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2023 Boston Whaler 405 Conquest Boat in Key West, FL US
Built in 2023
405 Conquest
4 Engines (4x Mercury)
41 feet
Gas
Fiberglass/Reinforced
Fresh on the market, this single-owner 2023 Boston Whaler 405 Conquest is exceptionally well equipped and turnkey ready. Fully loaded with premium features including a Seakeeper, ice maker, triple Simrad GPS displays, autopilot, cockpit air conditioning, and climate-controlled living quarters, this vessel offers comfort and capability in any conditions. The well-designed layout includes two berths and a single head, making her ideal for both day trips and extended stays.
Renowned for its legendary unsinkable hull and stable ride, the 405 Conquest is widely regarded as one of the best platforms for day cruising, fishing, family outings, or long-range adventures. Powered by quad Mercury 450 outboards with only 60 hours, this pristine vessel offers outstanding performance and peace of mind, with many years of use ahead.
Whether you want to get there fast or enjoy the journey at a relaxed pace, this boat easily accommodates a full fishing team or the entire family in comfort and style.
Engine and generator hours are as of the date of the original listing and are a representation of what the listing broker is told by the owner and/or actual reading of the engine hour meters. The broker cannot guarantee the true hours. It is the responsibility of the purchaser and/or his agent to verify engine hours, warranties implied or otherwise and major overhauls as well as all other representations noted on the listing brochure.
The company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change or withdrawal without notice.
Price History
| Date | Event | Price |
|---|---|---|
| 4/21/26 | Price decreased | $1,050,000(-8.7%) |
| 4/1/26 | Price decreased | $1,149,950(-0.0%) |
| 2/24/26 | Price decreased | $1,150,000(-7.2%) |
| 1/26/26 | Initial price | $1,239,000 |
2023 Boston Whaler 405 Conquest Video Tours
Boattest.com Review
Overview
The Boston Whaler 405 Conquest represents the largest model in the Conquest lineup, designed with versatility in mind to accommodate families who enjoy both fishing and cruising. This model offers customizable features that cater to a dual-purpose lifestyle, blending comfort and functionality seamlessly.
Cockpit and Exterior Features
The cockpit of the 405 Conquest measures 11 feet 3 inches wide by 6 feet 6 inches fore and aft, offering a spacious and adaptable area. The standard layout includes a flip bench seat at the stern, while an optional summer kitchen replaces this with an electric grill, stainless steel rail, drawer-style refrigerator, sink, and multiple beverage holders. Storage is thoughtfully integrated, including dedicated spaces for a five-gallon bucket and cockpit tables, which Boston Whaler terms 'point-of-use storage.' For anglers, an optional aquarium live well can substitute the summer kitchen, with kitchen features relocated forward under the lounge. Additional fishing amenities include a 19-gallon live well in the aft port corner, rod holders, hawse pipes, racks for downrigger balls, and a first-in-class port side hull dive door with a heavy-duty stainless steel latch for hauling large fish or launching divers. The cockpit also features low-pressure glycol-filled cooling tubes for the 290-quart fish boxes, enhancing ice retention. Comfort and convenience are addressed with an optional 7-foot long sure shade, multiple rod holders on the hardtop, aft-facing lounge seats with beverage holders, a cooler with dual access, a pull-out shower, and wide passageways with secure rails leading to the foredeck. The foredeck itself boasts a 70-inch long by 58-inch wide sun pad with adjustable headrests, cup holders, grab rails, stereo speakers, and USB plugs.
Helm and Cockpit Galley
Access from the cockpit to the helm deck is facilitated by 9-inch tall steps with a 28-inch wide space between seats. The helm features a single-person seat that slides on a power base, with armrests and bolsters that fold up and a swivel function allowing the captain to engage socially when docked. The cockpit galley includes a Corian countertop, a single Kenyan burner, a sink with a fold-up faucet and removable cover, along with ample storage through drawers, cabinets, and a drawer-style refrigerator. The helm windshield is equipped with Boston Whaler's patented power vents and offers an optional full glass configuration. Additional features include overhead spreader lights, outrigger handles, speakers, courtesy lights, and a soft zipper pocket for storing the cockpit enclosure. An optional power skylight replaces standard hatches to enhance natural light.
Interior Living Spaces
The cabin provides six feet two inches of headroom and begins with a private bow stateroom, a highly requested feature in this size class. The sliding cabin hatch is uniquely designed with an articulating lower section to accommodate the hull's V-shape, a patented innovation by Boston Whaler. The bow berth, centered on the boat's axis, measures 80 inches long by 58 inches wide, with steps on either side. It includes adjustable head positioning for reclining to watch a 24-inch TV and stereo system located aft to port. Storage is abundant, with a cedar-lined hanging locker to starboard, a cedar-finished closet with shelves to port, and a large berth base that opens on gas struts for storing sizable items such as a life raft or luggage. A Dyson vacuum cleaner is standard and stored in the bow locker.
