29740 Overseas Highway, Big Pine Key, FL 33043

New Listing
$6,799,000
Property Type: Commercial Sale Baths: 2 Square Footage: 14,198 Lot Size (sq. ft.): 55,133 Status: Active
Current Price: $6,799,000 List Date: 3/03/2026 Last Modified: 3/03/2026

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.

More Information MLS# 618896

Contract Information

Current Price: $6,799,000 Listing Date: 2026-03-03 Listing Board: Key West Association List Price: $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

Status Change Info

Status: Active

Association Info

Mandatory Home Owners Asc: No Voluntary Home Owners Asc: No 1st Right of Refusal: No

Property Info

# Boat Slips: 71

Dockage

Seawall: Concrete

Vehicle Storage

Car(s): 4+

Appliances

Other: Ice Machine

Financial Status

Bank Owned: No Potential Short Sale: No

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 Lower Keys (KW)
Last Updated: March - 03 - 2026
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