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5 Harbor Pt
Key Biscayne FL 33149 US

$26,000,000

Active Listing ID A11921513
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3 bed
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6.00 Bath (4 Full , 2 Half)
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Single Family Residence

$26,000,000

Active Listing ID A11921513
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5 Harbor Pt A rare legacy offering on Key Biscayne’s only private road, this extraordinary 28, 800 SF waterfront estate boasts 120 ft of water frontage, a secluded beach, and a private dock with sweeping Miami skyline views. One of the few properties of its kind, it combines unmatched privacy with a dramatic contemporary design celebrated as part of the Rosa de la Cruz Collection. Towering 20-ft ceilings, sculptural lines, and vast, light-filled spaces create a breathtaking backdrop for art, entertaining, or reimagining the home to your personal vision. A truly exceptional canvas in an irreplaceable location. Don't miss this opportunity.

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Property Features

  • Facts
  • Property Type: Residential
  • Property Sub-type: Single Family Residence
  • Features
  • Full Bathrooms: 4
  • 1/2 Bathrooms: 2
  • Cooling System: Central Air, Electric
  • Exterior Finish: Balcony, Security High Impact Doors, Room For Pool, Shutters Electric, Storm Security Shutters
  • Floor Covering: Marble, Tile, Tile - Ceramic
  • Roof Type: Barrel, Flat
  • Heating Fuels: Central, Electric (Heating)
  • Additional Features
  • Waterfront

School Information

  • School
  • Keybiscayne(Elementary)
  • Ponce De Leon(MiddleSchool)
  • Coral Gables(HighSchool)

Property

  • propertytype: Residential
  • propertysubtype: Single Family Residence
  • listprice: 26000000
  • unparsedaddress: 5 Harbor Pt
  • postalcity: Key Biscayne
  • stateorprovince: FL
  • country: US
  • postalcode: 33149
  • bathroomsfull: 4
  • bathroomshalf: 2
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeunits: Acres
  • livingarea: 10926
  • livingareaunits: Square Feet
  • listagentfullname: Giulietta Ulloa
  • listagentemail: giu@giuliettaulloa.com
  • listagentkey: 3yd-MAORFL-0658811
  • listagentmlsid: 0658811
  • listagentpreferredphone: 3057106620
  • listagentofficephone: 3053615600
  • listofficekey: 3yd-MAORFL-EWM 08
  • listagentstatelicense: 0658811
  • listofficemlsid: EWM 08
  • disclaimer: Copyright © 2025 Miami Association of REALTORS®. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
  • sourcesystemid: MAORFL
  • yearbuilt: 1954
  • listagenturl: http://www.ewm.com
  • countyorparish: Miami-Dade
  • parcelnumber: 24-42-32-002-0250
  • elementaryschool: Keybiscayne
  • highschool: Coral Gables
  • appliances: Dishwasher, Dryer, Garbage Disposer, Range, Refrigerator, Washer
  • cooling: Central Air, Electric
  • constructionmaterials: Block
  • flooring: Marble, Tile, Tile - Ceramic
  • heating: Central, Electric (Heating)
  • fireplaceyn: False
  • transactiontype: ForSale
  • storiestotal: 0
  • parkingtotal: 0
  • parkingfeatures: Driveway
  • roof: Barrel, Flat
  • waterfrontyn: True
  • interiorfeatures: Built In Features, Bedroom On Main Level, Breakfast Area, Dining Area, Separate Formal Dining Room, Entrance Foyer, Eat In Kitchen, First Floor Entry, High Ceilings, Main Level Primary, Separate Shower, Tub Shower, Vaulted Ceilings, Bay Window
  • exteriorfeatures: Balcony, Security High Impact Doors, Room For Pool, Shutters Electric, Storm Security Shutters
  • waterfrontfeatures: Ocean Front, Waterfront
  • architecturalstyle: Other
  • rooms: Bathroom 1, Bathroom 2, Bathroom 3, Bathroom 4, Bathroom 5, Bedroom 1, Bedroom 2, Bedroom 3
  • dock: False
  • poolprivateyn: False
  • spayn: False
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: False
  • internetconsumercommentyn: False
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"BHHS EWM Realty", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "Expenses":[], "GeocodeOptions":null, "LeadRoutingEmail":"Giulietta@ulloa.com", "ListBrokerageCity":"MIAMI", "ListBrokerageCountry":"US", "ListBrokerageEmail":"debra@ewm.com", "ListBrokerageLogoUrl":"http://brokerlogos.listhub.net/MAORFL/619b48b190e411e895190242ac110005/20201103223501257.png", "ListBrokerageName":"BHHS EWM Realty", "ListBrokeragePhone":"(305) 960-2587", "ListBrokeragePostalCode":"33134-5107", "ListBrokerageStateOrProvince":"FL", "ListBrokerageUnitNumber":null, "ListBrokerageUnparsedAddress":"201 Alhambra Circle Suite 1060", "ListBrokerageWebsiteUrl":"http://www.ewm.com", "ListOfficeAddress1":"644 Crandon Blvd.", "ListOfficeAddress2":null, "ListOfficeBrokerMlsId":"3012886", "ListOfficeCity":"Key Biscayne", "ListOfficeCountry":"US", "ListOfficeEmail":"galegomendez.v@ewm.com", "ListOfficePostalCode":"33149", "ListOfficeStateOrProvince":"FL", "ListPriceCurrencyType":"USD", "ListingTitle":"Single Family Residence, Two Story - Key Biscayne, FL", "ListingURL":"https://www.realtor.com/realestateandhomes-detail/5-Harbor-Pt_Key-Biscayne_FL_33149_M52706-26962?f=listhub&s=MAORFL&m=A11921513&c=rexren", "MLSModificationTimestamp":"2025-12-11T13:35:33Z", "Neighborhoods":[], "PostalCode":null, "RawPropertySubType":"Single Family Residence", "RawPropertyType":"Residential", "RoomCount":null, "StateOrProvince":null, "Taxes":[{"TaxAnnualAmount":59191, "TaxDescription":null, "TaxYear":"2024"}], "UnitNumber":null, "UnparsedAddress":null}
Listing Changed: 12/14/2025 8:10:58 AM GMT
Source Updated Date: 12/17/2025 1:04:02 PM GMT

Courtesy of: Giulietta Ulloa, BHHS EWM Realty, giu@giuliettaulloa.com

Copyright © 2025 Miami Association of REALTORS®. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.