I took a ride to a warehouse that was recently built next to town homes in Westampton. There is no one occupying it and they are still working on the inside along with parts of the landscaping that is not facing homes. There is a sizable berm which is buffering the neighbors from the warehouse.
The berm there was approximately 20-25 feet tall and blocked most of the homes from seeing the warehouse from their backyards and the warehouse employees from seeing the homes.
If anyone would like to do a drive by, the warehouse is located off the Willingboro exit 45B, off 295. You would make a right at the first traffic light and it is a few warehouses down on the right. It is the only warehouse that it situated right next to homes. I included pictures so that you can get some idea of the size of the berm from the warehouse side and the homeowners back yards.