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Sealine T 50 insurance: calculate your premium
Model page, insured as a motor yacht
The Sealine T 50 (fifty) is insurable with us as a motor yacht, whatever its year, wherever you bought it and however many owners came before you. Liability, hull, legal expenses and personal accident cover sit in one contract, set up online in five minutes.
At a glance
- Make
- Sealine
- Type of boat
- motor yacht
- Length overall
- 15.41 m
- Built
- 2003 to 2014
Length from our boat catalogue for the 2003–2014 build years. Beam and engine are in your papers; what they record is what counts.
Premium, example
€3,059 a year
or €279 a month if paid monthly
Liability and hull · boat value €325,000 (market value) · built 2009 · 225 hp assumed · North Sea, Baltic and Mediterranean
Finance, example
€2,978 a month
Purchase price €325,000 (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 T 50: cover, cost and conditions
For the Sealine T 50 (fifty) we do not price by model name. The premium comes from five entries in the online calculator: type of boat, year, value, engine output and cruising area.
The premium for a Sealine T 50 (fifty) starts from €49 a year. For a Sealine T 50 at the usual market value of €325,000 the premium is €3,059 a year: liability and hull in Basis-Plus, North Sea, Baltic and Mediterranean, 225 hp (assumed), hull excess €2,500, paid annually. Hull cover accounts for €2,910, liability for €149. Tariff as of 13.11.2026, your own boat may differ. How much hull cover adds depends on the value: partial cover pays for fire, storm, lightning, theft of the whole boat and winter storage damage, full cover also for collision, grounding, vandalism and theft of parts. On a total loss we pay the agreed value, in Premium with no new-for-old deduction.
Whether bought used, brought in from abroad or ordered new, we write the Sealine T 50 (fifty) with a berth in Germany or abroad. The international certificate of insurance arrives automatically in ten languages. Take cover out before the handover and transport and the first launch are already insured.
Not to be mixed up with its sisters: this is the Sealine T 50, number fifty.
What is a used Sealine T 50 worth?
A used Sealine T 50 built between 2006 and 2012 in average condition is typically worth between
€257,500 and €440,300 today.
Well kept boats with recent engines sit above that, boats with defects below.
| Year built | typical range | midpoint |
|---|---|---|
| 2012 | €345,900 to €440,300 | €393,100 |
| 2011 | €320,900 to €408,400 | €364,600 |
| 2010 | €304,100 to €387,100 | €345,600 |
| 2009 | €286,100 to €364,100 | €325,100 |
| 2008 | €274,900 to €349,900 | €312,400 |
| 2007 | €263,500 to €335,300 | €299,400 |
| 2006 | €257,500 to €327,700 | €292,600 |
With agreed-value cover, the agreed sum counts after a total loss of your Sealine T 50;
with actual-value cover, the value at the time.
Does your sum still fit?
Each extra year of age takes about 5% off the value of a Sealine T 50.
Market today
For sale in November 2026
8
Typical asking price, 2009 boat
€364,900
Our value, 2009 boat
€325,100
Asking prices against our value
+12%
In November 2026 we found 8 boats of the Sealine T 50 for sale.
Typical asking price for a 2009 Sealine T 50: €364,900.
Our value for a Sealine T 50 of that year: €325,100.
Asking prices for the Sealine T 50 are about 12% 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 10 boats of the Sealine T 50 we found for sale most recently.
2012
15.41 m, United Kingdom
2012
United Kingdom
2011
Croatia
2011
15.14 m, Croatia
2009
Denmark
2008
Croatia
2007
15.41 m, France
2006
Greece
2006
15.41 m, Turkey
2006
15.24 m, Denmark
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 T 50?
Yes.
Whether we insure the Sealine T 50 (fifty) depends not on make or model but on type of boat, year,
value, engine output and cruising area.
What does cover for a Sealine T 50 cost?
For the Sealine T 50 (fifty) the premium starts from €49 a year.
For a Sealine T 50 at the usual market value of €325,000 the premium is €3,059 a year:
liability and hull in Basis-Plus, North Sea, Baltic and Mediterranean, 225 hp (assumed),
hull excess €2,500, paid annually.
Hull cover accounts for €2,910, liability for €149.
Tariff as of 13.11.2026, your own boat may differ.
The online calculator shows the exact amount after a few entries,
without you leaving any contact details.
My model is spelled slightly differently, does this page still apply?
Yes.
With the Sealine T 50 (fifty), spelling and suffixes often differ between model years and papers.
Use the name from your documents; premium and cover follow the technical figures.
On a total loss, do I get the replacement value?
With full cover, yes.
The Sealine T 50 (fifty) is settled at the agreed value,
in the Premium tariff with no cap and no new-for-old deduction.
Can I switch from my existing insurer?
Yes.
The old contract for your Sealine T 50 (fifty) is cancelled by our switching service at no cost.
You pay only after it runs out, and the switching discount stays for good.
Other models by this make
Sealine T 50 insured in five minutes.
Calculate your insurance premium online, policy the same day, or call us: +49 3375 / 29 12 77.
