It becomes a matter of public records once the trustee's deed has been recorded. Many times, the trustee sale is postponed and you can call the trustee and find out. The trustee's telephone number and the trustee sale number are listed in the notice of trustee sale. If you don't have the notice of trustee sale, you can subscribe to a foreclosure service such as ForeclosureRadar or RealtyTrac (each offer a free trial). These services keep track of foreclosures and many times you will be able to find out the day of the scheduled sale date whether the sale went through or was postponed. You can also ask a real estate agent who has a subscription to look up the info for you. If you are just interested in the status of one particular property, feel free to e-mail me and I would happy to look up the property for you.