Mansion
$19,800,000
100 Cape Florida Dr, Key Biscayne FL 33149 – Residential
Cape Florida Dr
- 4 beds
- 7 baths
- 8,240 sqft
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Beds
5.5
Baths
5,008
SQUARE FEET
Single Family Residence
Type
2014
Built
$9,740
HOA / mo
Listing courtesy of
Compass Florida, LLC
Liz Hogan
MLS® #A11928646
Listing information last updated April 20, 2026
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Overview
This single family residence in Key Biscayne has 7 bedrooms and 5.5 bathrooms across 5,008 square feet, and is listed for sale at $11,500,000 (about $2,296 per square foot). Built in 2014.
Introducing a rare opportunity to own Villa 11, the largest and most coveted of only 12 exclusive villas at Oceana Key Biscayne. Situated on the largest lot in the community at 13,500 SF, this exceptional 7-bed, 5.5-bath residence offers unmatched privacy and space, with access to world-class amenities, including 500 FT of private beach, resort-style pools, on-site restaurant, fitness center, tennis court, and 24/7 security. Designed with a refined modern aesthetic, the villa is filled with natural light and features seamless indoor/outdoor living through expansive glass walls and lush landscaped surroundings, complemented by a private heated pool. Additional highlights include a gourmet chef’s kitchen, an expansive primary suite with dual walk-in closets and a private terrace, a library, maid’s quarters, and 4 parking spaces. Villa 11 offers unparalleled privacy while enjoying full access to Oceana’s world-class amenities.
Listing history
Listed for sale
Jan 12, 2026 · MIAMI MLS
$11,500,000
Days on market
as of today
190 days
Building & financials
FROM MIAMI MLSThe carrying-cost and structural facts that close or kill a Miami deal — straight from the listing feed.
HOA / association dues
$9,740 / mo
Annual property tax (2025)
$69,529
Association type
Condo
Pets
Allowed (verify restrictions)
FEMA flood zone
AE
HOA dues include
Maintenance Incl Common AreaMaintenance Incl Lawn/Lndscp CareMaintenance Incl Security
Dues, taxes, and association data per MIAMI MLS and public records; flood zone from FEMA NFHL. Verify with the HOA, county, and your insurer during due diligence.
Property details
MLS #A11928646
Price$11,500,000
Size5,008 Square Feet
Bedrooms7
Bathrooms5.5
Year built2014
TypeSingle Family Residence
StatusFor Sale
HOA$9,740 / mo
Price / Square Feet$2,296
Flood zoneAE
Features & amenities
Built-in Features
Cooking Island
Den/Library/Office
Dryer
Electric Range
Entrance Foyer
Family Room
First Floor Entry
Has a View
Has Carport
Has Cooling System
Has Heating System
Home Owners Association
Maid/In-Law Quarters
Open Parking
Refrigerator
Utility Room/Laundry
Volume Ceilings
Walk-In Closet(s)
Wall Oven
Washer
Location
111 Reef Ln, Key Biscayne FL 33149
Estimate your payment
$
Est. monthly payment
—
per month
Principal & interest—
Property tax (est.)—
HOA$9,740
Down (20%)—
Estimate only — not a Loan Estimate, pre-approval, or commitment. Taxes, insurance & HOA vary. Confirm with a licensed lender.
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List your rental →Listing data © MIAMI MLS · IDX information deemed reliable but not guaranteed · 190 days on market.
We do not advertise a “free” buyer’s agent; buyer-representation compensation is disclosed in writing. Bitcoin pricing is indicative and updates with the market — not financial, tax, or legal advice. Buyer to independently verify all measurements, assessments, and flood & insurance facts.