Lagoon 620 insurance: calculate your premium
Model page, insured as a catamaran
Year, place of purchase and previous owners do not decide whether we insure the Lagoon 620 (six hundred twenty): we write it as a catamaran. Five minutes online cover everything from liability and hull to legal expenses and personal accident.
At a glance
- Make
- Lagoon
- Type of boat
- catamaran
- Length overall
- 18.90 m
- Built
- 2005 to 2022
Length from our boat catalogue for the 2005–2022 build years. Beam and engine are in your papers; what they record is what counts.
Premium, example
€6,981 a year
or €638 a month if paid monthly
Liability and hull · boat value €1,107,000 (market value) · built 2012 · North Sea, Baltic and Mediterranean
Finance, example
€10,142 a month
Purchase price €1,107,000 (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.
Lagoon 620: cover, cost and conditions
How much does the name Lagoon 620 (six hundred twenty) matter to the premium? Hardly at all. What counts is the type of boat, the year, the value, the engine output and the cruising area, the five fields of the online calculator.
What should you budget for the Lagoon 620 (six hundred twenty)? It starts from €39 a year for a sailing boat, from €49 for a motorboat. For a Lagoon 620 at the usual market value of €1,107,000 the premium is €6,981 a year: liability and hull in Basis-Plus, North Sea, Baltic and Mediterranean, about 150 m² of sail, hull excess €5,000, paid annually. Hull cover accounts for €6,782, liability for €199. Tariff as of 03.11.2026, your own boat may differ. Hull cover follows the value of the boat. Partial: fire, storm, lightning, theft of the whole boat, winter storage. Full, on top: collision, grounding, vandalism, theft of parts. A total loss means the agreed value, in the Premium tariff without new-for-old deductions.
The Lagoon 620 (six hundred twenty) may be second hand, imported or ordered new, and the berth may be at home or abroad: we write it in each of these cases. The international certificate of insurance comes by itself in ten languages, and cover taken out before the handover already includes transport and the first launch.
Not to be mixed up with its sisters: this is the Lagoon 620, number six hundred twenty.
What is a used Lagoon 620 worth?
A used Lagoon 620 built between 2012 and 2018 in average condition is typically worth between
€989,300 and €2,161,000 today.
Well kept boats with recent engines sit above that, boats with defects below.
| Year built | typical range | midpoint |
|---|---|---|
| 2018 | €1,859,400 to €2,161,000 | €2,010,200 |
| 2015 | €989,300 to €1,149,700 | €1,069,500 |
| 2012 | €1,023,700 to €1,189,700 | €1,106,700 |
With agreed-value cover, the agreed sum counts after a total loss of your Lagoon 620;
with actual-value cover, the value at the time.
Does your sum still fit?
Each extra year of age takes about 9% off the value of a Lagoon 620.
Boats for sale now and how we rate them
How we rate the 13 boats of the Lagoon 620 we found for sale most recently.
2018
France
2018
Italy
2015
18.90 m, international
2015
18.90 m, Spain
2015
18.90 m, Italy
2012
18.99 m, Spain
2012
Italy
2012
18.90 m, France
2019
18.90 m, Italy
year newer than our values
€1,450,000
Listing on yachtall.com ↗2017
18.90 m, international
year newer than our values
€1,564,000
Listing on yachtall.com ↗2014
18.90 m, Italy
year newer than our values
€1,100,000
Listing on yachtall.com ↗2013
18.90 m, Italy
year newer than our values
€1,150,000
Listing on yachtall.com ↗2011
Italy
year newer than our values
€1,290,000
Listing on xboat.fr ↗
Take care with prices far below the market: fraud does occur.
Never pay in advance, see the boat in person and check papers and ownership.
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 Lagoon 620?
Yes, the Lagoon 620 (six hundred twenty) is insurable with us.
What decides is not make and model but five figures: type of boat, year, value,
engine output and cruising area.
What does cover for a Lagoon 620 cost?
It starts from €39 a year for a sailing boat, from €49 for a motorboat.
For a Lagoon 620 at the usual market value of €1,107,000 the premium is €6,981 a year:
liability and hull in Basis-Plus, North Sea, Baltic and Mediterranean, about 150 m² of sail,
hull excess €5,000, paid annually.
Hull cover accounts for €6,782, liability for €199.
Tariff as of 03.11.2026, your own boat may differ.
What your Lagoon 620 (six hundred twenty) costs exactly you can work out online in a few minutes,
and you need no contact details to do it.
My model is spelled slightly differently, does this page still apply?
Yes.
The Lagoon 620 (six hundred twenty) appears in papers and brochures under slightly different names.
Premium and cover go by the technical data, and you enter the name as it stands in your papers.
On a total loss, do I get the replacement value?
Yes, provided you have full cover:
we pay the agreed value for the Lagoon 620 (six hundred twenty),
in Premium without limit and with no deduction for new-for-old.
Can I switch from my existing insurer?
Yes.
Our switching service handles the cancellation of the existing contract for the Lagoon 620 (six
hundred twenty) free of charge; you pay from the end date and keep the switching discount for good.
Other models by this make
Lagoon 620 insured in five minutes.
Calculate your insurance premium online, policy the same day, or call us: +49 3375 / 29 12 77.
