Skip to content

All listings

524 Warren Ln, Key Biscayne FL 33149

Key Biscayne, FL 33149

$3,690,000

  • 524 Warren Ln, Key Biscayne FL 33149, photo 1 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 2 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 3 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 4 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 5 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 6 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 7 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 8 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 9 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 10 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 11 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 12 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 13 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 14 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 15 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 16 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 17 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 18 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 19 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 20 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 21 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 22 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 23 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 24 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 25 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 26 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 27 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 28 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 29 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 30 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 31 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 32 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 33 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 34 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 35 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 36 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 37 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 38 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 39 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 40 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 41 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 42 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 43 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 44 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 45 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 46 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 47 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 48 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 49 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 50 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 51 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 52 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 53 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 54 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 55 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 56 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 57 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 58 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 59 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 60 of 61
  • 524 Warren Ln, Key Biscayne FL 33149, photo 61 of 61

1 / 61

Price
$3,690,000
Beds
5
Baths
4
Square feet
2,700
Property type
Single Family Residence
Year built
1950
Lot size (sq ft)
8,136
MLS number
A11999112

This listing is courtesy of Serhant, 646-480-7665.

Request a tour

About this property

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+.

Details

Property type
Single Family Residence
Year built
1950
Lot size (sq ft)
8,136

Location

Listing information is deemed reliable but is not guaranteed accurate by MIAMI REALTORS®.

Newmar Brokerage, LLC