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Insuring Jefferson Yachts Inc.: cover and premium
motor yachts · several countries
Jefferson Yachts Inc.: american motor yacht builder from the Ohio River. NAMMERT insures a Jefferson Yachts Inc. regardless of year built or where you bought it, liability, hull, legal expenses and personal accident cover from one house, taken out online in five minutes.
At a glance
Origin
several countries
Class
motor yachts
Typical sizes
8,7 to 28,7 m
Premium from
from €49 a year for liability
Worth knowing
Jefferson Yachts Inc.; cover, cost and conditions
Jefferson Yachts came from the American heartland rather than the coast. Leon Shaw founded the yard in 1982 in Jeffersonville, Indiana, on the banks of the Ohio River. Its first boat was a 48 foot cockpit motor yacht, and that type stayed at the core of the range: roomy motor yachts with an aft deck or cockpit, built for long passages on rivers, lakes and coastal waters. Marquessa and Rivanna became the defining lines, and a batch of new designs in 1990 brought in the Marlago boats among others. The yard is no longer building, but its yachts are still bought, sold and cruised, in Europe as well as at home.
Our model records list 23 designs, 20 motor yachts and three open motorboats, all with build years from 2007. The Marlago 28' Open, 29' Open and 35' Cuddy/Open are the smallest at 8.72 to 10.67 metres. Above them come the Rivanna SE at 42, 45 and 50 feet, the Pilothouse line from the SE 52' to the 64', and the Marquessa at 57, 60 and 63 feet, partly in cockpit form. Those 15 designs run to 2014 in our records. The eight large yachts carrying the Jefferson name, Deckhouse and Pilothouse from 68 to 82 feet plus the International 82' and 95', are listed to 2011. At 28.68 metres the Jefferson International 95' is the largest, and 18 designs measure 15 metres or more.
A river-built American motor yacht crossing to European waters brings a few things to check. The electrical system runs on 110 volts and 60 hertz, so shore power, chargers and appliances need converters or rewiring. Generators, air conditioning and watermakers are standard on the larger models and deserve a service history of their own. On a used Marquessa or Pilothouse a surveyor will look at the shafts, the stabilisers if fitted and the fuel tanks, which on yachts of this age can be hard to reach. Spare parts usually come through American dealers, so a list of suppliers from the previous owner is worth having.
Questions and answers
Frequent questions
Which is the largest Jefferson yacht in the records?
For Jefferson Yachts Inc.: The Jefferson International 95' at 28.68 metres,
listed from 2007 to 2011.
Next in size are the 82 foot Deckhouse and Pilothouse models at 24.95 metres.
What is the Jefferson Marlago?
For Jefferson Yachts Inc.: The Marlago boats are the open motorboats in the range.
Our records list the Marlago 28' Open, 29' Open and 35' Cuddy/Open at 8.72 to 10.67 metres,
all with build years from 2007 to 2014.
The cover that fits
motor yacht insurance
Tariffs, cover and FAQ for motor yacht insurance in detail.
Third-party liability
The foundation for a boat from Jefferson Yachts Inc.: damage to third parties, worldwide,
from €49 a year for liability.
Hull cover
Partial or full hull cover for a Jefferson Yachts Inc.,
at replacement value with an agreed fixed value.
For the whole class of boat
For Jefferson Yachts Inc.: What matters for motor yachts is the same across every brand;
engine output, how a claim is settled, cruising range and theft protection.
The class page lists every point and every brand in this class, Jefferson Yachts Inc.
included.
Other builders in this class
Nautical information What counts before you cast off, papers, equipment, waters
Licence
A powerboat licence (inland or coastal) is required from 15 hp (11.03 kW).
Registration
Registration from 3 hp; for trips abroad carry the boat certificate or flag document.
Waters
Inland, coastal and abroad; plan fairways, bridge clearances, draught and tides.
Equipment
Lifesaving gear, fire extinguisher, anchor, signalling equipment and correct navigation lights.
Cruising range
The agreed cruising range is stated in the policy and can be extended at any time.
Weather
Check wind force in Beaufort and wind direction before casting off, and allow for gusts.
General guidance, not a complete account;
what governs are the rules of the waters you are on and the manual of your Jefferson Yachts Inc..
Current wind force and direction for your waters are shown on the Home.
Series by Jefferson Yachts Inc., build years and cover
Marlago 28' Open is a motorboat from Jefferson Yachts Inc., built from 2007 to 2014.
