[jrdavid68]

Here's the 5 acres you are looking for. Oh, but you will need to build a house...

http://www.realtor.com/FindHome/HomeListing.asp?snum=63&locallnk=yes&frm=bymap&mnbed=0&mnbath=0&mnprice=500000&mxprice=99999999&js=off&pgnum=7&fid=so&mnsqft=&mls=xmls&areaid=88376&typ=1%2C+2%2C+3%2C+4%2C+5%2C+6%2C+7&poe=realtor&ct=Pleasanton&st=CA&sbint=&vtsort=&sid=046518586211C&snumxlid=1044169264&lnksrc=00001