We bought a new home that was completed June 28th 2016. The house set vacant for a year before we purchased on July 28th 2017. The home was built by Eastwood Home. We thought Eastwood would be responsible for property tax from Jan 1, 2017 thru July 28th 2017 on the completed value of the land/home. However we have received the property tax bill on the whole year. Is this legal?