For getting the contact details of the property you have to visit the database directories of the country
. There are available certain paid and non paid sites on the internet giving you the details about the contact details of the property owners. You have to give there he name and address of the property and the database will provide you with the contact details of the property. I would personally suggest you to visit the paid sites as the data in them is purely authentic and is updated on the daily basis. Never go for the free sites as their data once entered is seldom updated.