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$3,850,000
17 Days On Site

524 Warren Ln
Key Biscayne, FL 33149

For Sale|Single Family Residence|Active
5
Beds
4
Total Baths
4
Full Baths
2,700
SqFt
$1,426
/SqFt
1950
Built
Subdivision:
TROPICAL ISLE HOMES SUB 1
County:
Miami-Dade
Call Now: 321-804-3112
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321-804-3112
524 Warren Ln524 Warren Ln524 Warren Ln524 Warren Ln
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Monthly Payment (Est.)

$17,565
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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+.

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Listing Snapshot
Price 
$3,850,000
Days On Site 
17 Days
Bedrooms 
5
Inside Area (SqFt) 
2,700 sqft
Total Baths 
4
Full Baths 
4
Partial Baths 
N/A
Lot Size 
0.1868 Acres
Year Built 
1950
MLS® Number 
A11999112
Status 
Active
Property Tax 
$22,265
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
2 weeks agoStatus changed to Active
2 weeks agoListing updated with changes from the MLS®
2 weeks agoPrice changed to $3,850,000
3 weeks agoListing first seen on site
General Features
Direction Faces 
Southwest
Foundation 
Slab
Garage 
Yes
Garage Spaces 
1
Parking 
Circular DrivewayGolf Cart Garage
Pets 
Yes
Property Sub Type 
Single Family Residence
Sewer 
Public Sewer
SqFt Total 
2740
Style 
Other
Water Source 
PublicOther
Zoning 
0100
Interior Features
Appliances 
DryerDishwasherElectric RangeElectric Water HeaterIce MakerMicrowaveWasherOven
Cooling 
Central AirCeiling Fan(s)
Flooring 
Concrete
Heating 
Central
Interior 
BidetCentral VacuumMaster Downstairs
Laundry Features 
Common AreaIn Garage
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Exterior Features
Construction Details 
BlockConcrete
Exterior 
BarbecueLighting
Fencing 
Fenced
Patio And Porch 
Patio
Pool Features 
GuniteIn Ground
Roof 
Barrel
View 
Garden
Waterview 
Garden
Community Features
Community Features 
Park
Financing Terms Available 
CashConventional
MLS Area 
42
Schools
School District
Unknown
Elementary School
Keybiscayne
Middle School
Ponce De Leon
High School
Coral Gables
Listing courtesy of Serhant

The data relating to real estate for sale on this web site comes in part from the Miami Association of Realtors, Realtor Association of Greater Ft. Lauderdale, and the South Broward Board of Realtors. Information is deemed reliable but not guaranteed. Copyright © 2026, Miami Association of Realtors, Realtor Association of Greater Ft. Lauderdale, and the South Broward Board of Realtors. All rights reserved. The information being provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The use of search facilities of data on the site, other than a consumer looking to purchase real estate, is prohibited.

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
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