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Virtual Tour
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$3,850,000

For Sale

13 days ago

524 Warren Ln, Key Biscayne, FL

House

MLS® A11999112

5 Bed

4 Bath

2700 sqft

1 Parking

  • Key Facts
  • Description
  • Rooms
  • Map

Key Facts

Type Single Family Residence
Levels Residential
Size 2700 sqft
Garage Yes
Taxes $22,265
Days Active 12
Lot Size 
Approx. Age 1950
Avg. Price Per Sqft $1,425
MLS® Number A11999112

Property Address: 524 Warren Ln, Key Biscayne, FL, 33149-1827

Average square foot calculated using Size range provided by listing agent.

Description

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+.
MLS® NumberA11999112
Laundry Level
Central VacNo
FireplaceNo
Acreage
Exterior
GarageYes
Approx. Age1950
Basement
DrivewayCircular Driveway, Golf Cart Parking
Garage Spaces
Heat
A/C
Heating Fuel

Extras

Rooms

Master Bathroom:Not available
Other:Not available
Dining Room:Not available
Living Room:Not available

Price History

-End Date
Not Sold YetSold Price

For Sale

Apr 11, 2026List Date
$3,850,000List Price

Home Appraisal

This property is estimated to sell between: $3,667,000 and $3,942,000.
Similar properties in this area sold on average for: $3,667,857
Expected to sell in 158 days. Similar properties sold in 170 days. This home has been on eXp Realty for 12 days.

The estimated sale price does not take into account many variables such as recent renovations, type of appliances, school district etc. To get a more accurate estimate please contact agent.

  • Commute

Commute

Starting Address
Destination Address
524 Warren Ln, Key Biscayne, FL

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