Also a motorboat, built from 2007 to 2014.
Marlago 35' Cuddy/Open is a motorboat from Jefferson Yachts Inc., built from 2007 to 2014.
Marquessa 57' is a motor yacht from Jefferson Yachts Inc., built from 2007 to 2014.
Also a motor yacht, built from 2007 to 2014.
Marquessa 60' Cockpit is a motor yacht from Jefferson Yachts Inc., built from 2007 to 2014.
Also a motor yacht, built from 2007 to 2014.
Pilothouse 53' is a motor yacht from Jefferson Yachts Inc., built from 2007 to 2014.
Also a motor yacht, built from 2007 to 2014.
Also a motor yacht, built from 2007 to 2014.
Also a motor yacht, built from 2007 to 2014.
Pilothouse SE 52' is a motor yacht from Jefferson Yachts Inc., built from 2007 to 2014.
Rivanna SE 42' SDMY is a motor yacht from Jefferson Yachts Inc., built from 2007 to 2014.
Also a motor yacht, built from 2007 to 2014.
Also a motor yacht, built from 2007 to 2014.
Jefferson 68' Deckhouse is a motor yacht from Jefferson Yachts Inc., built from 2007 to 2011.
Also a motor yacht, built from 2007 to 2011.
Jefferson 75' Pilothouse is a motor yacht from Jefferson Yachts Inc., built from 2007 to 2011.
Jefferson 75' Pilothouse Cockpit Model is a motor yacht from Jefferson Yachts Inc.,
built from 2007 to 2011.
Also a motor yacht, built from 2007 to 2011.
Also a motor yacht, built from 2007 to 2011.
Jefferson International 82' is a motor yacht from Jefferson Yachts Inc., built from 2007 to 2011.
Also a motor yacht, built from 2007 to 2011.
For the Marlago 28' Open, Marlago 29' Open, Marlago 35' Cuddy/Open by Jefferson Yachts Inc.
and 20 more series the market value and the replacement cost often differ widely.
An agreed value removes the age-based scale, and the figure in the policy stands.
For the Marlago 28' Open, Marlago 29' Open, Marlago 35' Cuddy/Open by Jefferson Yachts Inc.
series: On a motorboat the drive is the single most valuable part.
Damage after grounding is covered, an engine failure from wear is not.
For the Marquessa 57', Marquessa 60', Marquessa 60' Cockpit by Jefferson Yachts Inc.
and further series: On motor yachts the drive and the electronics together make up about half the
value.
Both belong in the valuation, otherwise the sum insured is too low.
The Jefferson Yachts Inc. range in figures
These figures come from the model records we keep for Jefferson Yachts Inc.: boat type,
build years and length, nothing estimated.
- motor yacht
- 20 models, 2007 to 2014, mostly 13.6 to 25 m
- motorboat
- 3 models, 2007 to 2014, 8.7 to 10.7 m
Which model was built when?
What does a used Jefferson Yachts Inc. cost?
We hold today’s price ranges by year for 10 models by Jefferson Yachts Inc..
The table shows what boats in average condition are worth,
from the oldest to the youngest year on record.
Choose your exact model, year and condition in the calculator.
| Model | Years built | Range today |
|---|---|---|
| Marlago 28' Open | 2010 to 2011 | €41,700 to €55,800 |
| Marlago 29' Open | 2010 to 2011 | €55,100 to €73,100 |
| Marlago 35' Cuddy/Open | 2010 to 2011 | €61,800 to €85,800 |
| Marquessa 57' | 2010 to 2011 | €330,900 to €448,500 |
| Pilothouse 53' | 2010 to 2011 | €309,400 to €415,700 |
| Pilothouse 57' | 2010 to 2011 | €339,700 to €459,600 |
| Pilothouse SE 52' | 2010 to 2011 | €336,300 to €448,700 |
| Rivanna SE 42' SDMY | 2010 to 2011 | €220,400 to €298,900 |
| Rivanna SE 45' SDMY | 2010 to 2011 | €262,100 to €352,700 |
| Rivanna SE 50' SDMY | 2010 to 2011 | €306,200 to €408,900 |
Estimate from our boat records, October 2026.
Not a survey.
Jefferson Yachts Inc. insured in five minutes.
Boat type, year built, length and value of your Jefferson Yachts Inc.
are all we need.
Work out the premium online or call us: +49 3375 29 12 77.