43 Galeon 2021 Boat for Sale

Sea Addendum

ASKING PRICE: $515,000 Watch Price

Essex, MD

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Sea Addendum Yacht Photos Pics 2021 Galeon 425 HTS yacht cruising on a calm lake under a clear blue sky.

Sea Addendum Yacht Photos Pics 2021 Galeon 425 HTS yacht cruising on open water under clear blue sky.

Sea Addendum Yacht Photos Pics 2021 Galeon 425 HTS yacht cruising on open water.

Sea Addendum Yacht Photos Pics 2021 Galeon 425 HTS yacht cruising on calm waters.

Sea Addendum Yacht Photos Pics 2021 Galeon 425 HTS luxury yacht cruising on open water.

Sea Addendum Yacht Photos Pics Aerial view of 2021 Galeon 425 HTS yacht cruising on water.

Sea Addendum Yacht Photos Pics 2021 Galeon 425 HTS yacht docked at marina under blue sky.

Sea Addendum Yacht Photos Pics 2021 Galeon 425 HTS yacht docked, featuring sleek design and wooden deck.

Sea Addendum Yacht Photos Pics 2021 Galeon 425 HTS yacht docked at marina, featuring sleek design and outdoor seating area.

Sea Addendum Yacht Photos Pics 2021 Galeon 425 HTS yacht interior with sleek seating and table, docked at marina.

Sea Addendum Yacht Photos Pics Galeon 425 HTS 2021 yacht docked, featuring "Sea Addendum" nameplate.

Sea Addendum Yacht Photos Pics Luxury seating area on 2021 Galeon 425 HTS yacht with wooden deck and table.

Sea Addendum Yacht Photos Pics 2021 Galeon 425 HTS yacht with elegant outdoor seating and table on teak deck.

Sea Addendum Yacht Photos Pics Storage compartment of 2021 Galeon 425 HTS yacht with various equipment and supplies.

Sea Addendum Yacht Photos Pics 2021 Galeon 425 HTS yacht with wooden steps and blue rope by the water.

Sea Addendum Yacht Photos Pics Bow of 2021 Galeon 425 HTS yacht with railing and flag on calm water.

Sea Addendum Yacht Photos Pics 2021 Galeon 425 HTS yacht docked beside another boat on a cloudy day.

Sea Addendum Yacht Photos Pics 2021 Galeon 425 HTS yacht interior with sleek seating and polished wood flooring.

Sea Addendum Yacht Photos Pics 2021 Galeon 425 HTS yacht with sleek deck design and modern features.

Sea Addendum Yacht Photos Pics Storage compartment on 2021 Galeon 425 HTS yacht with wooden deck and welcome mat.

Sea Addendum Yacht Photos Pics Engine room of 2021 Galeon 425 HTS yacht, showcasing mechanical components and equipment.

Sea Addendum Yacht Photos Pics Engine room of 2021 Galeon 425 HTS yacht, showcasing mechanical components and piping.

Sea Addendum Yacht Photos Pics Engine room of 2021 Galeon 425 HTS yacht, showcasing mechanical components and wiring.

Sea Addendum Yacht Photos Pics Engine room of 2021 Galeon 425 HTS with Volvo Penta D6-IPS500 engine.

Sea Addendum Yacht Photos Pics Engine room of 2021 Galeon 425 HTS yacht, featuring Volvo Penta components and electrical systems.

Sea Addendum Yacht Photos Pics Interior of 2021 Galeon 425 HTS yacht with elegant seating and wooden table.

Sea Addendum Yacht Photos Pics Interior of 2021 Galeon 425 HTS yacht with modern helm and nautical decor.

Sea Addendum Yacht Photos Pics Modern kitchen area on 2021 Galeon 425 HTS yacht with sleek countertop and sink.

Sea Addendum Yacht Photos Pics Interior of 2021 Galeon 425 HTS yacht with sleek design and modern amenities.

