$3,800,000
4 bd · 4 ba · 3,403 sqft
691 Ridgewood Rd, Key Biscayne FL 33149
BISCAYNE KEY ESTATES
$3,730,0005 Beds4 Baths2,700 Sq. Ft.$1,381 / sq. ft.
524 Warren Ln, Key Biscayne FL 33149
Key Biscayne, FL 33149 · TROPICAL ISLE HOMES SUB 1
Status
Active
Type
Single Family Residence
Year Built
1950
Days on Market
120
Lot Size
8,136 sqft
MLS #
A11999112
County
Miami-Dade County
Description of 524 Warren Ln, Key Biscayne FL 33149
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+.
Property Details for 524 Warren Ln, Key Biscayne FL 33149
- Bathrooms Full
- 4
- Bathrooms Half
- 0
- Interior Features
- Dome Kitchen, Family Room, Separate Guest/In-Law Quarters, Utility/Laundry In Garage
- Appliances
- Dishwasher, Dryer, Electric Range, Electric Water Heater, Ice Maker, Microwave, Wall Oven, Washer
- Flooring
- Concrete
- Heating
- Central
- Cooling
- Ceiling Fan(s), Central Air
- Architectural Style
- Attached, Other
- Garage Spaces
- 1
- Parking Features
- Circular Driveway, Golf Cart Parking
- Pool Features
- In Ground, Concrete, Gunite
- Pool Private
- No
- Year Built Details
- Resale
- Direction Faces
- Southwest
Building Information for 524 Warren Ln, Key Biscayne FL 33149
- Building Name
- TROPICAL ISLE HOMES SUB 1
- Building Area Total
- 2740
- Building Area Units
- Square Feet
- Association
- No
- Pets Allowed
- Restrictions Or Possible Restrictions
Property Information for 524 Warren Ln, Key Biscayne FL 33149
- Lot Features
- 3/4 To Less Than 1 Acre Lot
- Lot Size Square Feet
- 8,136
- Waterfront
- No
- View
- Garden
- Construction Materials
- Concrete Block Construction, Pre-Cast Concrete Construction, Slab Construction
- Roof
- Barrel Roof
- Exterior Features
- Barbeque, Lighting
- Sewer
- Public Sewer
- Water Source
- Municipal Water, Other
- New Construction
- No
Public Records for 524 Warren Ln, Key Biscayne FL 33149
- Parcel Number
- 24-42-32-004-0220
- Tax Annual Amount
- $22,265
- Tax Year
- 2,025
- Tax Legal Description
- TROPICAL ISLE HOMES SUB 1ST ADDN PB 50-72 LOT 28 BLK 3 LOT SIZE 81.360 X 100 OR 9816-2200
- Zoning
- 0100
- County Or Parish
- Miami-Dade County
Schools Near 524 Warren Ln, Key Biscayne FL 33149
- Elementary School
- Keybiscayne
- Middle School
- Ponce De Leon
- High School
- Coral Gables
School assignments are provided by the listing and should be independently verified.
Location
524 Warren Ln, Key Biscayne FL 33149 · More homes in Key Biscayne
Courtesy of Serhant
Similar Homes in Key Biscayne
More information about 524 Warren Ln, Key Biscayne FL 33149
524 Warren Ln is a single family home for sale in Key Biscayne, FL 33149. This property was listed for sale on April 10, 2026 by Serhant, it's currently listed at $3,730,000. This listing's school district is Miami-Dade County Public Schools. Nearby schools include Keybiscayne, Ponce De Leon and Coral Gables. 524 Warren Ln is a 5-bed, 4-bath, 2,700 sqft single family home built in 1950.