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524 Warren Lane, Key Biscayne, FL - photo 1

$3,730,000

524 Warren Lane

Key Biscayne, FL 33149

Estimated payment $22,380/month

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5Beds
4Baths
2,700Sq Ft
$1381Price/Sq Ft

Preferred partner

Kinsfolk Realty

Kinsfolk Signature Realty

Powered by Hometrino

(813) 602-0498

Highlights

No HOA
Private Pool
Garage
Built in 1950
8,276 sqft Lot

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+.

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Facts & features

Bedrooms & bathrooms

  • •Bedrooms:5
  • •Bathrooms:4
  • •Full bathrooms:0

Heating

  • •Has Heating:Yes

Interior area

  • •Total structure area:2,700 sqft
  • •Total interior livable area:2,700 sqft

Parking

  • •Parking features:N/A
  • •Garage spaces:0
  • •Has attached garage:No

Lot

  • •Size:8,276 sqft

Details

  • •Parcel number:N/A

Type & style

  • •Home type:Single Family Residence
  • •Property subtype:Residential

Materials

  • • N/A

Condition

  • •Year built:1950

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Price history

DateEventPrice
2026-08-17T00:00:00.000ZListed for sale$3,730,000$1381/sqft

Listing Agent

Fabrice Jean Ernandes

Serhant

Brokerage Phone: 646-480-7665

Source: Beaches MLS · MLS #A11999112

Data Powered by Home Junction, Inc.

Nearby

Schools

KEY BISCAYNE K-8 CENTER

Elementary · 0.2 mi

UNIVERSITY OF MIAMI COOPERATIVE INSTITUTE FOR MARINE AND ATMOSPHERIC STUDIES (CIMAS)

2.8 mi

Supermarkets

Winn-Dixie

0.3 mi

Key Biscayne Green Market

0.4 mi

NAHUEN Gourmet Market

0.4 mi

Dining

Cocina

0.3 mi

Panna

0.3 mi

Tasters Lane

0.4 mi

Parks

Hampton Park

0.2 mi

Harbor Park

0.2 mi

Paradise Park

0.3 mi

Beaches

Crandon Park Beach

0.8 mi

Crandon Beach

1.5 mi

Hobie Island Beach Park

3.7 mi

Nearby amenity locations include data © OpenStreetMap contributors.