29740 Overseas Highway, Big Pine Key, FL 33043 (MLS# 618896)

29740 Overseas Highway, Big Pine Key, FL 33043

$6,799,000

Virtual Tour

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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: 3/19/2026

Overview

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, appa ... (Read more)

Listing Details MLS# 618896

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

Contract Information

Listing Board: Key West Association
Limited Representation: No
As is Rght to Inspct: Yes
Potential Short Sale: No
Bank Owned: No
Species List: Yes

General Property Description

Realtor.COM Type: Commercial
Style: Commercial
Lot SqFt: 55133
Waterfront: Yes
Control Depth: 4
Business Name: Triton Sea Center
# Parking Spaces: 18
# Stories: Yes
Building Ht. Ft.: 38
Total # Buildings: Yes
Building SqFt: 14198
SqFt Source: Property Data Card
Living Apx SqFt: 14198
Total Units: Yes
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

Property Info

# Boat Slips: 71

More Information

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 Real Estate Co

Last Updated: March - 19 - 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.