Property photo 1
Property photo 2
Property photo 3
Property photo 4
Property photo 5
2 Baths

$850,000

0 Rat Key Street Gulf, Key West FL, 33040

Built in2010
Property typeCommercial

Overview

Active

Listed Apr 24, 2026

Updated 3 weeks ago

FOR SALE: Mellow Ventures LLC - Premier Eco-Tour & Luxury Houseboat Rental Company in the Florida Keys Step 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 destination This is a unique chance to acquire a thriving, experiential Keys business blending adventure tourism with boutique hospitality—a lifestyle investment that generates real returns.

Additional information

MLS® ID
619620

Interior Features

Bathrooms
2
Basement
No

Other Property Details

View
Yes
Waterfront
Yes
MLS provider logo

Listed by Terrance Sullivan with Ocean Sotheby's International Realty
Listing Contact: 305-294-1117 

The IDX display contains information sourced from the Florida Keys Board of REALTORS® as of 9/15/2026. This data is intended solely for personal, non-commercial use and is not to be utilized for any other purposes except to identify potential properties for purchase. Although the MLS data displayed is typically considered reliable, it is not guaranteed to be accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and are advised to conduct their own investigations or seek professional assistance. Other sources besides the Listing Agent may have contributed to the MLS data presented. Unless expressly specified in writing, the Broker/Agent has not confirmed any information obtained from external sources. The Broker/Agent may or may not have acted as the Listing and/or Selling Agent and cannot guarantee the accuracy of property locations displayed on any map. Any compensation offers are solely made to participants of the MLS where the listing is registered.

©2026 Florida Keys Board of REALTORS® all rights reserved.

Data last updated on 9/15/2026 at 4:59 AM UTC

 

Powered by Luxury Presence