Placed with permission you can park in driveway while looking for cache. Nothing special needed to access cache.
We live on and own the property where the cache is placed and the only neighbors are across the road who is my brother and he is aware of the cache and is also a geocacher. It is ok to search at night just please offer the same respect you would expect to receive. There is a log and a pen in the cache, also included are a couple of small trade items.