Mike, sites like Trulia should get the updates eventually from the public record. Or when you list to sell, you Realtor will update on the MLS listing based on the public record and that will be fed to trulia and other sites.
If you are looking to buy or sell in the future, I am happy to share with you my services.
Sam Andress, Realtor
CalBRE Lic. #01979536
Huntington Group - A Full Service Rea Estate and Mortgage Company
305 Pasadena Avenue
South Pasadena, CA 91030