2004 Mainship 340
$195,000
Boat in Yorktown, VA 23690 US
340
1 Engine (Yanmar)
34.7 feet
Diesel
Fiberglass/Reinforced
Cruise in comfort and confidence aboard the "Sandpiper". A well-appointed 2004 Mainship 34 Trawler with full upper and lower helms, a classic coastal cruiser with modern upgrades and liveaboard capability. Known for their efficient performance, smart use of space, and timeless lines, the Mainship trawlers are ideal for undertaking the great loop, extended cruising, weekend getaways, or a floating condo lifestyle. The salon is filled with natural light for comfortable seating and dining. Call Today 804-878-9097
- Dometic refrigerator/freezer in engine room
- Plenty of counter space (Corian)
- Stainless Steel Sink
- Hot and Cold Water Pressure
- Plenty of Storage
- Toaster Oven
- Two Burner Induction Stove top
- Filtered water faucet
- New Raymarine Autopilot Wireless Smart Controller (E15023), and Raymarine Type 1 Hydraulic 12v Pump
- Garmin GPSMap 7610 (Radar, Depth, Chartplotter) (Lower Helm)
- Garmin GPSMap 7612 (Radar, Depth, Chartplotter) (Upper Helm)
- Raymarine E-80 (SATNAV, Depth)
- Raymarine ST6002 Autopilot
- (2) Garmin VHF 11 Radios
- New bridge enclosure (2025) with clear Isinglass front panels, perfect protection from the elements while maintaining visibility
- Renology 175w Solar Power System
- Fresh bottom paint and zincs (2025)
- Forespar Davit Nova Lift located on the aft flying bridge deck 250 lb load
- Removable heavy duty pivoting davit system for dinghy
- Swimladder
- MAGMA grill
- Brand new never used West Marine RU 250 Roll-up inflatable dinghy in bag w/electric pump
- Recently replaced eight -6VDC wet cell batteries
- 2-person remote headset system
- Covered aft deck with molded steps to the flybridge
- Upper helm station with full instrumentation
- Excellent visibility and layout for single-handing or cruising with guests
- Efficient hull design with protected running gear for shallow water operation
- New mounted storage box on flybridge
- MarineAir 9,000 BTU AC in forward cabin and Cruisair 16,000 BTU AC in main salon
- Spacious Salon with ample cabinetry and finely crafted joinery throughout
- Master Stateroom with centerline queen berth and cedar lined closet
- New Dometic VacuFlush 140 series head
- Stall shower
- Single Yanmar 6LYA-STP 370 hp Diesel Engine, 3800 hours
- serviced for 2025 season: oil, filters, impeller and engine flush
- Kohler 8KW Diesel Generator – well-maintained, reliable, and lightly used
- Bow and stern thrusters
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 |
|---|---|---|
| 10/1/25 | Price decreased | $195,000(-1.5%) |
| 8/18/25 | Price decreased | $198,000(-2.0%) |
| 7/21/25 | Initial price | $202,000 |
2004 Mainship 340 Video Tours
Overview from around the web 2004 Mainship 340
Customers praise the 2004 Mainship 340 for its spacious and well-designed interior, making it ideal for comfortable cruising and overnight stays
Many appreciate its solid construction and reliable performance, highlighting the boat’s stability and ease of handling. The large cockpit area and practical layout receive positive remarks for enhancing both relaxation and socializing on board. Additionally, owners often mention the efficient use of space, including ample storage and functional amenities, which contribute to an enjoyable boating experience. Overall, the 2004 Mainship 340 is valued for combining comfort, durability, and versatility.
The Biggest Pros and Cons
The 2004 Mainship 340 offers a range of features that appeal to cruising enthusiasts, but like any boat, it comes with both advantages and drawbacks. Here’s a balanced overview of the pros and cons:
Pros
Spacious Interior: The Mainship 340 boasts a roomy cabin with comfortable sleeping accommodations, including a forward V-berth and a mid-cabin, making it ideal for extended cruising.
Solid Construction: Known for its sturdy build quality, the 2004 model provides durability and reliability on the water.
Well-Equipped Galley: The boat features a functional galley with a stove, refrigerator, and ample storage, supporting comfortable meal preparation.
Good Visibility: The pilothouse design offers excellent all-around visibility, enhancing safety and ease of navigation.
Generous Deck Space: With a sizable cockpit and deck area, it’s well-suited for fishing, entertaining, or relaxing outdoors.
Engine Performance: Powered typically by twin diesel engines, the Mainship 340 delivers dependable performance and efficient cruising speeds.
Cons
Fuel Consumption: While the twin engines offer good power, they can result in higher fuel consumption compared to single-engine models.
Maneuverability: The boat’s size and design may make tight docking or handling in confined spaces more challenging for less experienced operators.
Maintenance Costs: As with many older vessels, upkeep and maintenance can be more demanding and costly, particularly if previous owners have deferred regular servicing.
Limited Headroom in Some Areas: Certain parts of the cabin, such as the mid-cabin, may have restricted headroom, which could affect comfort for taller individuals.
Older Electronics: Depending on the specific boat, onboard electronics and navigation equipment may be outdated and require upgrading.
Made For
The 2004 Mainship 340 is ideal for boating enthusiasts who seek a versatile and comfortable cruiser that combines classic style with modern amenities. It’s perfect for small families or couples looking to enjoy weekend getaways, coastal cruising, or leisurely day trips on the water. With its spacious interior, functional layout, and reliable performance, the Mainship 340 caters to those who appreciate quality craftsmanship and a practical design suited for both relaxation and entertaining.
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Address
Boat Location
Contact Southern Bay Yacht Sales about 2004 Mainship 340
102 Harbor Crescent, Seaford, VA, 23696
Contact Southern Bay Yacht Sales
102 Harbor Crescent, Seaford, VA, 23696






















