Villa in 110 Reef Lane 10, Key Biscayne, FL 33149 for sale with MLS# A12100590

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.

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110 Reef Lane 10, Key Biscayne, FL 33149

Price
Price:
$11,750,000.00
Original List Price:
$11,750,000.00
List Price per Sq Ft (Calculated, Approx.):
$2,315.72
Property Status and Type
Listing Type:
For Sale
Status:
Active
Listing Category:
Residential
Property Type:
Villa
Description of Last Important Update:
New Listing
Last Major Update on:
October 5, 2026 4:00 am
Other Special Conditions:
Sold As-is
Rooms Distribution
Bedrooms:
7
Bathrooms Total:
6
Full Bath:
5
Half Bath:
1
Room Type:
Laundry, Family Room, Great Room, Media Room, Maid/in-law Quarters
Master Bedroom Bath:
Master Bdrm - Sitting, Separate Shower, Dual Sinks, Master Bdrm - Ground, Bedroom On Entry Level
Dining Area:
Eat-in Kitchen, Dining/Living Room, Breakfast Area
Measures
Living Area:
5,074 Sqft
Built-Up Area:
5,074 Sqft
Property Features
View from the Property:
Pool, Ocean, Direct Ocean
Waterfront:
Yes
Waterfront Features:
Ocean Access, Ocean Front, Other
Security:
Smoke Detector(s), Fire Sprinkler System, Security Guard, Fire Alarm, Security Fence
Furnished:
Unfurnished
Appliances:
Dryer, Dishwasher, Microwave, Refrigerator, Washer, Electric Range
Interior:
High Ceilings, Walk-In Closet(s), Closet Cabinetry, Kitchen Island, Built-in Features, Custom Mirrors, Storage
Exterior:
Barbecue, Lighting, Courtyard
Patio and Porch:
Deck
Air Conditioning
Air Conditioning System:
Electric
Heating
Heating System:
Electric
Property Entrance Faces:
East
Construction
Year Built:
2014
Architectural Style:
Other
Levels:
Two
Entry Level (floor):
1
Construction Materials:
Block
Flooring:
Wood, Ceramic Tile
Number of stories:
11
Structure Type:
Villa
Stories:
11
Road Frontage Type:
East of US-1
Flood Zone Code:
AE
Property Condition:
Resale
Taxes and Expenses
Tax Annual Amount:
$106,912.00
Tax Year:
2025
Association Fee:
$9,867.00
Association Fee Frequency:
Monthly
Property Tax Details:
Tax Reflects No Exemptions
Parking
Garage
Garage Spaces:
2
Carport Spaces:
2
Covered Spaces:
4
Parking Features:
Garage, Attached, Covered, Assigned, Attached Carport, Carport, Attached Garage
Carport
Utilities
Electric:
Circuit Breakers
Community
Association
Application Required
Application Fee:
$150.00
Application Information:
1-2 Weeks Approval
Association Type:
Condominium
Pets Allowed?
Lease Number Times per Year Allowed:
2
Amenities Provided by the Homeowner's Association (HOA):
Business Center, Heated Pool, Pool, Sauna, Spa/hot Tub, Community Room, Trash Chute, Bike Storage, Clubhouse, Other, Management, Maintenance, Fitness Center, Tennis Court(s), Parking, Lobby
Subdivision Name:
OCEANA KEY BISCAYNE CONDO
Association Fee Includes:
Maintenance Grounds, Sewer, Trash, Cable Tv, Security, Pool Service
Senior Community:
Yes
Restrictions:
Other Restrictions, Limited # Vehicles, See Remarks
Minimum Days per Lease:
180
Terms
Listing Terms Considered by Seller:
Cash, Conventional
Buyer Possession:
Negotiable, Close Of Escrow
Zoning and Legal
Tax Legal Description:
OCEANA KEY BISCAYNE CONDO UNIT VILLA 10 UNDIV 1.117500% INT IN COMMON ELEMENTS OFF REC 29249-0603
Real Estate Folio Number (Parcel Number):
2442320291520
Public Schools Assigned
Elementary School:
Palm Cove
High School:
Coral Gables
Middle Or Junior School:
Ponce De Leon
Listing History
Active on the market since:
October 5, 2026
Listing Agreement executed on:
October 5, 2026
Listing Status Last Changed On:
October 5, 2026 4:00 am
Photos updated on:
October 5, 2026 2:55 pm
Last Modified:
October 5, 2026 11:04 pm
Additional Information
Courtesy of:
Compass Florida, LLC
Attribution:
Not provided
Location
Floor Number:
1
Street Name:
Reef
Street Number:
110
Unit Number:
10
City:
Key Biscayne
State:
Florida
Zip Code:
33149
County:
Miami-Dade
Latitude:
N25° 41' 40.5''
Longitude:
W81° 50' 32.2''
Street Suffix:
Lane
Property Map

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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
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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.