Skip To Content

401 Warren Ln

Key Biscayne, FL 33149
  • $3,200,000
  • STATUS: Active
  • ON SITE: 85 Days
  • MLS #: A11875259
UPDATED: 31 min ago
$3,200,000
  • 4
    BEDS
  • 0.19
    ACRES
  • 3
    BATHS
  • 0
    1/2 BATHS
  • 2,958
    SQFT
  • $1,082
    $/SQFT
Type:
Single-Family Home
Built:
1951
County:

School Information

Elementary School:
Middle School:
High School:

Description

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.

Monthly Payment Calculator



Copyright 2025, Participating Associations/MLS’s in the SEFMLS, MIAMI Association of REALTORS, Realtor Association of Greater Ft. Lauderdale, South Broward Board of Realtors. All rights reserved. The data relating to real estate for sale on this web site comes in part from the participating Associations/MLS’s in the Southeast Florida Regional Multiple Listing Service cooperative agreement, MIAMI Association of REALTORS, Realtor Association of Greater Ft. Lauderdale, South Broward Board of Realtors. 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. Information is deemed reliable but not guaranteed. Copyright 2025, Participating Associations/MLS’s in the SEFMLS, MIAMI Association of REALTORS, Realtor Association of Greater Ft. Lauderdale, South Broward Board of Realtors. All rights reserved. Use of search facilities of data on the site, other than a consumer looking to purchase real estate, is prohibited. Data last updated 2025-12-04T14:51:37.46.
www.familyofficefl.com/homes/167760389
Print Image

401 Warren Ln Key Biscayne, FL 33149

  • Price: $3,200,000
  • Status: Active
  • On Site: 85 Days
  • Updated: 31 min ago
  • MLS #: A11875259
4
Beds
3
Baths
0
½ Baths
0.19
Acres
2,958
SQFT
$1,082
$/SQFT
1951
Built
Neighborhood:
Tropical Isle Homes Sub 1
County:
Miami-Dade
Area:
Tropical Isle Homes Sub 1
Elementary School:
Keybiscayne
Middle School:
Ponce De Leon
High School:
Coral Gables
Property Description
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.
Exterior Features

Architectural Style DetachedOne Story Carport Spaces 2 Construction Materials Concrete Block ConstructionCBS Construction Covered Spaces 2 Direction Faces Southwest Garage YN No Lot Features Less Than 1/4 Acre Lot Parking Features Detached CarportCircular DrivewayCoveredDriveway Patio And Porch Features DeckPatio Pool Private YN No Roof Flat Tile View Garden View YN Yes Waterfront YN No

Interior Features

Adjusted Square Footage 3022 Appliances DishwasherDisposalDryerElectric Water HeaterIce MakerMicrowaveWater PurifierElectric RangeRefrigeratorSelf Cleaning OvenWasher Building Area Total 3313 Cooling Ceiling Fan(s)Central Air Entry Location Foyer Flooring Ceramic FloorMarble Heating Central Heating YN Yes Interior Features First Floor EntryCloset CabinetryEntrance FoyerFrench DoorsDen/Library/OfficeFamily RoomMaid/In-Law QuartersStorageUtility Room/Laundry Laundry Features Utility Room/Laundry Master Bathroom Features 2 Primary BathroomsBidetCombination Tub & ShowerDual SinksShower Only Room Bedroom Features At Least 1 Bedroom Ground LevelEntry LevelStudio Room Dining Room Features Formal Dining Window Features Partial Accordian ShuttersPartial Panel Shutters/AwningsArched WindowsBlinds

Property Features

Association YN No Building Name TROPICAL ISLE HOMES SUB 1 Carport YN Yes Community Features Additional AmenitiesPaved RoadPublic RoadSidewalks Cooling YN Yes Horse YN No Listing Terms All CashConventional Membership Purch Rqd YN No New Construction YN No Pets Allowed Yes Property Sub Type Single Family Residence Public Survey Section 32 Restrictions See Broker Remarks Sewer Public Sewer Structure Type R30-No Pool/No WaterHouse Tax Annual Amount 23023 Tax Year 2025 Type Of Association None Water Source Municipal Water Year Built Details Resale Zoning 0100

Listing courtesy of Platinum Properties Int'l Inc.: .


Copyright 2025, Participating Associations/MLS’s in the SEFMLS, MIAMI Association of REALTORS, Realtor Association of Greater Ft. Lauderdale, South Broward Board of Realtors. All rights reserved. The data relating to real estate for sale on this web site comes in part from the participating Associations/MLS’s in the Southeast Florida Regional Multiple Listing Service cooperative agreement, MIAMI Association of REALTORS, Realtor Association of Greater Ft. Lauderdale, South Broward Board of Realtors. 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. Information is deemed reliable but not guaranteed. Copyright 2025, Participating Associations/MLS’s in the SEFMLS, MIAMI Association of REALTORS, Realtor Association of Greater Ft. Lauderdale, South Broward Board of Realtors. All rights reserved. Use of search facilities of data on the site, other than a consumer looking to purchase real estate, is prohibited. Data last updated 2025-12-04T14:51:37.46.
 
https://bt-photos.global.ssl.fastly.net/miami/1280_boomver_2_A11875259-2.jpg https://bt-photos.global.ssl.fastly.net/miami/1280_boomver_2_A11875259-2.jpg https://bt-photos.global.ssl.fastly.net/miami/1280_boomver_2_A11875259-2.jpg
Logo
Family Office Real Estate
100 Lincoln Rd.
Miami Beach FL, 33139