Typically this has to come from a surveyor, and it will come at your expense. Typically a title search has to be done before a survey can be completed so that the surveyor knows exactly where to survey. The title search would also be done at your expense unless you decide to go under contract, then it depends on what the contract states.
If in doubt, ask a real estate agent in your area as real estate laws vary from state to state. You can also speak with a title lawyer or real estate lawyer in your area that may be able to provide more insight into your specific issue.
If you need a referral to any one of these in your area, please feel free to contact me.
Brian Rayl, REALTORÂ®, e-PRO
Keller Williams Elite - Dallas Park Cities