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Insuring Zeta Group: cover and premium

motor yachts · several countries

Zeta Group: italian motor yacht yard at Ferrara, the Cantieri Estensi brand. NAMMERT insures a Zeta Group 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.

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At a glance

Origin

several countries

Class

motor yachts

Typical sizes

8,8 to 19,8 m

Premium from

from €49 a year for liability

Worth knowing

Zeta Group; cover, cost and conditions

Behind this name stands the yard Cantieri Estensi at Ferrara in Emilia-Romagna, which has existed since 1995. Its boats take up an American tradition and give it an Italian turn: the lobster boats and trawlers of the east coast of the United States. Construction is in composite. You recognise the yachts by the high curved stem, the very long smooth topsides and the small deckhouse set well forward; the aft deck stays clear, as it would on a working boat.

Our model records list 41 models of this brand, all of them motor yachts. Build years start in 2002 and run into current production. Forty one series are recorded: the Goldstar lobster line in the sport versions 360 S, 365 S, 400 S, 440 S, 480 S, 485 S and 545 S and the classic versions 360 C, 420 C and 460 C; the Goldstar 380 America; the Maine trawler line with 485, 535 and 645; the America 380; and the older Bluetime 370. Lengths run from 8.8 to 19.8 metres, half the models between 11.7 and 15.2 metres. The number gives the approximate length in feet.

A trawler and a lobster boat are displacement or semi displacement hulls, built for long passages at moderate speed and low consumption. They go further and stay out longer than a planing hull of the same length, which is a different kind of use rather than simply a slower one, and it shows in the tankage and in what the yard packs below the sole.

Questions and answers

Frequent questions

Where are these yachts built?

For Zeta Group: By Cantieri Estensi at Ferrara in Emilia-Romagna, Italy,

a yard that has existed since 1995 and builds in composite.

What separates the Goldstar and Maine lines?

For Zeta Group: Goldstar is the lobster boat line, in S sport and C classic versions;

Maine is the trawler line for long passages.

The recorded range runs from 8.8 to 19.8 metres.

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 Zeta Group: damage to third parties, worldwide,

from €49 a year for liability.

Hull cover

Partial or full hull cover for a Zeta Group, at replacement value with an agreed fixed value.

For the whole class of boat

For Zeta Group: 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, Zeta Group included.

Insuring motor yachts, every brand and every condition

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Directory of all makes from A to Z

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 Zeta Group.

Current wind force and direction for your waters are shown on the Home.

Series by Zeta Group, build years and cover

Cantieri Estensi America 380

Cantieri Estensi America 380 is a motor yacht from Zeta Group, built since 2018.

Cantieri Estensi Goldstar 365 S

Cantieri Estensi Goldstar 365 S is a motor yacht from Zeta Group, built since 2018.

Cantieri Estensi Goldstar 400 S

Also a motor yacht, built since 2010.

Cantieri Estensi Goldstar 440 S

Also a motor yacht, built since 2010.

Cantieri Estensi Goldstar 485 S

Also a motor yacht, built since 2018.

Cantieri Estensi Goldstar 545 S

Also a motor yacht, built since 2010.

Cantieri Estensi Maine 485

Cantieri Estensi Maine 485 is a motor yacht from Zeta Group, built since 2016.

Cantieri Estensi Maine 535

Also a motor yacht, built since 2004.

Cantieri Estensi Maine 645

Also a motor yacht, built since 2016.

Cantieri Estensi Goldstar 360 S

Cantieri Estensi Goldstar 360 S is a motor yacht from Zeta Group, built from 2010 to 2021.

Cantieri Estensi Goldstar 380 America

Cantieri Estensi Goldstar 380 America is a motor yacht from Zeta Group, built from 2016 to 2021.

Cantieri Estensi Goldstar 480 S

Also a motor yacht, built from 2016 to 2021.

Goldstar 400 S

Goldstar 400 S is a motor yacht from Zeta Group, built from 2007 to 2020.

Goldstar 360 C

Goldstar 360 C is a motor yacht from Zeta Group, built from 2013 to 2019.

Goldstar 420 C

Also a motor yacht, built from 2013 to 2019.

Goldstar 460 C

Also a motor yacht, built from 2010 to 2019.

Goldstar 485 S

Also a motor yacht, built from 2014 to 2019.

Goldstar 500 C

Also a motor yacht, built from 2013 to 2019.

Goldstar 560 C

Also a motor yacht, built from 2010 to 2019.

Goldstar C 360

Also a motor yacht, built from 2007 to 2019.

Goldstar C 420

Also a motor yacht, built from 2007 to 2019.

Goldstar C 460

Also a motor yacht, built from 2007 to 2019.

Goldstar C 500

Also a motor yacht, built from 2007 to 2019.

Goldstar C 560 Fly

Goldstar C 560 Fly is a motor yacht from Zeta Group, built from 2007 to 2019.

Goldstar S 360

Also a motor yacht, built from 2010 to 2019.

Goldstar S 440

Also a motor yacht, built from 2007 to 2019.

