It’s far better to have a survey report to be aware of any issues prior to purchase, so that you can make an informed decision about how much you’re willing to pay, and if necessary negotiate a price reduction with the vendor and/or budget for any repair work that will need doing.

ISVA Home Surveys (classed as Type 2 survey reports by the RICS).
Snagging inspections following construction works.
Maintenance advice on appropriate repair and remedial works.