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  3. 524 Warren Lane Key Biscayne, FL - 33149
  • MLS® #: A11999112
  • 524 Warren Lane
  • Key Biscayne, FL 33149
  • $3,730,000
  • 5 Beds, 4 Bath, 2,700 SqFt
  • Residential

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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Essential Information

  • MLS® #A11999112
  • Price$3,730,000
  • CAD Dollar$5,286,343
  • UK Pound£2,783,270
  • Euro€3,267,487
  • Bedrooms5
  • Bathrooms4.00
  • Full Baths4
  • Square Footage2,700
  • Year Built1950
  • TypeResidential
  • Sub-TypeSingle Family Residence
  • StyleOther
  • StatusActive
  • HOPANo Hopa

Community Information

  • Address524 Warren Lane
  • Area2520
  • SubdivisionTROPICAL ISLE HOMES SUB 1
  • CityKey Biscayne
  • CountyMiami-Dade
  • StateFL
  • Zip Code33149

Amenities

  • AmenitiesLaundry, Picnic Area
  • # of Garages1
  • ViewGarden
  • WaterfrontDeeded Beach Access
  • Has PoolYes
  • PoolGunite, In Ground, Concrete
  • Pets AllowedYes, Pet Restrictions Possible

Parking

Circular Driveway, Golf Cart Garage

Interior

  • Interior FeaturesCentral Vacuum, Dome Kitchen
  • HeatingCentral
  • CoolingCentral Air, Ceiling Fan(s)

Appliances

Electric Water Heater, Gas Water Heater, Dryer, Dishwasher, Electric Range, Gas Range, Ice Maker, Microwave, Oven, Washer

Exterior

  • Exterior FeaturesBarbecue, Lighting
  • RoofBarrel

Construction

Block, Pre-Cast Concrete Construction

School Information

  • ElementaryKey Biscayne K-8
  • MiddlePonce De Leon
  • HighCoral Gables
  • Office: Serhant

Property Location

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524 Warren Lane on www.jupiteroceanfronthomes.us

Offered at the current list price of $3,730,000, this home for sale at 524 Warren Lane features 5 bedrooms and 4 bathrooms. This real estate listing is located in TROPICAL ISLE HOMES SUB 1 of Key Biscayne, FL 33149 and is approximately 2,700 square feet. 524 Warren Lane is listed under the MLS ID of A11999112 and has been available through www.jupiteroceanfronthomes.us for the Key Biscayne real estate market for 90 days.

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All listings featuring the BMLS logo are provided by Beaches MLS Inc. Copyright 2026 Beaches MLS. This information is not verified for authenticity or accuracy and is not guaranteed.
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Listing information last updated on July 12th, 2026 at 7:35pm CDT.