Here is Google Street View. http://maps.google.com/help/maps/streetview/index.html
The only problem for me is the Street View is not very flatterning most of the time. I think when they came and film Marin, it must be in the winter. Quite a few street addresses I checked were cloudy, dark, trees with no leaves, just kind of sad. The angle is often not that great either. Sometimes it's just the street and you don't quite know where you are.