Can You Even Insure It? Ask Before You Offer, Not After
The cheapest way to lose a thousand dollars is to survey a boat nobody will write a policy on. One phone call first.
By Boatmere Brokerage Desk · Updated · 7 min read
Call an insurance broker before you call a surveyor. If the boat is past a carrier's age cut-off, no survey result will fix that, and you will have spent roughly a thousand dollars finding out.
That is the whole guide, really. The rest is why it happens and how to work around it.
Will insurance cover an older boat?
Frequently not. Most marine underwriters set a hard age limit, commonly between 20 and 40 years, and simply decline anything older. Some sit at 30. A few specialist carriers will look past it for the right hull with the right owner, but they are the exception and they price accordingly.
What catches people out is that this is a rule, not an assessment. A beautifully kept 1984 Grand Banks with a folder of invoices and a fresh survey still gets declined by a carrier whose box says 40 years. Condition changes your premium. It does not change the yes or no.
Two more thresholds matter:
- Survey required at 15 to 20 years. Below that, most carriers will write on the application alone. Above it, expect to produce a condition and value survey.
- Surveys expire. Carriers increasingly refuse reports older than two years. The seller's three-year-old survey is a useful read, but it will not get you bound.
What is a bindable quote, and why insist on one?
A bindable quote is an underwriter saying yes to this hull, at this value, in this cruising area, subject only to conditions they have named. An online estimate is a marketing number generated before anyone looked at the boat.
Ask for it in writing and give the broker the real details: hull ID, year, length, engine configuration, where it will be kept, your own boating résumé. That last one matters more than new buyers expect. Underwriters price the operator as much as the vessel, and stepping from a 24-foot bowrider to a 48-foot flybridge is a jump that some carriers will only cover with a captain aboard for the first season.
What actually gets a boat declined?
The obvious one is age. After that, in rough order of how often we see it:
- Aluminium wiring or original 1970s panels. Fire risk, and expensive to remediate.
- Prior total loss on the title. Some carriers will not touch a rebuilt hull at any price.
- Wood hulls. A small and shrinking market of carriers.
- Single-engine offshore use on a boat the underwriter considers too big for one motor.
- Named-storm exposure with nowhere to put the boat. If your hurricane plan is "leave it in the slip", expect a no.
There is a mild silver lining here. An age decline on a 1990s hull is often a reliable signal about resale too. If nobody will insure it, your eventual buyer has the same problem, and that shows up in what you can sell it for.
How do you work around an age cut-off?
Three routes, in the order worth trying:
- 01Specialist carriers. Companies that write classic and wooden hulls exist and will consider boats the mass-market names refuse. Premiums run higher and they will want a recent survey plus evidence the boat is properly stored.
- 02Agreed value versus actual cash value. On older hulls some carriers will only offer actual cash value, which depreciates the payout. Agreed value costs more and is usually worth it, because the whole point of insuring a 30-year-old boat is that you know what it is worth and the adjuster does not.
- 03Liability only. If the hull is worth less than about $25,000 and you can absorb the loss, liability-only coverage keeps you legal in a marina without paying to insure a hull you would not replace.
Where this goes wrong in practice
The pattern is always the same. Buyer finds a boat, agrees a price, books a survey and a haul-out, spends $900 to $1,400 between the two, and then discovers on the Monday that the insurer will not write it. The deposit usually comes back. The survey fee never does.
Fifteen minutes on the phone, before any of that, prevents it.
Ask three things: will you write this specific hull and year, what will you need from me, and roughly what will it cost. If the broker hesitates on the first question, you have learned something useful about the boat.
Frequently asked questions
- Will insurance cover an older boat?
- Often no. Most underwriters set a hard age cut-off somewhere between 20 and 40 years and decline anything past it regardless of condition. Boats over 15 to 20 years almost always need a current survey, and many carriers will not accept a survey more than two years old.
- Should I get an insurance quote before making an offer?
- Yes. Ask for a bindable quote, not an estimate, before you spend money on a survey. An age decline is a rule rather than a judgement call, so no amount of maintenance history will change the answer once you are past the cut-off.
- Does a survey guarantee I can get insurance?
- No. A survey satisfies the condition requirement, but it does not override an age or vessel-type rule. It also has a shelf life: many carriers will not look at a report older than two years, so a survey from the previous owner rarely helps you.
- Why do insurers care so much about hurricane season?
- Named-storm claims dominate marine losses in the southeast. Expect a separate named-storm deductible, usually 10 to 15 percent of hull value, and a written hurricane plan naming where the boat will be hauled before a carrier will bind coverage.
