Perfectly reasonable to ask for a prior
survey. If a thorough condition and valuation
survey was done for the
current owners
insurance company it could tell you quite a bit about the
boat.
Good to read through it well before hand and then note what the surveyors recommendations were at the time of the survey. Then check to see if they had been complied with or rectified afterwards.
A client of mine did this about a year ago for a
boat they were interested in. The previous survey had noted some items, including
keel boats that needed attention. None of the recommendations from the previous survey had been complied with. When I surveyed the boat I discovered what amounted to a progression over time of what the previous
surveyor had identified as items to be addressed. Everything was repairable but at a cost in material and labor. My client ended up
purchasing the boat at a reduced
price and had the
work done after taking
delivery.
Long story short get as much information as you can, make informed choices and then when you have picked a boat that you are serious about hire a
surveyor do do a complete pre-purchase condition and valuation survey. And lastly don't be afraid to walk away from something, there are always more boats out there.
Best of luck in your boat search.