What to know
In a nonjudicial foreclosure, the recorded notice of sale and trustee deed often identify the trustee or substitute trustee. The county real-property index, foreclosure notice posting, and deed-of-trust records can help connect the sale to the person or firm that handled it.
Practical safeguards
The trustee is a key operational contact because the county may not hold mortgage-surplus funds. Ask whether the sale completed, whether excess proceeds exist, where the funds are held, whether junior claims are pending, and what documentation is required.