Starboard Side

2004 Viking 56 Convertible with Mezzanine


"Katherin" is a 2004 Viking 56 Convertible with Mezzanine currently listed for sale in Whitestone, New York with David Hallinan at our Freeport office who can be reached by calling 516-623-6060.

Our team at SI Yachts can answer all of your questions on this boat and research any additional information you might need. SI Yachts is the Northeast's most powerful brokerage firm and new yacht dealer for Viking, Valhalla Boatworks, Princess, Prestige, Absolute, and Pardo Yachts.

Location Icon Whitestone, New York, United States


2,000 Hour Service Performed by J&T in 2019 at 2,170 Hours

"Katherin" is an original owner 2004 56 Viking Convertible. She was painted at the Viking factory as well as factory installed mezzanine. She is a must see! 2,000 hour service performed! 

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Contact a SI Sales Professional to learn more about this yacht.


    Basic Information
  • Vessel Name Katherin
  • Price $875,000
  • Make Viking
  • Category Sport Fishing
  • Condition Used
  • Model 56 Convertible with Mezzanine
  • Year 2004
  • Days On Market Inquire
  • Length 56'
  • Display Length 56'
  • Beam 18' 2"
  • Draft (Max) 4
  • Fuel Capacity 1700 Gal.
  • Water Capacity 240 Gal.
  • Displacement 80,800 lbs.

Engines / Speed

  • Engine Specs
  • Make MTU
  • Model V12 2000
  • Type --
  • Year --
  • Fuel Type Diesel
  • Engine Hours 2185
  • Power 1480 HP 0 KW
  • Engine Specs
  • Make MTU
  • Model V12 2000
  • Type --
  • Year --
  • Fuel Type Diesel
  • Engine Hours 2185
  • Power 1480 HP 0 KW

Additional Information



Master Stateroom

VIP Stateroom

Guest Stateroom

Cockpit & Deck

Fishing Equipment


Electronics & Navigation

Engine Room


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.

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Yacht on the water at night.


SI Yachts Diamond Listing program brings your yacht unprecedented visibility from our customized marketing program. By listing your boat or yacht for sale with us, our entire team will be notified immediately greatly increasing the chances that your boat may sell before it ever even hits the market. Having premium new yacht brands also brings a lot of potential pre-owned buyers that get access to your listing. SI Yachts uses the most advanced CRM technology and marketing strategies to sell your yacht faster.


Whether you're interested in a new model or a quality pre-owned yacht for sale, SI Yachts has the expertise on staff to help you find the right vessel for your boating needs and budget. Our team is award-winning and factory trained in multiple brands like Viking, Princess, and Prestige. We can hold your hand the entire way from building a new yacht through delivery with the factory or digging deep into the history of any pre-owned boat options we find on the market. We pride ourselves on setting an example for customer service which is why many of our customers have been with us for many years. We look forward to helping you move forward with your boating ambitions.