NOT LISTED FOR SALE

335 Harbor Dr Key Biscayne, FL 33149

Estimated Value: $3,948,000 - $5,059,000

4 Beds
3 Baths
2,960 Sq Ft
$1,542/Sq Ft Est. Value

About This Home

This home is located at 335 Harbor Dr, Key Biscayne, FL 33149 and is currently estimated at $4,563,465, approximately $1,541 per square foot. 335 Harbor 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
Mar 9, 2026
Sold by
Griffiths and Griffiths Kristen
Bought by
335 Harbor Kb Llc
Current Estimated Value
$4,563,465

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$2,988,300
Outstanding Balance
$2,985,382
Interest Rate
6.1%
Mortgage Type
New Conventional
Estimated Equity
$1,578,083

Purchase Details

Closed on
May 22, 2008
Sold by
Sager Christian B and Sager Samantha
Bought by
Griffiths Edward and Griffiths Kristen

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$499,999
Interest Rate
5.12%
Mortgage Type
Unknown
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

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Buyer Sale Price Title Company
335 Harbor Kb Llc $4,820,000 Windsor Title
Griffiths Edward $1,690,000 Attorney
Source: Public Records

Mortgage History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Status Borrower Loan Amount
Open 335 Harbor Kb Llc $2,988,300
Previous Owner Griffiths Edward $499,999
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 $25,234 $1,595,865 -- --
2024 $24,904 $1,550,890 -- --
2023 $24,904 $1,505,719 $0 $0
2022 $23,742 $1,461,864 $0 $0
2021 $23,799 $1,419,286 $0 $0
2020 $22,494 $1,399,691 $0 $0
2019 $22,029 $1,368,222 $0 $0
2018 $20,904 $1,342,711 $0 $0
2017 $20,637 $1,315,095 $0 $0
2016 $20,655 $1,288,047 $0 $0
2015 $20,962 $1,279,094 $0 $0
2014 $21,279 $1,268,943 $0 $0
Source: Public Records

Map

Florida Miami/Dade County Key Biscayne 33149

335 Harbor Dr, Key Biscayne, FL

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