x
Showing 1 of 0
X
Save

0 Rat Key Street Gulf
Key West FL 33040 US

$850,000

Active Listing ID 619620
bath icon
2.00 Bath (2 Full)
home icon
Other

$850,000

Active Listing ID 619620
Save

0 Rat Key Street Gulf FOR SALE: Mellow Ventures LLC - Premier Eco-Tour & Luxury Houseboat Rental Company in the Florida KeysStep into one of the most unique lifestyle and income-producing businesses in the Florida Keys. Mellow Ventures LLC is a turnkey, multi-stream eco-tour and hospitality operation with a proven track record, established brand presence, and rare waterfront assets perfectly positioned for continued growth.Operating out of Key West, this boutique adventure company has built a reputation for intimate, sustainable experiences on the water--guided eco tours, private charters, island excursions, and custom adventures designed to showcase the natural beauty of the Lower Keys.In addition to its successful charter business, the sale includes two custom-built luxury houseboats, currently operating as high-demand short-term rentals. These floating suites offer a one-of-a-kind Airbnb experience that consistently generates strong occupancy and premium nightly rates. Each vessel blends modern comfort with an immersive waterfront setting, providing an unforgettable stay for guests seeking something truly special.Highlights Include:-Well-established eco-tour & charter business with brand recognition in Key West-24' Twin Vee-Two fully custom houseboats designed for nightly rentals-Strong Airbnb track record with exceptional occupancy-Multiple revenue streams: eco tours, private charters, overnight rentals-Turnkey operation with booking systems, media assets, furnishings & equipment-Excellent online reviews and repeat clientele-Ideal opportunity for owner-operator or investor seeking passive/managed income-Rare waterfront lifestyle business in a world-renowned destinationThis is a unique chance to acquire a thriving, experiential Keys business blending adventure tourism with boutique hospitality--a lifestyle investment that generates real returns.

Collapse all

Property Features

  • Facts
  • Property Type: Other
  • Property Sub-type: Other
  • Features
  • Full Bathrooms: 2

Property

  • propertytype: Other
  • propertysubtype: Other
  • listprice: 850000
  • unparsedaddress: 0 Rat Key Street Gulf
  • postalcity: Key West
  • stateorprovince: FL
  • country: US
  • postalcode: 33040
  • bathroomsfull: 2
  • bathroomshalf: 0
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeunits: Acres
  • livingarea: 0
  • livingareaunits: Square Feet
  • listagentfullname: Terrance Sullivan
  • listagentemail: tsull333@gmail.com
  • listagentkey: 3yd-KWARFL-20170714211636693404000000
  • listagentmlsid: 20170714211636693404000000
  • listagentpreferredphone: 3055878918
  • listagentofficephone: 3052941117
  • listofficekey: 3yd-KWARFL-20171117190843578060000000
  • listagentstatelicense: 3387893
  • listofficemlsid: 20171117190843578060000000
  • disclaimer: Copyright © 2026 Key West 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: KWARFL
  • yearbuilt: 2010
  • listagenturl: http://www.oceansir.com
  • countyorparish: Monroe
  • parcelnumber: 000000
  • constructionmaterials: Other
  • fireplaceyn: False
  • transactiontype: ForSale
  • storiestotal: 0
  • parkingtotal: 0
  • waterfrontyn: False
  • architecturalstyle: Other
  • rooms: Bathroom 1, Bathroom 2
  • dock: False
  • poolprivateyn: False
  • spayn: False
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: True
  • internetconsumercommentyn: True
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"Ocean Sotheby's International Realty", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "Expenses":[], "GeocodeOptions":null, "LeadRoutingEmail":"tsull333@gmail.com", "ListBrokerageCity":"Key West", "ListBrokerageCountry":"US", "ListBrokerageEmail":null, "ListBrokerageLogoUrl":null, "ListBrokerageName":"Ocean Sotheby's International Realty", "ListBrokeragePhone":"(305) 294-1117", "ListBrokeragePostalCode":null, "ListBrokerageStateOrProvince":"FL", "ListBrokerageUnitNumber":null, "ListBrokerageUnparsedAddress":"420 Fleming St", "ListBrokerageWebsiteUrl":"http://www.oceansir.com", "ListOfficeAddress1":"1075 Duval Street, 15C", "ListOfficeAddress2":null, "ListOfficeBrokerMlsId":"20171117204305469866000000", "ListOfficeCity":"Key West", "ListOfficeCountry":"US", "ListOfficeEmail":"russell@oceanreefclubsir.com", "ListOfficePostalCode":"33040", "ListOfficeStateOrProvince":"FL", "ListPriceCurrencyType":"USD", "ListingTitle":"Other - See Remarks - Key West, FL", "ListingURL":"https://listings.listhub.net/pages/KWARFL/619620/?channel=rexren", "MLSModificationTimestamp":"2026-04-24T09:00:19Z", "Neighborhoods":[{"Description":null, "Name":"01 - Key West"}], "PostalCode":null, "RawPropertySubType":"Other - See Remarks", "RawPropertyType":"Business Opportunity", "RoomCount":null, "StateOrProvince":null, "Taxes":[{"TaxAnnualAmount":0, "TaxDescription":null, "TaxYear":null}], "UnitNumber":null, "UnparsedAddress":null}
Listing Changed: 4/27/2026 8:12:38 PM GMT
Source Updated Date: 5/4/2026 6:54:04 PM GMT

Courtesy of: Terrance Sullivan, Ocean Sotheby's International Realty, tsull333@gmail.com

Copyright © 2026 Key West 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.