Active · For Sale
$3,730,000
524 Warren Ln, Key Biscayne FL 33149
Data via Miami Association of REALTORS® (MiamiRE)
5
Beds
4
Baths
4 full
2,700
Sq Ft
$1,381
Per Sq Ft
8,136
Lot Sq Ft
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+.
Property Facts
MLS #:A11999112
Status:Active
Property Type:Residential · Single Family Residence
Year Built:1950
Living Area:2,700 sq ft
Lot Size:8,136 sq ft
Bathrooms:4 (4 full)
HOA:None
Annual Taxes:$22,265 (2025)
Days on Market (per MLS):186
Waterfront:No
View:Garden
Parking:1-car garage
Cooling:Ceiling Fan(s), Central Air
Construction:Concrete Block Construction, Pre-Cast Concrete Construction, Slab Construction
Zoning:0100
Subdivision (per MLS):TROPICAL ISLE HOMES SUB 1
City:Key Biscayne
ZIP:33149
County:Miami-Dade
MLS record last modified:October 22, 2026
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