X MARKS THE SPOT X - San Mateo-based Sand Hill Properties has purchased some of the last open space in the heart of Santa Clara Valley; the long-vacant 17-acre Hewlett-Packard Company property near Cupertino Square [see parcel marked with an X in photo above] Recently the center of controversy; a national building company sought to put hundreds of condominiums on this site at Stevens Creek Boulevard and Finch Avenue, but voters soundly defeated the project and another one planned for Cupertino Square in 2006 [after the Cupertino City Council approved them] What do you think of this new proposal? > Email Cupertino Mayor DOLLY SANDOVAL @ dsandoval@cupertino.org