✦Claude's Take — AI Analysis
About this home
485 W Matheson Drive is one of America’s most iconic waterfront estates, representing a rare convergence of presidential history, cinematic legacy, and unparalleled waterfront scale. Set on approximately 2.38 acres with an extraordinary 862’ of direct Biscayne Bay frontage, the property captures sweeping, unobstructed views of the Miami skyline and open bay, offering a level of presence and exclus…
Location
Where this home sits
485 W Matheson Drive, Key Biscayne, FL, 33149
This home
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Facts & features
Interior
Bedrooms, bathrooms, heating, and more
Bedrooms & bathrooms
Bedrooms:5
Bathrooms:9
Full bathrooms:7
1/2 bathrooms:2
Heating
Central, Electric
Cooling
Central Air, Electric
Appliances
Included:Electric Water Heater, Dryer, Disposal, Dishwasher, Gas Range, Other, Refrigerator, Washer
Features
Built-in Features, Entrance Foyer, Elevator, Walk-In Closet(s), Bedroom Layout - Split, Closet Cabinetry, Storage
Flooring:Marble, Terrazzo, Vinyl
Windows:Other, Sliding
Interior area
Total structure area:16,148 sqft
Total interior livable area:11,528 sqft
Video & virtual tour
Property
Parking, lot, and exterior features
Parking
Garage spaces:2
Covered spaces:2
Parking features:Circular Driveway, Garage, Attached Garage, Attached
Features
Direction faces:Southeast
Patio & porch:Deck, Patio
Exterior features:Lighting, Other, Balcony
Private pool:Free Form
View:Pool, Bay, Direct Ocean, Ocean
Waterfront:Ocean Access, Bayfront, Ocean Front
Lot
Size:2.38 acres
Dimensions:103775
Details
Parcel number:2442320070010
Zoning:2000
Subdivision:TROPICAL ISLE HOMES RESUB
MLS area:2520
Construction
Materials, type, and condition
Type & style
Property type:Residential
Property subtype:Single Family Residence
Architectural style:Split Level
Materials
Walls:CBS
Roof:Concrete
Condition
Resale
New construction:No
Year built:1981
Utilities
Sewer, water, and electric
Utilities
Available utilities:Cable Available
Sewer:Public Sewer
Water:Public
Community & HOA
Amenities and fees
Community
Subdivision:TROPICAL ISLE HOMES RESUB
Security:Smoke Detector(s)
Pets allowed:Yes, No Restrictions
Nearby schools
Schools provided by the listing agent
Schools
Elementary:Key Biscayne K-8
Middle:Ponce De Leon
High:Coral Gables
Financial & listing details
Pricing, taxes, and terms
Pricing
Price per square foot:$20,559/sqft
Days on market:50 days
Taxes
Annual tax:$716,882
Tax year:2025
Terms
Listing terms:Cash, Conventional
Possession:Negotiable
MLS #A12005335 · Source: Beaches MLS
Courtesy of Coldwell Banker Realty
Listing updated: Jun 16, 2026