Report Results for

100 Hampton Ln Key Biscayne, FL

100 Hampton Ln Key Biscayne, FL 33149 was built in 2024 and last sold for $6,200,000. The property has a lot size of 7,302 Sq Ft lot and is listed as a Single Family. The property is currently not for sale. Current estimates place the value near 6,333,000, reflecting a -2% change over the past year, with 5 beds, 6 baths, and approximately 3,584 sq ft of living space. If you are looking to buy or rent a property, use USPhoneBook's property database to avoid rental scams, understand tax liabilities, and get a sense of the property's value over time. You can also check out the neighborhood section and see nearby homes, last sold for prices, tax records and more.
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Public Facts

$6,200,000
Last sold Dec 4, 2025
5
Beds
6
Baths
3,584
Sqft
Off Market
$6,333,000 estimated value
Built in 2024
$1,767/sqft
7,302 lot sqft
$1,357 HOA fees

Property characteristics

Property type
Residential
Zoning type
Single Family
APN
24-4232-006-0660
Subdivision
Tropical Isle Homes Sub 4th Addn
Stories
1

Property History

Over the last 12 months, the sales price of 100 Hampton Ln Key Biscayne, FL 33149 has decreased by -2%.

Price History

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Year Price Price/Sq Ft
2026 $ 6,261,000 -2 % $ 1,747
2025 $ 6,405,000 105 % $ 1,787
2024 $ 3,116,000 0 % $ 869
2023 $ 3,116,000 ---- $ 869

Tax History

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Year Taxes Assesments
2025 ---- $ 3,430,649
2024 $ 23,342 3 % $ 1,278,772
2023 $ 22,632 3 % $ 1,162,520
2022 $ 21,841 13 % $ 1,216,531
2021 $ 19,278 ---- $ 1,105,938
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Owner

People Living at 100 Hampton Ln Key Biscayne, FL

Jerzy Ruszkowski Jerzy M Ruszkowski , Age 69

Lives at 100 Hampton LN, Key Biscayne, FL 33149-1317 Key Biscayne FL 33149 100 Hampton LN
Prior addresses: 425 Grapetree Dr, Apt 204, Key Biscayne, FL 33149-2748 Key Biscayne FL 33149 425 Grapetree Dr, Apt 204 9165 Collins AVE, Surfside, FL 33154-3118 Surfside FL 33154 9165 Collins AVE 595 Main St, Apt 410, New York, NY 10044-0046 New York NY 10044 595 Main St, Apt 410


Neighbors

110 Hampton Ln
Key Biscayne, FL

101 Woodcrest Ln
Key Biscayne, FL

115 Woodcrest Ln
Key Biscayne, FL

120 Hampton Ln
Key Biscayne, FL

FAQs

Who lives at 100 Hampton Ln, Key Biscayne, FL 33149?
According to our records, the current person living in 100 Hampton Ln is Robert Diehl.
Is this property currently for sale?
The property is not for sale and last sold for $6,200,000 on Dec 4, 2025. Use USPhoneBook to review nearby listings or compare similar homes in the area.
What is the estimated value of this property?
The estimated value is $6,333,000, reflecting a -2% change over the past year. You can explore price history and tax records to see how the value has changed over time.
How big is this property?
It features approximately 3,584 sq ft of living space on a 7,302 sq ft lot, built in 2024 and classified as a Single Family.
What nearby properties can I compare this to?
Nearby homes include 110 Hampton Ln, 101 Woodcrest Ln, and 115 Woodcrest Ln, each with its own property report to help compare size, value, and residents.