How can I tell if an Apollo company is a brick-and-mortar business?

I have a list of companies from Apollo with a ton of data points. I would like to use Clay to find out if the company has a physical address (and ideally if they own the building they're in). I already get the company's physical address from apollo but in a lot of cases it's a mailbox and they're virtual businesses. Basically I would need to find out if it's a brick and mortar business. Any ideas on how I can do that?