524 Warren Ln, Key Biscayne, FL 33149

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5beds

4baths

2,700sqft

1950year built

ActiveResidentialSingle Family ResidenceLot 8,276 sqftHOA None18 DOMMLS# A11999112

Listed by: Fabrice Jean Ernandes 786-603-0184, Serhant 646-480-7665

Source:Beaches MLS (RAPB)|MLS #A11999112

What's special

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+.

Bedrooms5

Bathrooms4

Year built1950

Home typeSingle Family Residence

Property subtypeResidential

Living area2,700 sqft

Lot size8,276 sqft

Pool featuresConcrete, Gunite, In Ground

RegionKey Biscayne, FL

HOA feeNone

Price per square foot$1381/sqft

Date on market2026-04-10T00:00:00.000Z