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Sealine S 330 insurance: calculate your premium
Model page, insured as a motor yacht
If you own a Sealine S 330 (three hundred thirty), you insure it with us as a motor yacht, however old it is, wherever it was bought and through however many hands it passed. Liability, hull, legal expenses and personal accident come from one house and are arranged online in five minutes.
At a glance
- Make
- Sealine
- Type of boat
- motor yacht
- Length overall
- 10.31 m
- Built
- 2011 to 2022
Length from our boat catalogue for the 2011–2022 build years. Beam and engine are in your papers; what they record is what counts.
Premium, example
€2,110 a year
or €192 a month if paid monthly
Liability and hull · boat value €194,000 (market value) · built 2017 · 225 hp assumed · North Sea, Baltic and Mediterranean
Finance, example
€1,777 a month
Purchase price €194,000 (market value) · 20% deposit · 10 years · 6.9% interest assumed
Worked example, not a finance offer. The lender decides on the rate and on approval.
Sealine S 330: cover, cost and conditions
Five figures decide what cover for the Sealine S 330 (three hundred thirty) costs: type of boat, year, value, engine output and cruising area. The model name itself does not change the premium.
For the Sealine S 330 (three hundred thirty) the premium starts from €49 a year. For a Sealine S 330 at the usual market value of €194,000 the premium is €2,110 a year: liability and hull in Basis-Plus, North Sea, Baltic and Mediterranean, 225 hp (assumed), hull excess €1,000, paid annually. Hull cover accounts for €1,961, liability for €149. Tariff as of 13.11.2026, your own boat may differ; the hull share follows the value. Partial cover insures fire, storm, lightning, theft of the whole boat and winter storage damage, full cover adds collision, grounding, vandalism and theft of parts. On a total loss the agreed value applies, in Premium with no deduction for new-for-old.
Berth in Germany or abroad, bought from a dealer, privately or imported: for the Sealine S 330 (three hundred thirty) it makes no difference to us. The international certificate of insurance comes automatically in ten languages. Start cover before the handover and transport and the first launch are included straight away.
Not to be mixed up with its sisters: this is the Sealine S 330, number three hundred thirty.
What is a used Sealine S 330 worth?
A used Sealine S 330 built between 2014 and 2021 in average condition is typically worth between
€131,000 and €302,900 today.
Well kept boats with recent engines sit above that, boats with defects below.
| Year built | typical range | midpoint |
|---|---|---|
| 2021 | €238,000 to €302,900 | €270,500 |
| 2020 | €214,100 to €272,500 | €243,300 |
| 2019 | €199,900 to €254,500 | €227,200 |
| 2018 | €179,100 to €227,900 | €203,500 |
| 2017 | €162,800 to €207,200 | €185,000 |
| 2016 | €149,100 to €189,700 | €169,400 |
| 2015 | €138,900 to €176,700 | €157,800 |
| 2014 | €131,000 to €166,700 | €148,800 |
With agreed-value cover, the agreed sum counts after a total loss of your Sealine S 330;
with actual-value cover, the value at the time.
Does your sum still fit?
Each extra year of age takes about 8% off the value of a Sealine S 330.
Market today
For sale in November 2026
8
Typical asking price, 2018 boat
€224,300
Our value, 2018 boat
€203,500
Asking prices against our value
+10%
In November 2026 we found 8 boats of the Sealine S 330 for sale.
Typical asking price for a 2018 Sealine S 330: €224,300.
Our value for a Sealine S 330 of that year: €203,500.
Asking prices for the Sealine S 330 are about 10% above our value.
What changes hands is usually less than the asking price.
Boats for sale now and how we rate them
How we rate the 8 boats of the Sealine S 330 we found for sale most recently.
2020
10.31 m, Croatia
2019
Germany
2018
Spain
2017
Sweden
2016
10.36 m, Sweden
2016
Sweden
2016
10.31 m, Spain
2015
10.33 m, Croatia
As of November 2026.
Prices and details come from the listings.
Whether the boat is still for sale is shown in the listing.
Our assessment assumes average condition.
Estimate from our boat records, checked regularly against asking prices. As of November 2026. Not a survey.
Frequently asked
Does NAMMERT insure the Sealine S 330?
Yes.
For accepting the Sealine S 330 (three hundred thirty) we look at type of boat, year, value,
engine output and cruising area; make and model alone rule nothing out.
What does cover for a Sealine S 330 cost?
The premium for the Sealine S 330 (three hundred thirty) starts from €49 a year.
For a Sealine S 330 at the usual market value of €194,000 the premium is €2,110 a year:
liability and hull in Basis-Plus, North Sea, Baltic and Mediterranean, 225 hp (assumed),
hull excess €1,000, paid annually.
Hull cover accounts for €1,961, liability for €149.
Tariff as of 13.11.2026, your own boat may differ.
The online calculator tells you the exact figure in a couple of minutes,
with no name or phone number asked.
My model is spelled slightly differently, does this page still apply?
Yes.
Suffixes and spellings of the Sealine S 330 (three hundred thirty) change with the year and the
documents.
Write the name as in your papers; the technical figures decide premium and cover.
On a total loss, do I get the replacement value?
Under full cover the agreed value applies to the Sealine S 330 (three hundred thirty):
the claim is settled at that value,
in the Premium tariff without limit and with no new-for-old deduction.
Can I switch from my existing insurer?
Yes, free of charge through the switching service:
we cancel the old contract on your Sealine S 330 (three hundred thirty),
your premium starts only once it has expired,
and you keep the switching discount permanently.
Other models by this make
Sealine S 330 insured in five minutes.
Calculate your insurance premium online, policy the same day, or call us: +49 3375 / 29 12 77.
