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88547 Old Highway
Plantation Key FL 33070 US

$6,500,000

Active Listing ID 610778
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4 bed
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3.00 Bath (3 Full)
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Lot: 1.50 Acres
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Single Family Residence

$6,500,000

Active Listing ID 610778
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88547 Old Highway Open Oceanfront Estate with Deep Water Dockage on 1.5 Acres on Millionaires' Row... Islamorada's premier address. New dock with two boat lifts (16, 000 lb. and 10, 000 lb.) to enjoy one of the best boating locations in the Keys, plus a 4, 103 s.f. home with 4 bedrooms, 3 full baths, a large heated pool, winding private driveway, and a soaring central atrium surrounded by walls of windows to frame the ocean view. Open ocean views from the living room, Florida room, porches, master bedroom and upstairs loft. Living room with wet bar and pass-through window to the gourmet kitchen and separate dining room, all with Saturnia stone floors. Direct boating access to the best offshore fishing and diving, plus quick Florida Bay access. RE Zoning allows weekly rentals for great income potential. The sandy backyard is shaded by palms and the large pool is fenced for privacy. The winding drive from the gate to the home is dotted with seating spots for enjoying the wildlife and tropical foliage. There is also a separate storage room and workshop downstairs, a gardening shed and landscape lighting along the driveway. Call today!

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Property Features

  • Facts
  • Lot Size: 1.50 Acres
  • Property Type: Residential
  • Property Sub-type: Single Family Residence
  • Features
  • Full Bathrooms: 3
  • Cooling System: Ceiling Fan(s)
  • Exterior Finish: Lighting, Storage, Outdoor Shower
  • Floor Covering: Carpet, Other, Tile
  • Roof Type: Metal
  • Additional Features
  • Waterfront

Property

  • propertytype: Residential
  • propertysubtype: Single Family Residence
  • listprice: 6500000
  • unparsedaddress: 88547 Old Highway
  • postalcity: Plantation Key
  • stateorprovince: FL
  • country: US
  • postalcode: 33070
  • bathroomsfull: 3
  • bathroomshalf: 0
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeacres: 1.5
  • lotsizeunits: Acres
  • lotsizearea: 1.5
  • livingarea: 4103
  • livingareaunits: Square Feet
  • latitude: 24.974981
  • longitude: -80.551751
  • listagentfullname: Brett Newman
  • listagentemail: BRETT@BRETTNEWMAN.COM
  • listagentkey: 3yd-FLKEYSMLSFL-20060624040516151478000000
  • listagentmlsid: 20060624040516151478000000
  • listagentpreferredphone: 3053931770
  • listagentofficephone: 3056644470
  • listofficekey: 3yd-FLKEYSMLSFL-20060624040347191526000000
  • listagentstatelicense: 555709
  • listofficemlsid: 20060624040347191526000000
  • disclaimer: Copyright © 2026 Florida Keys Board 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: FLKEYSMLSFL
  • yearbuilt: 1996
  • listagenturl: http://www.FloridaKeysLuxuryHomes.com
  • countyorparish: Monroe
  • parcelnumber: 00415770-000000
  • appliances: Dishwasher, Dryer, Microwave, Range, Refrigerator, Washer
  • cooling: Ceiling Fan(s)
  • flooring: Carpet, Other, Tile
  • numberofunitstotal: 1
  • fireplaceyn: False
  • transactiontype: ForSale
  • storiestotal: 3
  • parkingtotal: 0
  • parkingfeatures: Carport, Covered, Guest, Open
  • roof: Metal
  • view: Ocean, Water
  • waterfrontyn: True
  • interiorfeatures: Wet Bar, Built-in Cabinets, Whirlpool Bath Tub, Walk-in Closet(s), Storage, Granite Counter Top, Entrance Foyer, Pantry, Split Bedroom
  • exteriorfeatures: Lighting, Storage, Outdoor Shower
  • waterfrontfeatures: Oceanfront, Waterfront
  • architecturalstyle: Other
  • rooms: Bathroom 1, Bathroom 2, Bathroom 3, Bedroom 1, Bedroom 2, Bedroom 3, Bedroom 4
  • otherstructures: Storage
  • dock: False
  • poolprivateyn: False
  • spayn: False
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: True
  • internetconsumercommentyn: True
  • location: -80.55175, 24.974981
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"Coldwell Banker Schmitt Islamorada", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "Expenses":[], "GeocodeOptions":null, "LeadRoutingEmail":"BRETT@BRETTNEWMAN.COM", "ListBrokerageCity":"ISLAMORADA", "ListBrokerageCountry":"US", "ListBrokerageEmail":null, "ListBrokerageLogoUrl":null, "ListBrokerageName":"Coldwell Banker Schmitt Islamorada", "ListBrokeragePhone":"(305) 664-4470", "ListBrokeragePostalCode":null, "ListBrokerageStateOrProvince":"FL", "ListBrokerageUnitNumber":null, "ListBrokerageUnparsedAddress":"85996 Overseas Highway", "ListBrokerageWebsiteUrl":"http://www.realestatefloridakeys.com", "ListOfficeAddress1":"85990 Overseas Highway", "ListOfficeAddress2":null, "ListOfficeBrokerMlsId":"20060624040415714463000000", "ListOfficeCity":"ISLAMORADA", "ListOfficeCountry":"US", "ListOfficeEmail":"marysanchez14@yahoo.com", "ListOfficePostalCode":"33036", "ListOfficeStateOrProvince":"FL", "ListPriceCurrencyType":"USD", "ListingTitle":"Residential - Single Family - Plantation Key, FL", "ListingURL":"https://www.realtor.com/realestateandhomes-detail/88547-Old-Hwy_Tavernier_FL_33070_M66754-82711?f=listhub&s=FLKEYSMLSFL&m=610778&c=rexren", "MLSModificationTimestamp":"2026-03-19T14:22:03Z", "Neighborhoods":[{"Description":null, "Name":"25 - Plantation Key"}], "PostalCode":null, "RawPropertySubType":"Residential - Single Family", "RawPropertyType":"Residential", "RoomCount":null, "StateOrProvince":null, "Taxes":[{"TaxAnnualAmount":21027.04, "TaxDescription":null, "TaxYear":"2023"}], "UnitNumber":null, "UnparsedAddress":null}
Listing Changed: 3/19/2026 9:00:43 PM GMT
Source Updated Date: 3/24/2026 6:57:28 PM GMT

Courtesy of: Brett Newman, Coldwell Banker Schmitt Islamorada, BRETT@BRETTNEWMAN.COM

Copyright © 2026 Florida Keys Board 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.