Melanie hi. Last year they built a new double story parking lot literally beside the station. Lots of people (my daughter being one) have season tickets and seem to be able to get a spot each day first thing in the morning. In addition,there are some residential roads within half a mile or so of the station where there is still some uncontrolled parking.
If you are going to be seriously looking for property in the area, do have a word with my sone Dan Dewar 01252 713868. He runs my Farnham estate agency office of Burns and Webber and covers Dippenhall and Crondall as part of his area.
Good luck.
Andrew