2025 MJM 42

This all-new, never titled MJM 42 represents the pinnacle of modern Downeast luxury — combining timeless design, cutting-edge technology, and exceptional offshore performance in a remarkably versatile platform. Built with MJM’s advanced epoxy-infused composite construction and engineered for efficiency, safety, and comfort, the MJM 42 delivers a smooth, quiet, and confident ride in all conditions.

Finished in striking Metallic Dolphin hull paint, this highly optioned example makes a bold yet elegant statement at every dock. Power is provided by twin Volvo Penta 440 HP D6 DPI engines with joystick piloting, offering effortless docking, precise maneuverability, and strong, efficient cruising performance.

Designed for true all-season enjoyment and seamless indoor-outdoor living, this MJM 42 is extensively equipped for comfort and versatility. A full glass aft enclosure with bifold door creates a protected, climate-controlled pilothouse environment when needed, while still allowing open-air flow when desired. Additional protection and usability come from the aft cockpit bimini, aft cockpit cover, and Sunbrella roll-up privacy curtains.

Premium synthetic teak decking extends throughout the pilothouse, cockpit, and swim platform, delivering the classic look of traditional teak with modern durability and low maintenance. The result is a refined and functional exterior that is equally suited for entertaining, cruising, or relaxing at anchor.

Standard MJM 42 features include advanced Garmin electronics, joystick piloting, premium helm seating, opening side windows, retractable sunroof, integrated swim platform, high-end stainless hardware, luxury galley, refined private stateroom, and exceptional craftsmanship throughout.

Below deck, the beautifully appointed interior offers a bright, elegant living space with handcrafted finishes, abundant storage, a private stateroom, and a fully equipped head — designed for extended cruising comfort without compromise.

New warranties are available , providing additional peace of mind and factory-backed protection for the next owner. Trades will also be considered , making this an outstanding opportunity to step into a brand-new, never titled MJM 42 with flexibility on acquisition.

This is a rare chance to own a highly equipped MJM 42 without the wait, uncertainty, or escalating costs of a new build. Sophisticated, capable, and exceptionally well-appointed, this yacht is equally at home entertaining dockside, cruising the coastline, or embarking on extended adventures in complete comfort.

Financing also available!

Engine hours at time of listing: 63