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401 Warren Ln, Key Biscayne FL 33149

House For Sale
$3,200,000

BTC: 106.66666667

ETH: 1,600.00000000

86 days
4 bds
3 ba
2,958 sqft
Est. Estimated sales range: $0 - $0
$0

Overview

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.

Location

Facts and features

Type:
Residential
Parking:
Detached Carport / Circular Driveway / Covered / Driveway
Year Built:
1951
Lot:
8194 Square Feet
Heating:
Central
Price/sqft:
$1,082
Cooling:
Ceiling Fan(s) / Central Air
HOA:
No Data
All facts and features
  • Flooring

    • Ceramic Floor

    • Marble

    Heating

    • Central

    Cooling

    • Ceiling Fan(s)

    • Central Air

    Appliances

    • Dishwasher

    • Disposal

    • Dryer

    • Electric Water Heater

    • Ice Maker

    • Microwave

    • Water Purifier

    • Electric Range

    • Refrigerator

    • Self Cleaning Oven

    • Washer

    Other interior features

    • First Floor Entry

    • Closet Cabinetry

    • Entrance Foyer

    • French Doors

    • Den/Library/Office

    • Family Room

    • Maid/In-Law Quarters

    • Storage

    • Utility Room/Laundry

    Bedrooms and bathrooms

    • Bedrooms: 4

    • Full bathrooms: 3

  • Parking

    • Detached Carport

    • Circular Driveway

    • Covered

    • Driveway

    Lot

    • Lot: 8194 Square Feet

    Other Property Information

    • Parcel Number: 24-42-32-004-0330

    • Zoning: 0100

  • Type and style

    • Property Type: Residential

    • Property Sub Type: Single Family Residence

  • Other financial information

    • Annual tax amount: $23,023

  • Source details

    • MLS ID: A11875259

    Other facts

    • Construction Materials: Concrete Block Construction / CBS Construction

    • Laundry Features: Utility Room/Laundry

    • Lot Features: Less Than 1/4 Acre Lot

    • Patio And Porch Features: Deck / Patio

    • Window Features: Partial Accordian Shutters / Partial Panel Shutters/Awnings / Arched Windows / Blinds

    • Direction Faces: Southwest

    • Architectural Style: Detached / One Story

    • Living Area: 2958

    • Water Source: Municipal Water

    • Subdivision Name: TROPICAL ISLE HOMES SUB 1

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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 ©2025-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: Platinum Properties Int'l Inc.