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MLS #A12100590 image #0
This exceptional villa at Oceana Key Biscayne offers a rare combination of privacy, expansive living space, and resort-style amenities, truly a one-of-a-kind oceanfront ultra luxury residence.Meticulously upgraded with more than $2 million in professionally planed upgrades, the home features four spacious en-suite bedrooms, a private office, maid’s quarters, and 5.5 bathrooms. Set on an expansive and oversized 11,400 square-foot lot, one of the largest in the private community, the villa offers the privacy and scale of a private single-family home while providing the unparalleled benefits of direct beach access and Oceana’s world-class amenities.The residence features a brand-new swimming pool, fully equipped summer kitchen with BBQ, sophisticated finishes, and thoughtfully designed indoor and outdoor spaces ideal for both relaxed family living and entertaining.Residents enjoy access to Oceana’s exceptional lifestyle offerings, including a state-of-the-art fitness center, a curated spa, a beachfront private restaurant, pool service, tennis courts, and direct access to the beach.Additional private storage within both the villa and the main building further enhances the functionality of this extraordinary property.A truly rare offering in Key Biscayne, combining the privacy and scale of a luxury home with the service, amenities, and beachfront lifestyle of one of Miami’s most exclusive communities.
Current real estate data for Single Family in Key Biscayne as of Oct 31, 2026
41
Single Family Listed
146
Avg DOM
2,613
Avg $ / SqFt
$14,295,512
Avg List Price
Listing Provided Courtesy of Compass Florida, LLC at 305-851-2820

Property Details

Price:
$11,750,000
MLS #:
A12100590
Status:
Active
Beds:
7
Baths:
5.5
Type:
Single Family
Subtype:
Villa
Subdivision:
OCEANA KEY BISCAYNE CONDO
Neighborhood:
2420
Listed Date:
Oct 5, 2026
Finished Sq Ft:
5,074
Total Sq Ft:
5,074
Year Built:
2014
OtherWaterfrontOceanviewTennisCommunity 55 PlusOceana Key Biscayne CondoKey Biscayne K-8Ponce De LeonCoral GablesOceanPets Allowed

Schools

Elementary School:
Key Biscayne K-8
Middle School:
Ponce De Leon
High School:
Coral Gables

Interior

Appliances
Dishwasher, Dryer, Electric Range, Microwave, Refrigerator, Washer
Bathrooms
5 Full Bathrooms, 1 Half Bathroom
Cooling
Electric
Flooring
Ceramic Tile, Wood
Heating
Electric
Interior Features
Built-in Features, Closet Cabinetry, Custom Mirrors, High Ceilings, Kitchen Island, Storage, Walk-In Closet(s)

Exterior

Architectural Style
Other
Association Amenities
Maintenance, Pool, Bike Storage, Business Center, Clubhouse, Community Room, Fitness Center, Heated Pool, Lobby, Management, Parking, Sauna, Spa/Hot Tub, Tennis Court(s), Trash Chute, Other
Attached Garage YN
1
Community
55+
Construction Materials
Block
Covered Spaces
4
Direction Faces
East
Exterior Features
Courtyard, Barbecue, Lighting
Garage Spaces
2
Open Parking Spaces
2
Parking Features
Assigned, Attached, Attached Carport, Attached Garage, Carport, Covered, Garage
Patio And Porch Features
Deck
Security Features
Fire Alarm, Fire Sprinkler System, Security Fence, Security Guard, Smoke Detector(s)
Senior Community YN
1
Stories
11
View
Ocean, Direct Ocean, Pool
Waterfront Features
Other, Ocean Access, Ocean

Financial

HOA Fee
$9,867
HOA Fee Frequency
Monthly
HOA Includes
Pool Service, Cable TV, Maintenance Grounds, Security, Sewer, Trash
Tax Year
2025
Taxes
$106,912

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Property Summary

    Located in the OCEANA KEY BISCAYNE CONDO subdivision, 110 Reef Lane 10 Key Biscayne FL is a Single Family for sale in Key Biscayne, FL, 33149. It is listed for $11,750,000 and features 7 beds, 6 baths, and has approximately 5,074 square feet of living space, and was originally constructed in 2014. The current price per square foot is $2,316. The average price per square foot for Single Family listings in Key Biscayne is $2,613. The average listing price for Single Family in Key Biscayne is $14,295,512. To schedule a showing of MLS#a12100590 at 110 Reef Lane 10 in Key Biscayne, FL, contact your Trust House Realty agent at 9543362003.

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