About This Home
This 5-bedroom, 4-bathroom single family at 524 Warren Ln in Key Biscayne, FL is listed for $3,730,000 ($1,381 per sqft). Built in 1950, the home offers 2,700 sqft of living space on a 0.19 acres lot.
Key Features
- Built in 1950
- 0.19 acre lot
- Private pool
Property Details
Amenities
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+.
Monthly Cost Estimate
$19,949/mo
20% down · 6.5% · 30 years
Estimates only. Actual payments may vary.
Location
524 Warren Ln
Key Biscayne, FL 33149
TROPICAL ISLE HOMES SUB 1
Features & Amenities
Interior Features
Exterior Features
Property Details
Flooring
Construction
Pool Features
Outdoor Features
Parking
Heating
Cooling
Appliances
Questions & Answers
This 5-bedroom, 4-bathroom single family at 524 Warren Ln is listed at $3,730,000 ($1,381/sqft). The estimated monthly payment is $19,949 based on 20% down, a 30-year loan at 6.5% interest, estimated insurance.
Key features include: Built in 1950, 0.19 acre lot, Private pool. Interior Features: Bidet, Bedroom on Main Level, Dining Area. Exterior Features: Barbecue, Fence, Lighting.
This property is listed by Fabrice Ernandes and can be reached at 7866030184.



