Vacant properties owned by an LLC

[Grant Dennis]

Good after noon BP community. I’ll preface this by saying I’m new and still working on getting my first deal. With that said, earlier today I was D4D and came across 4 properties side by side that definitely appeared to be vacant. After looking them up on the county tax assessor site, they are all delinquent on this past years taxes and owned by the same LLC, purchased late 2017. This is most likely another investor. My question is should I follow up on these? And could it be a bad sign if another investor owns them and they’re just sitting? Thanks!