I assume you are talking about 19303 Leland. That property is under contract. There should not be any hazard of being near it. However, it will allow you more privacy since there is not a home behind it.
If you want a more up to date property search then check out my websites at www.RanchoElDoradoRealEstate.com or www.PinalCountyAZHomes.com where you find a search feature that is directly linked to the MLS. My sites also have a great deal of information about the city of Maricopa.