140 Hampton Ln Key Biscayne FL 33149 MLS #A11987710
140 Hampton Ln
Key Biscayne, FL, 33149
$5,495,000
5 Beds
5.5 Baths
3,476 SqFt
0 Acres
$5,495,000
140 Hampton Ln
Key Biscayne, FL, 33149
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Sophisticated Mediterranean beach house, elevated and privately set, offering 5 bedrooms, 5 bathrooms, and an additional powder room, surrounded by a lush, mature backyard garden. A double-height cathedral ceiling in the great room fills the home with natural light and opens to a covered terrace overlooking the pool patio, creating seamless indoor-outdoor living. The great room flows into a warm family room and gourmet kitchen, well suited for everyday living and entertaining, and every bedroom is en suite. The serene primary suite includes a sitting area ideal for relaxing or reading.

A spacious den with abundant windows and its own full bath offers flexibility as a home office, guest suite, studio, or cabana, with direct access to the patio and pool. Outdoors, enjoy a private setting with an upper veranda shaded by a living canopy of fig vines, an inviting space for dining and lounging, plus an outdoor gourmet area with a wood-fired pizza oven and tools. Additional highlights include solar panels with backup batteries for energy savings and reliability. Two batteries plus potential for expansion, two garages, and a pool with refreshed tile and grout for a crisp, updated finish. Walking distance to the beach, parks, dining, shopping, and everyday conveniences, with convenient access to Miami. Not Included in the sale: all display shelving, two bronze candle holders, and the chandelier hanging between the two bedrooms on the second floor.

Property Details

Price:
$5,495,000
MLS #:
A11987710
Status:
Active
Beds:
5
Baths:
5.5
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
TROPICAL ISLE HOMES SUB 4
Neighborhood:
tropicalislehomessub4
Listed Date:
Mar 25, 2026
Finished Sq Ft:
3,476
Total Sq Ft:
4,700
Year Built:
2007
PoolTropical Isle Homes Sub 4Tropicalislehomessub4Tropical Isle Homes Sub 4KeybiscaynePonce De LeonCoral GablesOk To Lease

Schools

Elementary School:
Keybiscayne
Middle School:
Ponce De Leon
High School:
Coral Gables

Interior

Appliances
Dishwasher, Disposal, Dryer, Electric Water Heater, Electric Range, Refrigerator, Wall Oven, Washer
Bathrooms
5 Full Bathrooms, 1 Half Bathroom
Cooling
Central Air, Electric
Flooring
Marble
Heating
Central, Electric
Interior Features
First Floor Entry, Built-in Features, Cooking Island, Custom Mirrors, Entrance Foyer, French Doors, Laundry Tub, Vaulted Ceiling(s), Volume Ceilings, Den/Library/Office
Laundry Features
Laundry Tub, Washer/Dryer Hook-Up

Exterior

Architectural Style
Attached, Two Story, Mediterranean
Community Features
Boating, Golf Course Community, Paved Road, Pickleball, Public Road
Construction Materials
CBS Construction, Elevated Construction
Covered Spaces
2
Direction Faces
North
Fencing
Fenced
Garage Spaces
2
Lot Features
Less Than 1/4 Acre Lot
Open Parking YN
1
Parking Features
Driveway, Golf Cart Parking
Patio And Porch Features
Awning(s), Open Porch
Roof
Barrel Roof
View
Garden, Pool

Financial

Tax Year
2025
Taxes
$32,954
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Map

Current real estate data for Single Family in Key Biscayne as of Apr 18, 2026
59
Single Family Listed
193
Avg DOM
2,121
Avg $ / SqFt
$8,848,847
Avg List Price

Community

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Property Summary

    Located in the TROPICAL ISLE HOMES SUB 4 subdivision, 140 Hampton Ln Key Biscayne FL is a Single Family for sale in Key Biscayne, FL, 33149. It is listed for $5,495,000 and features 5 beds, 6 baths, and has approximately 3,476 square feet of living space, and was originally constructed in 2007. The current price per square foot is $1,581. The average price per square foot for Single Family listings in Key Biscayne is $2,121. The average listing price for Single Family in Key Biscayne is $8,848,847.
140 Hampton Ln
Key Biscayne, FL