Sea Addendum Yacht Photos Pics Interior of 2021 Galeon 425 HTS yacht with modern amenities and sleek design.

Sea Addendum Yacht Photos Pics Interior view of 2021 Galeon 425 HTS yacht with outdoor seating and docked boats.

Sea Addendum Yacht Photos Pics Helm of 2021 Galeon 425 HTS yacht with navigation screens and steering wheel.

Sea Addendum Yacht Photos Pics Helm of 2021 Galeon 425 HTS yacht with navigation screen and controls.

Sea Addendum Yacht Photos Pics Interior of 2021 Galeon 425 HTS yacht with modern helm and seating area.

Sea Addendum Yacht Photos Pics 2021 Galeon 425 HTS yacht docked under cloudy sky.

Sea Addendum Yacht Photos Pics 2021 Galeon 425 HTS yacht with sleek design, docked under cloudy skies.

Sea Addendum Yacht Photos Pics 2021 Galeon 425 HTS yacht docked, showcasing sleek design and modern features.

Sea Addendum Yacht Photos Pics Galeon 425 HTS yacht, 2021 model, docked with American flag, under cloudy sky.

Sea Addendum Yacht Photos Pics Galeon 425 HTS 2021 yacht on water under cloudy sky, featuring sleek design and American flag.

Sea Addendum Yacht Photos Pics Dashboard of 2021 Galeon 425 HTS with Volvo Penta display and navigation system.

Sea Addendum Yacht Photos Pics Display screen on 2021 Galeon 425 HTS yacht showing rear view camera feed.

Sea Addendum Yacht Photos Pics Interior of 2021 Galeon 425 HTS yacht, featuring modern kitchen design and sleek cabinetry.

Sea Addendum Yacht Photos Pics Electrical control panel inside 2021 Galeon 425 HTS yacht, featuring switches and display.

Sea Addendum Yacht Photos Pics Modern kitchen sink area on 2021 Galeon 425 HTS yacht with appliances.

Sea Addendum Yacht Photos Pics 2021 Galeon 425 HTS interior with wooden cabinetry and steps, featuring modern design elements.

Sea Addendum Yacht Photos Pics Modern kitchen area in a 2021 Galeon 425 HTS yacht with induction cooktop.

Sea Addendum Yacht Photos Pics Interior of 2021 Galeon 425 HTS yacht, featuring modern design and luxurious finishes.

Sea Addendum Yacht Photos Pics Luxurious bedroom interior of 2021 Galeon 425 HTS yacht with elegant bedding and modern design.

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Off Market

Last updated Nov 14, 2025

Sea Addendum Boat | 43' Galeon 2021

2021 Galeon 425 HTS

Available Now! (Low Hours & Clean As A Whistle!)

**Recent $35k Price Reduction**

The 2021 Galeon 425 HTS combines sharp design with agile performance, perfect for those who want style without compromise. Its open cockpit and retractable hardtop create a seamless indoor-outdoor experience, while the interior offers surprising space, light, and comfort. Twin Volvo Penta engines (350 hours) and joystick control make handling effortless, whether cruising the coast or docking with precision. It’s a smart, modern yacht built for real-life adventures on the water and achieving new horizons. The boat has been extremely well cared for by the current owner. You will not be disappointed in this beauty when seeing it in person. Winter is almost upon us, and the boat has been recently winterized. This is the perfect time to look at the full scope and condition of this yacht.

Highlights!

Extended Volvo Pod Warranty Through August 2028

Rear View Camera

All Grip Cockpit Flooring with Gloss finish

Salon Gloss Flooring Finish

Rear Sea View Window

Autopilot

Retractable Sunroof

Custom Center Cushion for Bow Sunpad

Yearly Maintenance for Engines

Fischer Panda Generator (Approx. 300 hours)

Denison Yachting is pleased to assist you in the purchase of this vessel. This boat is centrally listed by Chesapeake Yacht Center.

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.