$19,800,000
100 Cape Florida Drive
Key Biscayne, FL 33149
MLS# A11934196
4 beds  |  9 baths  |  11006 sqft


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Property Description
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.

Details
Maps
Contract Information
Comp Sale YN: No
Listing Date: 2026-01-06
Status: Active
Original List Price: 19800000
List Price: $19,800,000
Current Price: $19,800,000
Occupant Type: Owner
Location and Legal
Country: United States
County Or Parish: Miami-Dade
County Parish Name: Miami-Dade
Street Number: 100
Street Name: Cape Florida
Street Suffix: Drive
City Name: Key Biscayne
Municipal Code: 24
State Or Province: FL
Postal Code: 33149
Postal Code +4: 2709
Postal Zip: 33149
Subdivision Name: CAPE FLORIDA SUB SEC 3
Area: 2520
Elementary School: Key Biscayne K-8
Middle Or Junior School: Ponce De Leon
High School: Coral Gables
Special Assessment YN: No
Parcel Number: 2452050240390
Subdivision Number: 24
Zoning: 2000
Flood Zone: AE
Multiple Offers Accepted: No
General Property Information
Property Sub Type: Single Family Residence
Bedrooms Total: 4
Bathrooms Total: 9
Bathrooms Full: 5
Bathrooms Half: 4
Building Area Main: 11006
Living Area Main: 8240
Adjusted Area Main: 7996
Accessibility Features YN: Yes
Year Built: 2007
Garage YN: 1
Attached Garage YN: 1
Garage Spaces: 7
Covered Spaces: 7
Lot Size Area: 16500
Lot Size Acres: 0.38
Senior Community YN: No
Waterfront YN: 1
Water Frontage Feet: 270
Outdoor Living Spaces YN: Yes
Stories Total: 3
Direction Faces: North
Pool Private YN: Yes
Furnished: Negotiable
Financial Information
Membership Fee Required YN: No
Tax Annual Amount: 155395
Tax Year: 2025
Tax Legal Description: CAPE FLORIDA SUB SEC 3 PB 79-64 LOT 24 BLK 8 LOT SIZE 100.000 X 165 OR 16778-1239 0495 4 COC 22005-0389 01 2004 4
Pool Size Details
Pool Size (WxL): 38x18
Storm Protection
Impact Glass: Complete
Permanent Generator: Whole House
Section Details
Parcel Number MLX: 0390
Status Change Information
Major Change Timestamp: 2026-01-06T22:01:55Z
Major Change Type: New Listing
Status Change Date: 2026-01-06
Originating Details
Originating System Key: 424565035
Originating System ID: M00000151
Property Features
Accessibility Features: Accessible Elevator Installed
Dining Area: Breakfast Area; Formal Dining; Kitchen Dining
Exterior Features: Lighting; Outdoor Shower
Flooring: Marble; Wood; Other
Parking Features: Driveway; Garage Door Opener; Golf Cart Garage; Attached; Attached Garage; Garage
Appliances: Dishwasher; Disposal; Dryer; Gas Range; Ice Maker; Microwave; Refrigerator; Washer; Water Purifier; Other
Water Heater Details: Electric Water Heater
Boat and Dock Features: Lift
Construction Materials: CBS
Cooling: Electric
Fencing: Fenced
Heating: Electric
Interior Features: Built-in Features; Closet Cabinetry; Elevator; Vaulted Ceiling(s); Walk-In Closet(s)
Levels: Three Or More
Listing Terms: Cash; Conventional
Other Equipment: Other
Pool Features: Heated; In Ground
Possession: Close Of Escrow
Restrictions: No Restrictions
Road Frontage Type: Public Road
Roof: Metal
Security Features: Smoke Detector(s)
Sewer: Public Sewer
Special Information: Sold As-Is
Sprinkler Description: Auto Sprinkler
Water Access: Ocean Access
Water Source: Public
Water View: Canal
Waterfront Features: Canal Front; Seawall
Window Features: Blinds
Showing Requirements: 24 Hour Notice; Appointment Only; Call Listing Agent
Outdoor Living Spaces: Porch
Porch Details: Porch - Open
Room Types: Convertible Bedroom; Den; Family Room; Game Room; Other
Acreage Description: 1/4 To Less Than 1/2 Acre Lot
Room Information
Room Name
Den
Family Room
Other
Game Room
Convertible Bedroom

IDX
Listing Office: One Sotheby's International Realty
Source MLS Verified

Last Updated: May - 31 - 2026

This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. Copyright 2026 Beaches Multiple Listing Service, Inc. All rights reserved. Information Not Guaranteed and Must Be Confirmed by End User. Site contains live data.


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