31 Bertram 1973 Boat for Sale

ASKING PRICE: $225,000 Watch Price

Stuart, FL

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Yacht Photos Pics 1973 Bertram 31 Flybridge Cruiser docked near waterfront buildings.

Yacht Photos Pics 1973 Bertram 31 Flybridge Cruiser docked, featuring dual Yamaha 300 outboard engines.

Yacht Photos Pics 1973 Bertram 31 Flybridge Cruiser docked, featuring Yamaha engines, with people onboard and nearby.

Yacht Photos Pics 1973 Bertram 31 Flybridge Cruiser docked with twin Yamaha outboard engines.

Yacht Photos Pics 1973 Bertram 31 Flybridge Cruiser boat lifted from water under clear blue sky.

Yacht Photos Pics 1973 Bertram 31 Flybridge Cruiser on lift, showcasing sleek design under clear blue sky.

Yacht Photos Pics 1973 Bertram 31 Flybridge Cruiser on dry dock under a clear blue sky.

Yacht Photos Pics 1973 Bertram 31 Flybridge Cruiser with twin Yamaha 300 V6 engines, displayed outdoors.

Yacht Photos Pics 1973 Bertram 31 Flybridge Cruiser under clear blue sky, showcasing sleek design.

Yacht Photos Pics Twin Yamaha 300 V6 outboard engines on a 1973 Bertram 31 Flybridge Cruiser.

Yacht Photos Pics 1973 Bertram 31 Flybridge Cruiser with twin 300 V6 outboard engines, docked under blue sky.

Yacht Photos Pics 1973 Bertram 31 Flybridge Cruiser deck with storage compartments and fishing setup.

Yacht Photos Pics 1973 Bertram 31 Flybridge Cruiser deck with open storage compartments.

Yacht Photos Pics 1973 Bertram 31 Flybridge Cruiser deck with Yamaha engines and Pinfish livewell.

Yacht Photos Pics 1973 Bertram 31 Flybridge Cruiser fuel filter compartment with Yamaha filter.

Yacht Photos Pics Yamaha marine fuel filter in a 1973 Bertram 31 Flybridge Cruiser compartment.

Yacht Photos Pics 1973 Bertram 31 Flybridge Cruiser compartment with installed pump and hoses.

Yacht Photos Pics Bilge area of a 1973 Bertram 31 Flybridge Cruiser with pumps and wiring.

Yacht Photos Pics 1973 Bertram 31 Flybridge Cruiser stern with eagle emblem and deck hatch.

Yacht Photos Pics 1973 Bertram 31 Flybridge Cruiser with white seating on deck.

Yacht Photos Pics 1973 Bertram 31 Flybridge Cruiser helm with steering wheel and controls.

Yacht Photos Pics Interior view of a 1973 Bertram 31 Flybridge Cruiser helm with steering wheel and controls.

Yacht Photos Pics Steering wheel and control panel of 1973 Bertram 31 Flybridge Cruiser.

Yacht Photos Pics Control panel on a 1973 Bertram 31 Flybridge Cruiser, featuring various switches and buttons.

Yacht Photos Pics Rear view of a 1973 Bertram 31 Flybridge Cruiser with a metal swim ladder.

Yacht Photos Pics 1973 Bertram 31 Flybridge Cruiser with "FISH" lettering, docked under blue sky.

Yacht Photos Pics Interior cabin of a 1973 Bertram 31 Flybridge Cruiser, featuring a compact, white space.

Yacht Photos Pics 1973 Bertram 31 Flybridge Cruiser interior with white seating and wooden flooring.

Yacht Photos Pics Electrical panel and wiring of a 1973 Bertram 31 Flybridge Cruiser boat.

Yacht Photos Pics Control panel on a 1973 Bertram 31 Flybridge Cruiser boat interior.

Yacht Photos Pics Covered seat on a 1973 Bertram 31 Flybridge Cruiser boat deck.

Yacht Photos Pics Helm of 1973 Bertram 31 Flybridge Cruiser with modern controls and display.

Yacht Photos Pics 1973 Bertram 31 Flybridge Cruiser helm with steering wheel and monitor, palm trees in background.

Yacht Photos Pics Storage compartments on a 1973 Bertram 31 Flybridge Cruiser with open hatches and cleaning supplies.

Yacht Photos Pics Security camera installed on a 1973 Bertram 31 Flybridge Cruiser.

Yacht Photos Pics Chrome Lewmar winch on 1973 Bertram 31 Flybridge Cruiser deck.

Yacht Photos Pics Yamaha display showing fuel usage, trip distance, and engine hours for Bertram 31 Flybridge Cruiser.

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Off Market

Last updated Jun 23, 2026

31' Bertram 1973

1973–2023 Bertram 31 Flybridge Cruiser

2023 Refit!!

This Bertram 31 Flybridge Cruiser was professionally refit in 2023 and repowered with twin Yamaha four-stroke outboards equipped with fly-by-wire controls and steering at both the upper and lower helm stations.

The refit was completed to a high standard, with most major systems replaced or upgraded. The Yamaha Helm Master EX system includes joystick controls, control binnacles, and integrated autopilot. The flybridge features new upholstery, a bench seat behind the helm, a new Eisenglass enclosure, and Garmin electronics. The lower helm station is similarly equipped with Garmin electronics and Yamaha controls. A forward-looking SIONYX camera is also integrated with the Garmin system.

The spacious cockpit offers plenty of room for fishing and watersports. Features include a livewell, large fish boxes, ample storage, easy bilge access, and convenient access to fuel filters for simplified maintenance.

Check out this page from history and enjoy its many improvments and upgrades.

Denison Yachting is pleased to assist you in the purchase of this vessel. This boat is centrally listed by Mariner Marine.

Denison Yacht Sales offers the details of this yacht in good faith but can’t guarantee the accuracy of this information nor warrant the condition of this boat for sale. This yacht for sale is offered subject to prior sale, price change, or withdrawal from that yacht market without notice. She is offered as a convenience by this yacht broker to its clients and is not intended to convey direct representation of a specific yacht for sale.