2023 Boston Whaler 405 Conquest Boat in Saint Petersburg, FL 33701 US
Built in 2023
405 Conquest
4 Engines (4x Mercury Verado)
40 feet
Gas
Fiberglass/Reinforced
- PRICE JUST REDUCED BY MARKET AWARE SELLER
- Quad 300 Mercs with just 344 hours!! (The preferred engine package)
- Seakeeper gyro stabilizer
- Joystick with skyhook on both port AND starboard side
- Boat just waxed, engines/gen/seakeeper all just serviced
- Bottom just done
- Full side glass
- FLIR
- Power rear sunshade and bow sunshade
- Power sunroof
- Summer kitchen
- Diesel generator
- ADDITIONAL OPTIONAL EQUIPMENT
- Black Canvas
- Anchor windlass chain
- Aft cockpit teak tables (2)
- Cockpit refrigerator (DR 65)
- Additional portlight windows
- Diesel generator (120V, 15kW)
- Hardtop with electric sunroof
- Full side glass enclosure
- Gyroscopic stabilizer - Seakeeper SK6
- Dual 19" Raymarine Axiom XL electronics/navigation package
- Additional 24" Raymarine Axiom XL display package
- Canvas cover package
- Silver graphics
- Abaco Blue hull color
- Abaco Blue hardtop underside
- Summer kitchen with refrigerator package
- Rosewood interior package
- Teak flooring (cockpit helm deck area)
- Cockpit freezer (DR 55)
- Ice maker at helm deck wet bar
- Underwater blue LED lighting
- Refrigerated dual fishbox & cooler system
- Dishware set with dedicated storage
- Bow sunshade
- VesselView Mobile
- AIS 700 transceiver
- Thermal night vision with pan/tilt/zoom
- Premium audio package
- Satellite radio
- Satellite weather
- Satellite television
- SAT TV with thermal night vision package
- Premium LED spotlight
- Magnum open array radar with satellite weather
- Raymarine augmented reality system
- Engine flush system with remote activation
- Rod storage system
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.
Joystick Control
Price History
| Date | Event | Price |
|---|---|---|
| 6/11/26 | Price decreased | $899,000(-2.8%) |
| 6/3/26 | Initial price | $925,000 |
Videos from United Yacht Sales - Florida Treasure Coast on this 2023 Boston Whaler 405 Conquest
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.
Rating: 4.3 out of 5
Overview from around the web 2023 Boston Whaler 405 Conquest
The 2023 Boston Whaler 405 Conquest has garnered impressive reviews from customers who appreciate its blend of performance, comfort, and innovative features
Many users rave about the boat's exceptional stability and handling, making it ideal for both fishing excursions and family outings. Customers commend the spacious and well-designed layout, highlighting the ample seating in the cockpit and the inviting cabin that offers a comfortable retreat. The modern amenities, such as the full galley, spacious head, and generous storage, further enhance the overall experience on board. Performance-wise, users are excited about the powerful engine options, noting the speed and fuel efficiency that make longer trips enjoyable. The advanced technology features, including the state-of-the-art navigation and entertainment systems, have also received praise for improving ease of use and enhancing overall enjoyment. Safety is a top priority, and customers appreciate the thoughtful design elements, such as high freeboards and secure handholds, which contribute to a sense of security while out on the water. Overall, the 2023 Boston Whaler 405 Conquest is recognized as a versatile boat that excels in both leisure and fishing experiences, making it a favorite among enthusiasts and families alike.
The Biggest Pros and Cons
Pros
Exceptional Build Quality: The 2023 Boston Whaler 405 Conquest is renowned for its robust construction, featuring high-quality materials and advanced engineering that provide durability and safety.
Versatile Design: This model combines the functionalities of a fishing boat with the comfort of a cruising vessel, making it perfect for both serious anglers and family outings.
Spacious Cabin Layout: The interior space is intelligently designed, offering plenty of room for relaxation, entertaining, and storage. The amenities include a full galley, a well-appointed head, and comfortable sleeping quarters.