Heads and Additional Cabin Features
The private head compartment is accessible both from the master stateroom and the salon, featuring a separate shower area with a rainfall showerhead and a pull-up wand. The showerhead is designed to be recessed into the overhead in future models. The head also includes a vessel sink with Corian countertops, a skylight, and an opening port for ventilation. The salon area benefits from overhead skylights and hull-side windows that provide ample natural light. The dinette table folds to allow easy access and lowers to create additional sleeping space suitable for one adult or two children. Entertainment is supported by a stereo and a 32-inch TV, while controls for cooling, fish boxes, water maker, Sea Keeper, TV antenna gain, and air conditioning are discreetly housed behind overhead cabinet doors.
Galley and Aft Cabin
Located to port of the cabin steps, the galley is equipped with a single burner stove and a sink set in a Corian countertop, complemented by overhead storage and glass and beverage holders. Below the sink, an Isotherm refrigerator and a wastebasket are integrated. Above the galley, a cedar-lined locker offers additional storage with various shelves and compartments. The aft cabin features an 82 by 55 inch mattress that raises on a power assembly to reveal substantial storage beneath. Optional overhead racks can accommodate up to six fishing rods, enhancing the boat's utility for anglers.
Conclusion
The Boston Whaler 405 Conquest combines versatile cockpit and helm deck arrangements with comfortable and well-appointed interior accommodations, making it well-suited for family adventures on the water. Its thoughtful design caters equally to fishing enthusiasts and cruising families, while performance capabilities with Quad 400 Mercury outboards are detailed in a separate review. Overall, the 405 Conquest exemplifies Boston Whaler's commitment to quality, innovation, and multifunctional use.
Overview from around the web 2023 Boston Whaler 405 Conquest
Customers are praising the 2023 Boston Whaler 405 Conquest for its exceptional build quality and reliable performance on the water
Many highlight its spacious and well-designed layout, which offers both comfort and functionality for fishing, cruising, and entertaining. The boat’s powerful engines deliver smooth and efficient rides, even in challenging conditions, earning high marks for stability and handling. Users also appreciate the premium features and attention to detail throughout, from ample storage to advanced electronics. Overall, owners commend the 405 Conquest for combining rugged durability with luxury, making it a versatile choice for both serious anglers and family outings.
The Biggest Pros and Cons
The 2023 Boston Whaler 405 Conquest is a versatile and well-crafted boat that offers numerous advantages along with a few considerations to keep in mind. Here’s a breakdown of the pros and cons:
Pros
Exceptional Build Quality: Boston Whaler is known for its unsinkable hull design and robust construction, providing peace of mind and durability on the water.
Spacious Layout: The 405 Conquest features a roomy cockpit and cabin area, making it ideal for both fishing and cruising with family or friends.
Advanced Technology: Equipped with modern navigation and fish-finding electronics, as well as comfortable helm controls, enhancing the overall boating experience.
Performance: Powered by reliable engines, this boat offers smooth handling, good speed, and fuel efficiency.
Versatility: Designed to serve multiple purposes—sport fishing, overnight cruising, and day trips—making it a great all-around boat.
Comfort and Amenities: Features like a well-appointed cabin, galley, and head provide comfort for extended trips.
Cons
Price Point: As a premium model, the 405 Conquest comes with a higher price tag, which might be a consideration for budget-conscious buyers.
Size and Storage: While spacious, the boat’s size means it requires adequate storage space and may not be suitable for trailering without appropriate equipment.
Fuel Consumption: Depending on engine choice and usage, fuel consumption can be significant, which is typical for boats in this class.
Learning Curve: The advanced systems and features may require some time for new owners to become fully familiar with operation and maintenance.
Made For
The 2023 Boston Whaler 405 Conquest is designed for serious anglers and boating enthusiasts who demand a perfect blend of performance, comfort, and versatility. Ideal for offshore fishing adventures, family outings, and extended cruising, this boat caters to those who value cutting-edge technology, ample fishing amenities, and spacious accommodations. Whether you're a dedicated fisherman seeking a reliable platform or a family looking for a luxurious and safe day on the water, the 405 Conquest offers the ultimate boating experience.
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| 2023 Boston Whaler 405 Conquest | |||||
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| $1,050,000 | $1,050,000 | $1,100,000 | $950,000 | $950,000 | $824,900 |
| Key West | Key West | Miami Beach | Key Largo | Key Largo | Fort Lauderdale |
| - | 40' | 41' | - | 40' | 41' |
| 3' | - | - | - | - | - |
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| 450 hp | 450 hp | 600 hp | 600 hp | 600 hp | 300 hp |
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Meet the Broker
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Other Information about Tampa Yacht Sales, INC
Tampa Yacht Sales is a professional and knowledgeable boat & yacht brokerage company with over 16 years of success delivering boats & yachts matched to our customers needs. We provide a full array of services including domestic and international sales, service, marine financing, insurance, documentation and extended service agreements. We focus on the details of your purchase or sale to create a seamless and simple process worthy of the title - "The two Happiest Days of a boater's life".
Contact Tampa Yacht Sales, INC about 2023 Boston Whaler 405 Conquest
951 Caroline Street, Key West, FL, 33040
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