Palm Beach · Fort Lauderdale · Miami127 towers in the index · Updated weekly

Key Biscayne/524 Warren Lane

$3,730,000
524 Warren Lane, Key Biscayne, FL 33149
Key Biscayne, FL 33149 · Beach Access,Deeded Access
5
Beds
4
Baths
2,700
Sq Ft
$1,381
/ Sq Ft

About this home

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+.

The facts

Price
$3,730,000
Price / Sq Ft
$1,381
Bedrooms
5
Bathrooms
4
Interior
2,700 sq ft
Type
SingleFamilyResidence
Year Built
1950
Lot Size
0.19 acres
Pool
Yes
Garage
1 spaces
Flooring
Concrete
Waterfront
Beach Access,Deeded Access
Annual Tax
$22,265
Days on Market
103
MLS #
A11999112

Amenities

  • Laundry
  • Picnic Area
BeachesMLS

Listing courtesy of Serhant · info@fabriceernandes.com. All listings featuring the BMLS logo are provided by BeachesMLS, Inc. This information is not verified for authenticity or accuracy and is not guaranteed. Copyright ©2026 BeachesMLS, Inc.