Found boarded up home D4$. Tax assessor shows owner deceased 2012

[Benjamin Williams]

I went out looking for homes that may be wholesale deals. I found a place with boarded up windows and doors. The grass looks like it may have been cut at least once this year. I found the name of the owner on the tax assessors website. It was an older man that died back in late 2012. It shows that the last time taxes were paid on it was in 2013. The website says call clerk & master for amount due. The house looks like it has good bones, and it is in a great neighborhood. 

I'm not sure where to go from here. This could be my first wholesale deal. Anyone have any advice on what I should do?