House in Key Biscayne, FL 33149Cape Florida, 100 Cape Florida Dr






$19,800,000
4
Beds54/2
Baths8,240
SqFt$2,403
$/SqFtUltra Luxury HouseProperty Type
2007Year Built
$2,403/SqFtPrice per sq ft
7 carsParking Spaces
CanalView
YesWaterfront
Enjoying an exceptional 270ft of L-shaped water frontage facing 185-ft-wide Pines Canal and the natural beauty of Bill Baggs Cape Florida State Park, this elegant island-coastal estate is tailored to a boating lifestyle. Offering calm and naturally sheltered harbor, concrete seawall, boat lift, dockside kitchen and side-dock boat storage that preserves unobstructed water views, the property provides a sense of openness, privacy, and tranquility.
Clean architectural lines, an internal garden courtyard, and generous covered terraces fill the residence with natural light and create a seamless connection to the surrounding water and landscape. This elevated home offers 4 bedrooms plus staff quarters, 5 bathrooms, and 4 half-baths within 8,240 sqft of living space on a 16,500-sqft lot.
Architectural tray ceilings, refined millwork, custom wall paneling, and thoughtfully designed built-ins with abundant storage add depth and craftsmanship while maintaining a light, contemporary coastal aesthetic. Formal living and dining rooms with elegant millwork provide an ideal setting for entertaining. The kitchen is appointed with Calacatta Gold marble countertops, gas cooking, Sub-Zero and Viking appliances, and a butler’s pantry. Additional highlights include 2 family rooms, fitness center with water views, 2 garages accommodating 7+ cars/golf carts, temperature-controlled wine cellar for 1,400+ bottles, elevator, retractable screen doors, generator and saltwater heated pool.
Listing Courtesy Of: One Sotheby's International Realty
Local Realty Services Provided By: Best of Luxury Realty
On Site: 293 DaysUpdated: 257 Days agoPage Views: 0
Features
MLS Number: A11934196
Bedrooms
- Bedrooms: 4
Bathrooms
- Bathrooms: 5
- Half Bathrooms: 4
Exterior and Lot Features
- Exterior Features: Fence, Lighting, OutdoorShower, Porch, SecurityHighImpactDoors
- View: Canal
Interior, Heating and Cooling
- Interior Features: Bidet, BuiltInFeatures, BreakfastArea, ConvertibleBedroom, ClosetCabinetry, DiningArea, SeparateFormalDiningRoom, DualSinks, KitchenDiningCombo, SeparateShower, UpperLevelPrimary, VaultedCeilings, WalkInClosets, Elevator
- Equipment / Appliances: Dryer, Dishwasher, ElectricWaterHeater, Disposal, GasRange, IceMaker, Microwave, Other, Refrigerator, WaterPurifier, Washer
- Heating Description: Electric
- Cooling Description: Electric
Building and Construction
- Floor Description: Hardwood, Marble, Other, Wood
- Windows/Treatment: Blinds,ImpactGlass
- Year Built: 2007
- Year Built Description: Effective Year Built
- Style: Detached
Waterfront and Water Access
- Waterfront Frontage: Yes
School Information
- Elementary School: Keybiscayne
- Middle School: Ponce De Leon
- Senior High School: Coral Gables
Other Property Info
- Garage: 7
- Listing Date: 2026-01-06T16:55:03.000-00:00
- Directions: North
Taxes, Fees & More
- Taxes: 155395
- Security Information: SmokeDetectors
- Parking Description: Attached, Driveway, Garage, GolfCartGarage, GarageDoorOpener
Apples-to-Apples Comparables
Price History
Date
Event
Price
Change
Price Per
12/22/2025
Listed
$19.8M
$2,403 ft2
$25,865 m2
12/22/2025
$19.8M
Event
Listed
Price Per
$2,403 ft2
$25,865 m2
Price per square foot and days on website are not provided values and are calculated by Subdivisions.
Listed by Lucia Marin • One Sotheby's International Realty • Buyer Agency Compensation .
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Community Snapshot
4 – 8 BR
Bedrooms
$9.8M – $27.9M
Price Tier
2,102 - 10,964
SqFt Range
1979
Year Build
153
Total Units
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- Club Tower Condo4
- Gardens Of Key Biscayne Alhambra Townhouse1
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- Holiday Colony House0
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- Matheson Estates House0
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Other Key Biscayne, FL Homes & Condos Price Range Segments
Entry-Level
Entry-Level
Premium
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Mid-Tier
Mid-Tier9
High-End
High-End28
- Bahia Mar Of Key Biscayne Condo0
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- Commodore Club East Condo3
- Commodore Club South Condo7
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- Galen Drive West Condo0
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- Grand Bay Residences Condo2
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- Grapetree Townhouses Of Key Biscayne Townhouse1
- Indies Condo1
- Key Islander Condo0
- Lake Tower Condo0
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- North Sunrise Condo0
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- Oceansound At Key Colony Condo1
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