Advanced Technology: The boat comes equipped with cutting-edge navigation and sonar systems, ensuring that you have the latest in marine technology at your fingertips.
Outstanding Performance: Designed for stability and speed, the 405 Conquest boasts impressive handling capabilities and a powerful engine configuration which enhances its performance in various sea conditions.
Innovative Safety Features: The 405 Conquest includes rigorous safety features such as high gunwales, a sturdy hull design, and well-placed grab rails, making it a secure choice for families.
Comfortable Cockpit: The large cockpit provides ample space for fishing activities, sunbathing, or socializing, complete with easy access to storage areas and live wells. ---
Cons
Price Point: As a premium vessel, the 2023 Boston Whaler 405 Conquest comes with a higher upfront cost, which may be a considerable investment for some buyers.
Fuel Consumption: While it is powerful, the larger engines may lead to higher fuel consumption than smaller, more economical models, particularly when used for extensive cruising.
Maintenance Requirements: The advanced technology and materials used in construction may require specialized maintenance, which can be a consideration for owners looking for lower upkeep.
Size and Portability: The 405 Conquest's size might be a drawback for some, as it requires a suitable marina slip and can be challenging to trailer.
Limited Availability: High demand or production limits may affect the availability of the 2023 model, making it difficult to find for eager buyers.
Weight: The substantial weight of the boat can impact towing and transport capabilities, necessitating a powerful vehicle for those who plan to trailer it. ### Conclusion The 2023 Boston Whaler 405 Conquest stands out in the market for its blend of performance, safety, and luxury. However, prospective buyers should carefully weigh the advantages against the potential downsides to determine if it aligns with their boating needs and lifestyle.
Made For
The 2023 Boston Whaler 405 Conquest is designed for the avid boater seeking both adventure and comfort on the water. Perfect for families, fishing enthusiasts, and those who appreciate luxury, this versatile vessel caters to a wide range of boating activities. Whether you’re heading out for a day of deep-sea fishing, enjoying a weekend getaway with loved ones, or simply cruising along coastal waters, the 405 Conquest delivers a seamless blend of performance, style, and functionality. With ample seating, innovative storage solutions, and sophisticated amenities, it's the ideal choice for those who value durability without sacrificing comfort. The powerful engines ensure impressive speed and efficiency, while the expert craftsmanship and attention to detail provide peace of mind for boaters who demand the best. Whether venturing into rough seas or enjoying a calm day on the water, the 2023 Boston Whaler 405 Conquest is ready for any challenge.
Finance your dream boat!
Finance your dream boat!
Be the first to know when similar boats hit the market
Get notified when new boats become available
Boats For Sale in Florida, United States Similar to the 2023 Boston Whaler 405 Conquest
Compare with similar boats and find the perfect one for you.
 2023 Boston Whaler 405 Conquest | |||||
|---|---|---|---|---|---|
| $899,000 | $899,000 | $949,000 | $959,995 | $974,900 | $1,025,000 |
| Saint Petersburg | Saint Petersburg | Saint Petersburg | Miami | Sarasota | Naples |
| 40' | 40' | 40' | 41' | 41' | 36' |
| 3' | - | - | - | - | - |
| Mercury Verado | Mercury | Mercury Verado | MERCURY VERADO | MERCURY | MERCURY |
| 300 hp | 300 hp | 300 hp | 600 hp | 600 hp | 400 hp |
| 20 | 39 | 39 | 365 | 21 | 16 |
Other 2023 Boston Whaler 405 Conquest For Sale in Florida, United States
Other Boston Whaler 405 Conquest boats for sale in Florida, United States
Other Boston Whaler boats for sale in Florida, United States
Meet the Broker
Address
Boat Location
Contact United Yacht Sales - Florida Treasure Coast about 2023 Boston Whaler 405 Conquest
110 SW Atlanta Ave, Stuart, FL, 34994
Login with Google