,566 $0 $0
2015 $12,178 $757,266 $0 $0
2014 $12,367 $751,256 $0 $0
Source: Public Records

Map

Florida Miami/Dade County Key Biscayne 33149

525 Allendale Rd, Key Biscayne, FL

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