Goldstar S 485

Also a motor yacht, built from 2007 to 2019.

Goldstar S 545

Also a motor yacht, built from 2007 to 2019.

Maine 480

Maine 480 is a motor yacht from Zeta Group, built from 2010 to 2019.

Maine 480

Also a motor yacht, built from 2007 to 2019.

Maine 535

Also a motor yacht, built from 2007 to 2019.

Maine 640

Also a motor yacht, built from 2008 to 2019.

Maine 640

Also a motor yacht, built from 2010 to 2019.

Goldstar 420

Goldstar 420 is a motor yacht from Zeta Group, built from 2003 to 2018.

Goldstar 440

Also a motor yacht, built from 2002 to 2018.

Bluetime 370

Bluetime 370 is a motor yacht from Zeta Group, built from 2007 to 2017.

Goldstar C 440

Also a motor yacht, built from 2007 to 2014.

F 300 Bluetime

F 300 Bluetime is a motor yacht from Zeta Group, built from 2003 to 2012.

Maine 31

Also a motor yacht, built from 2003 to 2012.

Maine 34

Also a motor yacht, built from 2003 to 2012.

Maine 42

Also a motor yacht, built from 2003 to 2012.

What this means for the cover

As the Cantieri Estensi America 380, Cantieri Estensi Goldstar 365 S,

Cantieri Estensi Goldstar 400 S by Zeta Group and 6 more series are still in production,

parts are available and repair costs are predictable.

Even so, value it at replacement cost including retrofitted electronics, not at list price.

For the Cantieri Estensi Goldstar 360 S, Cantieri Estensi Goldstar 380 America,

Cantieri Estensi Goldstar 480 S by Zeta Group and 27 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 Cantieri Estensi America 380, Cantieri Estensi Goldstar 365 S,

Cantieri Estensi Goldstar 400 S by Zeta Group 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.

All series at a glance

The Zeta Group range in figures

These figures come from the model records we keep for Zeta Group: boat type,

build years and length, nothing estimated.

motor yacht
41 models, since 2002, mostly 11.5 to 16.9 m

Which model was built when?

Sailing boat Motorboat RIBEach bar is one Zeta Group model, running from its first to its last year of build. The colour shows the type of boat. Showing 24 of 41 models.

What does a used Zeta Group cost?

We hold today’s price ranges by year for 34 models by Zeta Group.

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.

ModelYears builtRange today
Bluetime 3702010 to 2016€105,100 to €239,300
Cantieri Estensi Goldstar 360 S2013 to 2021€128,100 to €339,600
Cantieri Estensi Goldstar 400 S2013 to 2021€168,200 to €417,700
Cantieri Estensi Goldstar 440 S2013 to 2021€190,900 to €500,200
Cantieri Estensi Goldstar 480 S2019 to 2021€454,900 to €672,700
Cantieri Estensi Goldstar 545 S2013 to 2021€339,800 to €787,000
Cantieri Estensi Maine 4852019 to 2021€423,200 to €626,700
Cantieri Estensi Maine 5352007 to 2021€285,500 to €768,300
F 300 Bluetime2006 to 2009€48,000 to €68,500
Goldstar 360 C2016 to 2018€163,000 to €256,700
Goldstar 400 S2010 to 2019€152,700 to €396,700
Goldstar 4202006 to 2015€82,500 to €151,300
Goldstar 420 C2016 to 2018€215,200 to €338,700
Goldstar 4402005 to 2015€131,700 to €281,500
Goldstar 460 C2013 to 2018€189,300 to €388,300
Goldstar 485 S2017 to 2018€371,900 to €524,100
Goldstar 500 C2016 to 2018€344,900 to €525,600
Goldstar 560 C2013 to 2018€399,500 to €638,000
Goldstar C 3602010 to 2018€113,000 to €269,800
Goldstar C 4202010 to 2018€145,100 to €347,100
Goldstar C 4402010 to 2014€162,100 to €261,400
Goldstar C 4602010 to 2018€161,600 to €378,900
Goldstar C 5002010 to 2018€241,200 to €537,800
Goldstar C 560 Fly2010 to 2018€315,900 to €649,800
Goldstar S 3602013 to 2018€158,300 to €299,400
Goldstar S 4402010 to 2018€167,700 to €378,900
Goldstar S 4852010 to 2018€247,200 to €537,800
Goldstar S 5452010 to 2018€314,900 to €649,800
Maine 312006 to 2009€66,000 to €93,400
Maine 342006 to 2009€101,100 to €141,800
Maine 422006 to 2009€141,600 to €200,200
Maine 4802013 to 2018€244,500 to €484,800
Maine 4802010 to 2018€219,700 to €494,600
Maine 5352010 to 2018€302,700 to €631,900

Estimate my boat

Estimate from our boat records, October 2026.

Not a survey.

Dark-hulled motor yacht under way by moonlight

Zeta Group insured in five minutes.

Boat type, year built, length and value of your Zeta Group are all we need.

Work out the premium online or call us: +49 3375 29 12 77.

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