I have spent time on the PaperStac site, but they seem like mostly “dog” notes and not ones that I would want to own or trust to buy.

I’ve been a real estate broker specializing in multi-family properties in the Cincinnati, OH market for over 20 years.While I’m not sure where you’re located, in Hamilton County, OH, where I work, the county auditor’s website provides land usage codes for all properties.

I will provide you with names and websites. 

I've consistently written about the forces of nature and her current and future effects on the real estate market (even while often being ridiculed and politicized on this very site for it) regardless: I personally moved and invested in coastal Oregon in 2018 from Venice Beach Los Angeles partly as a result of the trajectory of climate and have assisted several clients that specifically purchased on the Oregon Coast for their own 'climate havens,' investment and future retirement homes. 

Aside from the real estate websites (idealista, sapo,Imovirtual) and AirDNA, is there another website/source that we can use to analyze the areas?

Does anybody know any good websites or services for batch skip tracing commercial property owners information?

I found a property on an auction site that I'd like to bid on.

We're also starting to scour other forums for possible investments outside the traditional MLS sites, and other areas like upstate NY. 

100% worth it to post on Furnished Finder, but you need to make sure that you understand it is not a booking site.

You can hire a few different virtual assistants on a website such as Upwork.com, train them on how to skip trace, and stick with the one that is the best.