There is currently only one property currently available on Porsche Strasse in Turlock. 3155 Porsche Strasse is listed currently as a short sale for $170,000 ($111.84/sq ft). It has been on the market since 11/01/08. Its a 3 bed, 2 bath with 1520 sq ft of living space on a .150 ac lot. This home was built in 1989.
However, the home you are referring to is listed on this site as a new foreclosure. If this is the case the property in question has not hit the market yet and will likely not be listed for the $100,500 price tag. It will be listed in comparison to comparable properties in the immediate area. Also, it can take anywhere from a few weeks to a few months for the home to be assigned to an agent and listed.
If you'd like more information or would like me to let you know when there is new activity on that street, email and let me know. If you're looking at homes in general in Turlock, I would also be happy to assist you in any way I can.
Best of luck,
Adam Dalton, Realtor
Century 21 M&M and Assoc.