Welcome to your private retreat in prestigious Key Biscayne! This spacious corner residence offers 4 bedrooms and 3 baths including a separate 1/1 in-law quarters ideal for extended family, or a private home office. The main home's functional layout features 3 beds/ 2 baths, generous living areas, and a tranquil ambiance. The kitchen includes stainless steel appliances and a formal dining room. A major upgrade providing peace of mind and long-term value was completed in 2024 with a new roof. Situated on a lush, tree-lined street, the property offers serene outdoor living with room for a pool. Enjoy the exclusive island lifestyle with access to top-rated schools, beaches, parks, marinas, and dining just minutes away. Ideal for buyers ready to make it their own in a prime neighborhood.
Platinum Properties Int'l Inc.
Features & Details
Learn about the features and details of 401 Warren Ln
Property Details
Property Type
SingleFamilyResidence
Living Area
2,958 sqft
Year Built
1951
Lot Size
8,194 sqft
Stories
-
Annual Tax
$23,023.00
List Date
9/9/2025
Updated
9/10/2025
Last Checked
Recent
MLS Number
#A11875259
Brokerage
Platinum Properties Int'l Inc.
Postal Code
33149
Area
Miami-Dade
City
-
Additional Property Features
Occupancy
Owner
List Price
$3,200,000.00
Unit Number
-
Construction
Block
Heating
Central
Fireplaces
-
Garage
-
Parking Type
No
Pets Allowed
No
Air Conditioning
Central Air, Ceiling Fans
Elevator
No
Locker
No
Swimming Pool
None
Patio
Deck,Patio
Basement
No
Den
No
Central Vacuum
No
Garage Type
No
Additional Listing Information
Walk Score
–
Property Manager
-
Utilities Included
None
Furnished
No
Assessment Year
2025
Assignment
No
Extras Included
Dryer, Dishwasher, Electric range, Electric water heater, Disposal, Ice maker, Microwave, Refrigerator, Self cleaning oven, Water purifier, Washer
Inside
Bedrooms & Baths
4 Bed, 3 Bath
Bedrooms
4
Full Bathrooms
3
Ensuite
Yes
Bathrooms
3
Flooring
Mixed
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Price history
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Mortgage Calculator
Estimate monthly payments for 401 Warren Ln
$0
20.0%
$3,200,000
1%
5.25%
10%
25 Years
Monthly
Estimated Monthly Payment
$15,341
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Cash Flow Analysis
Mortgage Payment:
$15,340.74
Monthly Payment:
$17,259.32
Break Even Down Payment:
100%
Cash Flow
$0
Disclaimer: This calculator provides estimates for informational purposes only. Consult a financial advisor for personalized advice.
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Discover this beautiful singlefamilyresidence in the heart of . This well-appointed property offers 4 bedrooms, 3 bathrooms, 2,958 square feet of living space situated on a 8,194 square foot lot. Originally built in 1951. Offered at $3,200,000.00 The property comes with Dryer, Dishwasher, Electric range, Electric water heater, Disposal, Ice maker, Microwave, Refrigerator, Self cleaning oven, Water purifier, Washer. Don't miss this opportunity to own in one of the area's most desirable locations.
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Based on information from the Miami Association of REALTORS®. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. 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. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information.