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$6,799,000
29740 Overseas Highway
Big Pine Key, FL 33043
MLS# 618896
Status: Contingent/Show
2 baths  |  14198 sqft

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Aerial Front aerial Garage Boat Barn Boat Barn Boat Barn Boat Barn Wet Slips Wet Slips Wet Slips Wet Slips Ground Slips Ground Slips Ground Slips Fuel Dock Fuel Dock Fuel Tanks Boat Launch Boat Launch Boat Launch Boat Launch Retail Entrance Retail Overview Retail Retail Retail Beer Cooler Office Storage Ice Freezer Office 1 Office 2 Restroom 1 Restroom 2 Restroom 3 Boat yard entrance Boat yard entrance Front of property Front Front Front Boat Barn Yard Yard Yard Yard West Side Corner Frontage Parking Yard aerial Aerial Aerial Aerial Aerial Aerial

Property Description
Triton Sea Center represents one of the most compelling marina acquisition opportunities in the Florida Keys. Strategically located at 29740 Overseas Highway in Big Pine Key, this fully renovated, turnkey marina combines income-producing operations with premium waterfront real estate. Set on 1.27 acres with both canal frontage and prime highway exposure, the 50,406 sq. ft. upland parcel offers outstanding accessibility and visibility. The 14,198 sq. ft. facility includes a CBS constructed retail space and a metal boat barn designed for efficiency and durability. The marina accommodates 71 total slips: 24 interior dry racks, 22 exterior racks, 16 ground slips, 7 wet slips and room for 2 additional slips along 130' concrete seawall Operational infrastructure includes a 28,000 lb travel lift, fuel dock with six 500-gallon tanks, 5,000 lb/day commercial ice machine, walk-in cooler, offices, storage areas, and 18 dedicated parking spaces. The retail operation offers boating supplies, apparel, and convenience items, creating diversified income streams. Renovated in 2022 and maintained in mint condition, the property reflects pride of ownership and operational excellence. Suburban Commercial zoning allows for continued marina and retail operations in this high-traffic, high-visibility location. This is a rare opportunity to acquire both business and real estate in one of the most desirable boating markets in the world.

Details
Maps
Contract Information
Current Price: $6,799,000
Listing Date: 2026-03-03
Listing Board: Key West Association
Monthly Rent: $6,799,000
Limited Representation: No
As is Rght to Inspct: Yes
Potential Short Sale: No
Bank Owned: No
Species List: Yes
Location, Tax & Legal
Street #: 29740
Street Name: Overseas
Street Suffix: Highway
Key/Island: Big Pine Key
State/Province: FL
Zip Code: 33043
Subdivision: Cahill Pines & Palms (30.0)
County: Monroe
Area: 11 - Big Pine Key, No Name Key
General Property Description
Realtor.COM Type: Commercial
Style: Commercial
Lot Size: 1.27 Acres
Lot SqFt: 55133
Waterfront: Yes
Control Depth: 4
Business Name: Triton Sea Center
# Parking Spaces: 18
# Stories: 1
Building Ht. Ft.: 38
Total # Buildings: 1
Building SqFt: 14198
SqFt Source: Property Data Card
Living Apx SqFt: 14198
Total Units: 1
Year Built: 1968
Half Baths: 2
Total Baths: 2
Association Info
Mandatory Home Owners Asc: No
Voluntary Home Owners Asc: No
1st Right of Refusal: No
Dockage
Seawall: Concrete
Appliances
Other: Ice Machine
Property Info
# Boat Slips: 71
Vehicle Storage
Car(s): 4+
Financial Status
Bank Owned: No
Potential Short Sale: No
Status Change Info
Contingent: Contingent/Show
Status: Contingent/Show
Property Features
Deed Restrictions: Unknown
Type: Grocery/Convenience; Marina; Retail
Waterfront: Canal Front
Waterview: Canal View
Dockage: Basin; Boat Slip; Other Dockage
Vehicle Storage: Off Street Parking; Trailer Storage
Cooling: Central Air
Utilities: Buyer to Verify; FKAA; Municipal Sewer
Miscellaneous: High Traffc Location; High Visibility; Highway Frontage; Loading Dock; Manager on Premises; Overhead Doors; Security System
Construction: CBS; Combo Construction; Other
Floor: Concrete; Tile
Roof: Metal Roof
Land Size: 1 Less Than 2 Acres
Fee Includes: None
Title: Negotiable

Listing Office: Coldwell Banker Schmitt Real Estate Co

Last Updated: September - 17 - 2026

The data relating to real estate for sale on this web site comes in part from the Florida Keys MLS, Inc. Information provided is deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. The information being provided is for consumers’ personal, non-commeral use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. IDX data is deemed reliable but is not guaranteed accurate by the MLS.