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Insuring Mön Boats: cover and premium

sailing boats and sailing yachts · several countries

Mön Boats: danish builder of sailing yachts. NAMMERT insures a Mön Boats 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

sailing boats and sailing yachts

Typical sizes

7,9 to 12,8 m

Premium from

from €39 a year for liability

Worth knowing

Mön Boats; cover, cost and conditions

Mön Boats is the name under which the Danish yard Møn Boats A/S appears, a builder of glassfibre sailing yachts. A well documented example is the Larsen 25, drawn by the Danish designer Hans Åge Larsen and built by Møn in the 1980s. Its hull is hand-laid solid glassfibre with a sandwich deck, which makes the cabin more comfortable. The Larsen 25 was also sold as a kit for home builders, so individual boats can differ noticeably in laminate, joinery and systems. The Mön designs are easy to place by their plain type numbers, often three digits such as 291, 331 or 431.

Our model records list eleven designs built between 1975 and 1996: ten sailing yachts and one motor yacht. Nine carry the Mön name and two that of the designer Larsen. First comes the Mön 27, listed from 1975, followed in the early eighties by the Mön 830, Mön 37 and Mön 391, then the Mön 331, the Mön 341 and the Larsen 28. From the mid eighties came the Larsen 25, the Mön 291, the Mön 431 and the Mön 321 Turbo, the only motor yacht in the range at 9.7 metres. Lengths run from 7.92 metres for the Larsen 25 to 12.8 metres for the Mön 431. Five designs stay under nine metres and five measure ten metres or more. No line reaches the recent build years; the last entries end with the Larsen 25 in 1995 and the Larsen 28 in 1996.

Every Mön on the market today has thirty years or more behind it. Hand-laid hulls of this period are usually sturdy, yet a survey should still look for osmosis blisters, soft spots in the deck around fittings and the state of the keel bolts. Standing rigging and chainplates may still be original and are worth replacing if no records exist. With the Larsen 25 the build history matters: a yard-finished boat and a kit completed by an owner can be very different underneath the same lines. Their size suits coastal sailing and short hops between harbours, and the motor yacht Mön 321 Turbo needs the usual checks on engine hours, cooling and shaft seals.

Questions and answers

Frequent questions

Which Mön is listed as a motor yacht?

For Mön Boats: The Mön 321 Turbo at 9.7 metres, listed for 1985 to 1993.

The other ten designs in our model records are all sailing yachts.

What is the story of the Larsen 25?

For Mön Boats: It was drawn by the Danish designer Hans Åge Larsen and built by Møn Boats;

our model records list it from 1984 at 7.92 metres.

It was also sold as a kit for home builders.

The cover that fits

sailing yacht insurance

Tariffs, cover and FAQ for sailing yacht insurance in detail.

Third-party liability

The foundation for a boat from Mön Boats: damage to third parties, worldwide,

from €39 a year for liability.

Hull cover

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

For the whole class of boat

For Mön Boats: What matters for sailing boats and sailing 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, Mön Boats included.

Insuring sailing boats and sailing yachts, every brand and every condition

Other builders in this class
Malö Marieholm / Vindö Mat Yachts Matthiesen & Paulsen Maxi Mazury MB Metallbau Melges Michael Schmidt Yachtbau Moody More Boats Mylius Yachts Najad Nauticat Nautor Swan Nordan Nordia Yachts Nordship Oyster Passport Yachts Pendennis Perini Navi Persico Marine Pogo Structures

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 Mön Boats.

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

Series by Mön Boats, build years and cover

Larsen 28

Larsen 28 is a sailing yacht from Mön Boats, built from 1983 to 1996.

Larsen 25

Also a sailing yacht, built from 1984 to 1995.

Mön 291

Mön 291 is a sailing yacht from Mön Boats, built from 1985 to 1994.

Mön 331

Also a sailing yacht, built from 1983 to 1994.

Mön 431

Also a sailing yacht, built from 1985 to 1994.

Mön 321 Turbo

Mön 321 Turbo is a motor yacht from Mön Boats, built from 1985 to 1993.

Mön 341

Also a sailing yacht, built from 1983 to 1993.

Mön 830

Also a sailing yacht, built from 1981 to 1993.

Mön 27

Also a sailing yacht, built from 1975 to 1992.

Mön 391

Also a sailing yacht, built from 1982 to 1992.

Mön 37

Also a sailing yacht, built from 1981 to 1988.

What this means for the cover

For the Larsen 28, Larsen 25, Mön 291 by Mön Boats and 8 more series there is no list price left.

That is why we work with an agreed value: you state the figure, we agree it,

and in a total loss exactly that amount is paid, with no deduction for wear.

For the Larsen 28, Larsen 25, Mön 291 by Mön Boats and further series:

On sailing yachts the rig and the underwater hull are the expensive parts:

a dismasting quickly costs a quarter of the boat,

and osmosis counts as wear and is covered by no hull policy.

For the Mön 321 Turbo by Mön Boats 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 Mön Boats range in figures

These figures come from the model records we keep for Mön Boats: boat type,

build years and length, nothing estimated.

sailing yacht
10 models, 1975 to 1996, mostly 7.9 to 12.8 m
motor yacht
1 model, 1985 to 1993, 9.7 m

Which model was built when?

Sailing boat Motorboat RIBEach bar is one Mön Boats model, running from its first to its last year of build. The colour shows the type of boat.

What does a used Mön Boats cost?

We hold today’s price ranges by year for 9 models by Mön Boats.

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
Larsen 281986€10,600 to €13,500
Mön 271979 to 1986€10,200 to €19,100
Mön 321 Turbo1988€31,200 to €39,800
Mön 3311988€32,300 to €41,100
Mön 3411986 to 1988€25,500 to €36,200
Mön 371984 to 1985€53,100 to €69,200
Mön 3911987 to 1988€58,300 to €76,000
Mön 4311989€73,200 to €93,200
Mön 8301985 to 1986€13,300 to €18,800

Estimate my boat

Estimate from our boat records, October 2026.

Not a survey.

Sailing yacht moored at a jetty after sunset, cockpit lights on

Mön Boats insured in five minutes.

Boat type, year built, length and value of your Mön Boats are all we need.

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

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Mön Boats: from €39 a year for liability

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