Home / Boston Whaler / 405 Conquest
Boston Whaler 405 Conquest insurance: calculate your premium
Model page, insured as a motor yacht
If you own a Boston Whaler 405 Conquest, 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
Technical data
Length overall
Manufacturer figures for the Boston Whaler 405 Conquest, 2026 model year; your own papers count.
Boston Whaler 405 Conquest: cover, cost and conditions
Five figures decide what cover for the Boston Whaler 405 Conquest costs: type of boat, year, value, engine output and cruising area. The model name itself does not change the premium.
For the Boston Whaler 405 Conquest the premium starts from €49 a year; 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 Boston Whaler 405 Conquest 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 Boston Whaler 405 Conquest,
number four hundred five.
What is a used Boston Whaler 405 Conquest worth?
A used Boston Whaler 405 Conquest built between 2020 and 2024 in average condition is typically
worth between €344,000 and €577,700 today.
Well kept boats with recent engines sit above that, boats with defects below.
| Year built | typical range | midpoint |
|---|---|---|
| 2024 | €446,500 to €568,300 | €507,400 |
| 2023 | €453,900 to €577,700 | €515,800 |
| 2022 | €417,100 to €530,900 | €474,000 |
| 2021 | €375,000 to €477,300 | €426,100 |
| 2020 | €344,000 to €437,800 | €390,900 |
Does the sum insured on your Boston Whaler 405 Conquest still match what it is worth today?
After a total loss, that number is what counts.
Estimate from our boat records, checked regularly against asking prices. As of October 2026. Not a survey.
Frequently asked
Does NAMMERT insure the Boston Whaler 405 Conquest?
Yes.
For accepting the Boston Whaler 405 Conquest 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 Boston Whaler 405 Conquest cost?
The premium for the Boston Whaler 405 Conquest starts from €49 a year.
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 Boston Whaler 405 Conquest 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 Boston Whaler 405 Conquest:
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 Boston Whaler 405 Conquest,
your premium starts only once it has expired,
and you keep the switching discount permanently.
Other models by this make
Boston Whaler 405 Conquest insured in five minutes.
Calculate your insurance premium online, policy the same day, or call us: +49 3375 / 29 12 77.
