401 Warren Ln , Key Biscayne, FL 33149

Sold: 3000000
Sold on: Apr 20th, 2026
$ Per Square Foot: $1,014
Sold: 3000000
Sold on: Apr 20th, 2026
$ Per Square Foot: $1,014
BEDS4 BATHS3 full SQUARE FEET2,958 MLS#A11875259
STATUSClosed PROPERTY TYPEResidential - Single Family SUBDIVISIONTROPICAL ISLE HOMES SUB 1


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 homes 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.

Property Features

Cooling: Ceiling Fan(s), Central Air
Days on Market: 223
Heating: Central
Lot Size: 0.19 Acres
Roof Type: Flat Tile
Taxes: $23,023
Year Built: 1951

Amenities

First Floor Entry
Closet Cabinetry
Entrance Foyer
French Doors
Den/Library/Office
Family Room
Maid/In-Law Quarters
Storage
Utility Room/Laundry

Feature Descriptions

Appliances: Dishwasher, Disposal, Dryer, Electric Water Heater, Ice Maker, Microwave, Water Purifier, Electric Range, Refrigerator, Self Cleaning Oven, Washer
Community Features: Additional Amenities, Paved Road, Public Road, Sidewalks
Crops Included Y/N: No
Door Features: French Doors
Exterior: Concrete Block Construction, CBS Construction
Flooring: Ceramic Floor, Marble
Home Warranty Y/N: No
Laundry: Utility Room/Laundry
Lease Considered Y/N: No
Listing Terms: All Cash, Conventional
Lot: Less Than 1/4 Acre Lot
Parcel#: 24-42-32-004-0330
Parking: Detached Carport, Circular Driveway, Covered, Driveway
Parking Notes: Detached Carport, Circular Driveway, Covered, Drivewa
Patio/Porch: Deck, Patio
Pets Allowed: Yes
Property Attached Y/N: No
Property Sub-Type: Single Family Residence
Sewer: Public Sewer
Special View Info: Garden
Water: Municipal Water
Window: Partial Accordian Shutters, Partial Panel Shutters/Awnings, Arched Windows, Blinds

Local Schools

High School: Coral Gables
Middle School: Ponce De Leon
Elementary School: Keybiscayne

Listed By / Sold By

Listed By

Agency Name: Platinum Properties Int'l Inc.
Agency Phone: 305-854-6247

Provided By

Agent Name: Kristin Petersen
Agent Phone: (386) 258-5500
Agency Title: Adams Cameron & Co. REALTORS

Sold By

Agency Name: Proyecta Real Estate, LLC
Agency Phone: 305-396-6779
Agent Name: Donato Calandriello

Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided 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 on this site was last updated 04/25/2026. The listing information on this page last changed on 04/25/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Sat 04/25/2026 12:09:45 AM EST) or Miami MLS (last updated Fri 04/24/2026 11:58:46 PM EST) or Stellar MLS (last updated Fri 04/24/2026 11:59:17 PM EST) or Daytona MLS (last updated Fri 04/24/2026 11:36:50 PM EST) or Tallahassee MLS (last updated Fri 04/24/2026 10:48:21 PM EST) or Northeast Florida MLS (last updated Fri 04/24/2026 11:58:55 PM EST) or My State MLS (last updated Fri 04/24/2026 11:30:11 PM EST) or Florida Keys MLS (last updated Fri 04/24/2026 8:30:15 PM EST). Real estate listings held by brokerage firms other than Adams Cameron & Co. REALTORS may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.
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