31 Island Drive, Key Biscayne, FL 33149
- Beds
- 6
- Baths
- 7
- Living Area
- 5,826 SF
- Year Built
- 2004
- $/SF
- $1682
- Type
- SingleFamilyResidence
- DOM
- 457
6 bed · 7 bath · 5,826 sqft · Built 2004
Exceptional Estate in Key Biscayne. Discover an extraordinary opportunity to own a stunning modern residence on over 19,000 sq ft lot—an exceptional find in the heart of Key Biscayne. This expansive property offers a generous backyard, perfect for outdoor living, entertaining, or creating a private oasis where kids can play freely. The home features 6 bedrooms, 6.5 bathrooms, a dedicated office, and high ceilings that enhance the bright, open ambiance. Designed with a sleek, modern aesthetic, the interior boasts luxurious finishes and thoughtful amenities, including a wine cellar, pool, and a 2-car garage. Located on a quiet street, this residence blends privacy with convenience. Experience the best of island living with unparalleled space and style.
- Property type
- SingleFamilyResidence
- Condition
- Resale
- Year built
- 2004
- Stories
- 2
- Roof
- Other
- Subdivision
- CAPE FLORIDA SUB SEC 3
- Waterfront
- No
- Private pool
- Yes
- Parcel number
- 2452050240060
- Annual tax
- $59,203
- County just value
- $3,813,157
Key Biscayne is a barrier-island enclave — restricted access, oceanfront SFH, and an inventory measured in tens, not hundreds. Premiums reflect the geography.
This listing fits one of our specialty verticals — explore similar properties.
Similar listings within 2 miles.
Listing data sourced from BeachesMLS / Trestle. All information herein is deemed reliable but is not guaranteed and should be independently verified. Information last updated 7/13/2026. Represented by Eleven Realty Partners, LLC d/b/a XI Realty · Equal Housing Opportunity.