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301 Buttonwood Circle UNIT B
Key Largo FL 33037 US

$4,400,000

Active Listing ID 613772
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5 bed
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5.00 Bath (5 Full)
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Lot: 0.40 Acres
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Single Family Residence

$4,400,000

Active Listing ID 613772
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301 Buttonwood Circle UNIT B Extraordinary 6, 043 Sq.Ft. waterfront home with the finest quality finishes, set in a private enclave at Buttonwood Circle. This entertainer's dream home offers spacious living and dining areas with a gourmet kitchen. Highlights include a gorgeous main suite with a spacious balcony and a luxurious bath equipped with a spa tub, separate shower, and large walk-in closet. Enjoy the desirable Florida Keys indoor-outdoor lifestyle with seamless access to landscaped grounds, which will include a sparkling pool, full summer kitchen, and private 45-foot dock. Featuring four additional bedrooms with ensuite bathrooms and a rooftop deck ideal for entertaining and enjoying spectacular views, this is a true retreat and a must-see!

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Property Features

  • Facts
  • Lot Size: 0.40 Acres
  • Property Type: Residential
  • Property Sub-type: Single Family Residence
  • Features
  • Full Bathrooms: 5
  • Exterior Finish: Built-in Grill, Sprinkler System, Outdoor Shower, Lighting, Hot Tub
  • Floor Covering: Tile, Wood
  • Roof Type: Concrete
  • Additional Features
  • Waterfront

Property

  • propertytype: Residential
  • propertysubtype: Single Family Residence
  • listprice: 4400000
  • unparsedaddress: 301 Buttonwood Circle
  • unitnumber: UNIT B
  • postalcity: Key Largo
  • stateorprovince: FL
  • country: US
  • postalcode: 33037
  • bathroomsfull: 5
  • bathroomshalf: 0
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeacres: 0.4
  • lotsizeunits: Acres
  • lotsizearea: 0.4
  • livingarea: 4473
  • livingareaunits: Square Feet
  • latitude: 25.087522
  • longitude: -80.436596
  • listagentfullname: Judith Zeder
  • listagentemail: judy@jillszeder.com
  • listagentkey: 3yd-FLKEYSMLSFL-20220505201945578394000000
  • listagentmlsid: 20220505201945578394000000
  • listagentpreferredphone: 3056135550
  • listagentofficephone: 3056665922
  • listofficekey: 3yd-FLKEYSMLSFL-20060624040401670291000000
  • listagentstatelicense: 650944
  • listofficemlsid: 20060624040401670291000000
  • 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: 2025
  • listagenturl: https://www.jillszeder.com/
  • countyorparish: Monroe
  • parcelnumber: 00503420-000000
  • appliances: Dishwasher, Dryer, Garbage Disposer, Microwave, Range, Refrigerator, Washer
  • constructionmaterials: Other
  • flooring: Tile, Wood
  • fireplaceyn: False
  • transactiontype: ForSale
  • storiestotal: 3
  • parkingtotal: 0
  • parkingfeatures: Carport, Garage, Guest, Open
  • roof: Concrete
  • waterfrontyn: True
  • interiorfeatures: Wet Bar, Built-in Cabinets, Quartz Countertops, Bar, Walk-in Closet(s), Storage, Smoke Alarms, Security System, Elevator, Entrance Foyer, Pantry, Split Bedroom
  • exteriorfeatures: Built-in Grill, Sprinkler System, Outdoor Shower, Lighting, Hot Tub
  • waterfrontfeatures: Canal Front, Waterfront
  • architecturalstyle: Other
  • rooms: Bathroom 1, Bathroom 2, Bathroom 3, Bathroom 4, Bathroom 5, Bedroom 1, Bedroom 2, Bedroom 3, Bedroom 4, Bedroom 5
  • securityfeatures: Security System
  • accessibilityfeatures: Accessible Elevator Installed
  • dock: False
  • poolprivateyn: False
  • spayn: True
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: True
  • internetconsumercommentyn: True
  • location: -80.4366, 25.087523
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"Coldwell Banker Residential R.E.", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "Expenses":[], "GeocodeOptions":null, "LeadRoutingEmail":"judy@jillszeder.com", "ListBrokerageCity":"Coral Gables", "ListBrokerageCountry":"US", "ListBrokerageEmail":"charlette.seidel@floridamoves.com", "ListBrokerageLogoUrl":null, "ListBrokerageName":"Coldwell Banker Residential R.E.", "ListBrokeragePhone":"(305) 666-5922", "ListBrokeragePostalCode":null, "ListBrokerageStateOrProvince":"FL", "ListBrokerageUnitNumber":"7th Floor Suite 700", "ListBrokerageUnparsedAddress":"4000 Ponce de Leon Blvd.", "ListBrokerageWebsiteUrl":"http://www.", "ListOfficeAddress1":"4000 Ponce de Leon Blvd.", "ListOfficeAddress2":"7th Floor Suite 700", "ListOfficeBrokerMlsId":"20060624040547288735000000", "ListOfficeCity":"Coral Gables", "ListOfficeCountry":"US", "ListOfficeEmail":"charlette.seidel@floridamoves.com", "ListOfficePostalCode":"33146", "ListOfficeStateOrProvince":"FL", "ListPriceCurrencyType":"USD", "ListingTitle":"Residential - Single Family - Key Largo, FL", "ListingURL":"https://www.realtor.com/realestateandhomes-detail/301-Buttonwood-Cir-B_Key-Largo_FL_33037_M99160-72326?f=listhub&s=FLKEYSMLSFL&m=613772&c=rexren", "MLSModificationTimestamp":"2026-02-23T12:46:26Z", "Neighborhoods":[{"Description":null, "Name":"27 - Key Largo MM 97-107"}], "PostalCode":null, "RawPropertySubType":"Residential - Single Family", "RawPropertyType":"Residential", "RoomCount":null, "StateOrProvince":null, "Taxes":[{"TaxAnnualAmount":6899.71, "TaxDescription":null, "TaxYear":"2023"}], "UnitNumber":null, "UnparsedAddress":null}
Listing Changed: 3/1/2026 12:30:45 AM GMT
Source Updated Date: 3/1/2026 8:09:30 PM GMT

Courtesy of: Judith Zeder, Coldwell Banker Realty - Coral Gables, judy@jillszeder.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.