120 Hampton Ln is a 3,980 square foot house on a 7,500 square foot lot with 4 bedrooms and 4 bathrooms. - it last sold on September 01, 1978 for $77,500. Based on Redfin's Key Biscayne data, we estimate the home's value is $4,889,356.
Single-familyProperty Type
2007Year Built
7,500 sq ftLot Size
$1,228Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$4,889,356
$4.8M since sold in September 1978$252K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 5.3% lower than the average sale price ($5.16M) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
VR
Village Residential District
These districts are designed to protect the character of Single Family and Two-Family homes and to regulate Development within the district as relates to neighboring properties and adjacent streets.
Permitted uses
Include but are not limited to:
Housing-Single unit
Dec 12, 2025 • Final
Master building
Install and mount a new electrical photovoltaic system on a residential building.
Electrical
Solar
Dec 10, 2025 • Final
Sub-permit electrical
Install and mount a new electrical photovoltaic system on a residential building.
Electrical
Solar
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Exterior
Exterior Information
Construction Type: Concrete Block
Building Construction Quality: Excellent
Exterior Wall: Cbs/Holw Tile/Fr/Stud/Sheat/Sd
Roof Covering Type: Bahama/Ceramic Tile/Blt-Up Tg
Roof Shape Type: Bahama/Ceramic Tile/Blt-Up Tar and Gravel
Pool Information
Has Pool
Property Information
Subdivision Name: TROPICAL ISLE HOMES
Living Sq. Ft: 3,980
Adjusted Gross Sq. Ft: 4,715
Building Sq. Ft: 6,121
# of Units: 1
# of Stories: 3
Legal Description: 32 54 42 PB 53-39 TROPICAL ISLE HOMES SUB 4TH ADDN LOT 3 BLK 20 LOT SIZE 75.000 X 100 OR 20925-4905 12/2001 4 COC 24975-0742 12 2005 5
Parking & Garage Information
Parking Type: Finished Garage
Garage/Parking Sq. Ft: 540
Garage / Carport Type: Finished
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,500
Legal Lot Number: 3
Legal Block Number: 20
Municipality Name: KEY BISCAYNE
Acres: 0.1722
Depth Footage: 100
Front Footage: 75
Zoning Code: 0100
County Use Description: RES - SINGLE FAMILY : 1 UNIT
State Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 4
Baths: 4.0
Sq. Ft.: 3,980
Stories: 3.0
Lot Size: 7,500 square feet
Style: Single Family Residential
Year Built: 2007
Year Renovated: 2007
County: Miami-Dade County
APN: 2442320060680
Home facts updated by county records on Sep 18, 2026
Around this home
Schools
Key Biscayne K-8 Center
Public PreK-8 • Assigned • 0.5mi
8/10
Coral Gables Senior High School
Public PreK-12 • Assigned • 6.6mi
5/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
9/10 Flood Factor
Estimated 80%+ chance of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
10/10 Heat Factor
7 days above 102° expected this year, 29 days in 30 years
10/10 Wind Factor
99% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 1 days in 30 years
Provided by First Street
Historical weather
Key Biscayne, FL • 33149
Average low and high temperatures (°F)
73
63
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86
78
83
78
80
73
77
69
Jan
Feb
Mar
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Sun exposure
In this area, properties receive around 9.4 hours in
June and 6.9 hours in December, placing it above the
U.S. average for solar exposure.
9.4 hrs
6.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$4.64M – $5.62M
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