The legal aspect of a property purchase is taken care of by a licensed and qualified conveyancer. If they are a solicitor, they can also provide legal advice.
Their role is to prepare the documents to ensure that transfer of ownership of the property has met the legal requirements in your state or territory.
Property valuer
Knowing the value of a property is essential in a loan application, so a valuer can play a huge role in the property buying process. A lender will often engage an impartial valuer to ensure that the buyer and the lender will know what loan amount may be warranted. The value is based on the property and location, as well as the current market.
Pest and building inspectors