http://www.firstam.com/assets/title/...-pays-what.pdf
Even more recordings and stuff is required at a sale, in coordination with title co, to ensure no sellers sells to 2 parties and no borrow loans multiple properties simultaneously to escape credit limits etc
Lawyers have costed me about $800 per closing in NY. Yet, a closing I had in VA, the title co & lender(if any) take care of it.
Cali does allow close without lawyer. It's good to know at least one part has a lawyer. Then again, it can be the disadvantage if you're the party without one, because you would then need to know about all practical areas of closing. If there's a dispute, one must know the law. Ie, about Fixtures vs Personal Property.
The worst thing is to have a closing or deal called off because the seller (or buyer) did not know the law, regarding property transfer, thoroughly and said or asked for, something that threatened or even defaulted the contract.