Home in 140 Hampton Ln Key Biscayne for sale with MLS# A11987710

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.

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Days on the market

140 Hampton Ln, Key Biscayne, FL 33149

Price
Price:
$5,495,000.00
Original List Price:
$5,495,000.00
Property Status and Type
Listing Type:
For Sale
Status:
Active
Special Sale Conditions:
Listed As Is
Listing Category:
Residential
Property Type:
Single Family House
MLS Number:
A11987710
Description of Last Important Update:
New Listing
Last Major Update on:
March 25, 2026 5:15 pm
Rooms Distribution
Bedrooms:
5
Bathrooms Total:
6
Full Bath:
5
Half Bath:
1
Room Type:
Den
Measures
Living Area:
3,476 Sqft
Built-Up Area:
4,700 Sqft
Lot Area:
7,500 Sqft
Lot Size Unit:
Square Feet
Lot Features:
Less Than Quarter Acre
Property Features
View from the Property:
Pool, Garden
Waterfront:
No
Swimming Pool Features:
Pool, Above Ground
Appliances:
Dryer, Dishwasher, Disposal, Refrigerator, Washer, Electric Range, Electric Water Heater, Built In Oven, Wine Cooler
Interior:
First Floor Entry, High Ceilings, Kitchen Island, Bedroom On Main Level, Vaulted Ceiling(s), Entrance Foyer, Built-in Features, Custom Mirrors, French Doors Atrium Doors, Sitting Area In Primary
Exterior:
Awning(s), Fence, Porch, Security High Impact Doors
Patio and Porch:
Open, Porch
Laundry:
Laundry Tub, Washer Hookup, Dryer Hookup
Doors:
French Doors
Air Conditioning
Air Conditioning System:
Central Air, Electric
Heating
Heating System:
Central, Electric
Property Entrance Faces:
North
Construction
Year Built:
2007
Year Built Details:
Resale
Roof:
Barrel
Architectural Style:
Two Story, Mediterranean
Levels:
Two
Construction Materials:
Block
Flooring:
Marble
Stories:
2
Road Frontage Type:
City Street
Foundation Details:
Raised
Taxes and Expenses
Tax Annual Amount:
$32,954.00
Tax Year:
2025
Property Tax Status:
Tax Reflects City & County Tax
Parking
Garage
Garage Spaces:
2
Covered Spaces:
2
Parking Features:
Driveway, Garage Door Opener, Golf Cart Garage
Utilities
Sewer:
Public Sewer
Water Source:
Public
Community
Subdivision Name:
TROPICAL ISLE HOMES SUB 4
Community Features:
Boat Facilities, Golf, Golf Course Community, Pickleball
Senior Community:
No
Restrictions:
Okay to Lease
Terms
Disclosures:
Flood Plain Disclosure
Listing Terms Considered by Seller:
Cash, Conventional
Occupant Type:
Call Agent
Buyer Possession:
Close Of Escrow
Zoning and Legal
Tax Legal Description:
TROPICAL ISLE HOMES SUB 4TH ADDN PB 53-39 LOT 5 BLK 20 CF 73R51991 LOT SIZE 75.000 X 100 OR 21104-1403 02/2003 1 COC 25358-0881 26035-0819 0
Real Estate Folio Number (Parcel Number):
24-42-32-006-0700
Zoning Description:
0100
Public Schools Assigned
Elementary School:
Verde K-8
High School:
Coral Gables
Middle Or Junior School:
Ponce De Leon
Listing History
Originally published on:
March 25, 2026 5:15 pm
Active on the market since:
March 25, 2026
Price change occurred on:
March 23, 2026 12:28 pm
Listing Status Last Changed On:
March 25, 2026 5:15 pm
Photos updated on:
April 9, 2026 6:44 pm
Last Modified:
April 14, 2026 4:58 pm
Additional Information
Housing Older Persons Act:
No HOPA
Flood Zone:
AE
Type of Association:
None
Rooms Description:
Den/Library/Office
Style:
Pool Only
Municipal Code:
24
Subdivision Number:
6
Courtesy of:
Fortune Christie's International Real Estate
Attribution:
Not provided
Road Surface Type:
Paved
Location
Street Name:
Hampton Ln
Street Number:
140
City:
Key Biscayne
State:
Florida
Zip Code:
33149
County:
Miami-Dade
Latitude:
N25° 41' 51.6''
Longitude:
W81° 50' 4.2''
Property Map

Neighborhood Stats

Source: U.S. Census Bureau, ACS 5-Year Estimates

Median Household Income $171,982
Median Home Value $1,231,500
Median Rent $3,501/mo
Median Age 43
Population 14,628

Air Quality

Source: AirNow.gov · Miami

🌬️ Air Quality Index (AQI) 50 Good
☀️ O3 50 Good
🫁 PM2.5 50 Good

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Association of REALTORS®
Disclaimer: IDX listing information is presented by Rebonus Brokerage LLC for consumer informational purposes only. The information provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data is deemed reliable but is not guaranteed by the MLS or the real estate broker. This page presents structured listing information sourced directly from the MLS via the RESO Web API feed. Rebonus prioritizes maximum field coverage and data completeness, displaying the most granular MLS-provided attributes available.