524 Warren Lane, Key Biscayne, FL 33149
- Beds
- 5
- Baths
- 4
- Living Area
- 2,700 SF
- Year Built
- 1950
- $/SF
- $1381
- Type
- SingleFamilyResidence
- DOM
- 119
5 bed · 4 bath · 2,700 sqft · Built 1950
Located in one of the most exclusive residential pockets of Key Biscayne, surrounded by multi-million-dollar estates, this beautifully designed 5-bedroom, 4 full bathroom home offers the perfect balance of privacy, functionality, and tropical lifestyle.The layout is thoughtfully distributed with a private primary suite on one side, a separate nanny/guest suite with its own bathroom, and a dedicated wing for the children’s bedrooms—ideal for both family living and entertaining.Just steps from top-rated schools and only 10 minutes from the beach, the property features a stunning outdoor space with a resort-style pool and a charming tiki bar, creating the ultimate South Florida oasis.A rare opportunity to own in a highly sought-after neighborhood where surrounding homes reach $10M+.
- Property type
- SingleFamilyResidence
- Condition
- Resale
- Year built
- 1950
- Roof
- Barrel
- Subdivision
- TROPICAL ISLE HOMES SUB 1
- Waterfront
- No
- Waterfront features
- BeachAccess,DeededAccess
- Private pool
- Yes
- Parcel number
- 2442320040220
- Annual tax
- $22,265
Key Biscayne is a barrier-island enclave — restricted access, oceanfront SFH, and an inventory measured in tens, not hundreds. Premiums reflect the geography.
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Listing data sourced from BeachesMLS / Trestle. All information herein is deemed reliable but is not guaranteed and should be independently verified. Information last updated 8/9/2026. Represented by Eleven Realty Partners, LLC d/b/a XI Realty · Equal Housing Opportunity.