128 Days on Market
House for Sale
$237,000,000
5 bd · 9 ba · 11,528 sqft
485 W Matheson Dr, Key Biscayne, FL 33149
TROPICAL ISLE HOMES RESUB
Bedrooms
Bathrooms
Tell us what you're after — we'll send matching homes, off-market options and recent sales, and set up private showings.

Live MLS inventory in Tropical Isle Homes Resub, Key Biscayne, updated continuously. Florida Lux Real Estate currently tracks 1 active listings here. MLS inventory updated October 11, 2026.