Basic Information
- MLS # A11999112
- Type Single Family Residence
- Status Active
- Subdivision/Complex Tropical Isle Homes Sub 1
- Year Built 1950
- Total Sqft 8,136
- Date Listed 04/11/2026
- Days on Market 189
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+.
Exterior Features
- Waterfront No
- Parking Spaces 1
- Pool Yes
- View Garden
- Construction Type Block, Pre Cast Concrete
- Parking Description Circular Driveway, Golf Cart Garage
- Exterior Features Barbecue, Fence, Lighting, Patio, Storm Security Shutters
- Roof Description Barrel
- Style Single Family Residence
Interior Features
- Adjusted Sqft 2,700Sq.Ft
- Cooling Description Central Air, Ceiling Fans
- Equipment Appliances Some Gas Appliances, Built In Oven, Dryer, Dishwasher, Electric Range, Electric Water Heater, Ice Maker, Microwave, Washer
- Floor Description Concrete
- Heating Description Central
- Interior Features Bidet, Bedroom On Main Level, Dining Area, Separate Formal Dining Room, Dual Sinks, Shower Only, Central Vacuum
- Sqft 2,700Sq.Ft
Property Features
- Address 524 Warren Ln
- Aprox. Lot Size 8,136
- Architectural Style Other
- City Key Biscayne
- Community Features Laundry Facilities, Park
- Construction Materials Block, Pre Cast Concrete
- County Miami- Dade
- Covered Spaces 1
- Direction Faces Southwest
- Furnished Info no
- Garage 1
- Listing Terms Cash, Conventional
- Lot Features Less Than One Acre, Flood Zone
- Occupant Type Owner
- Parking Features Circular Driveway, Golf Cart Garage
- Patio And Porch Features Patio
- Pets Allowed Conditional, Yes
- Pool Features Concrete, Gunite, In Ground, Pool
- Possession Close Of Escrow
- Postal City Key Biscayne
- Public Survey Township 24
- Roof Barrel
- Sewer Description Public Sewer
- HOA Fees $0
- Subdivision Complex
- Subdivision Info Tropical Isle Homes Sub 1
- Tax Amount $22,265
- Tax Legal desc TROPICAL ISLE HOMES SUB 1ST ADDN PB 50-72 LOT 28 BLK 3 LOT SIZE 81.360 X 100 OR 9816-2200
- Tax Year 2025
- Terms Considered Cash, Conventional
- Type of Property Single Family Residence
- View Garden
- Water Source Public, Other
- Year Built Details Resale
524 Warren Ln
Key Biscayne, FL 33149Similar Properties ForSale
The multiple listing information is provided by the Miami Association of Realtors® from a copyrighted compilation of listings. The compilation of listings and each individual listing are ©2023-present Miami Association of Realtors®. All Rights Reserved. The information provided is for consumers' personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. All properties are subject to prior sale or withdrawal. All information provided is deemed reliable but is not guaranteed accurate, and should be independently verified. Listing courtesy of: Serhant. tel: 646-480-7665
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