My properties are based in Columbus so most of the area codes calling me are from there but it sounds like others are getting calls from other places.

Code in FL, for example, has increased hurricane wind strength from 145mph to 175mph in some areas I know about.And agree, it's all "insurance" weather a policy or not. 

Make sure you understand your code requirements.

However, I'm unsure which of these platforms supports specific search criteria such as non-paying tenants, code violations, absentee owners, vacancies, tax liens, deceased properties, probate, and inheritance.

When we purchased the property, we assumed the property was inspected by the town and therefore their heating and other fire requirements were up to code. 

Otherwise, you have to tear it all down and build a new home to current codes and elevations. 

As far as the legality of sober living homes they have a good bit of protection at the federal level from local government discrimination since people in recovery from addiction are a protected class, however some cities and counties have occupancy laws and certain codes that conflict with the sober home model and oftentimes the neighbors are not keen on having one next to them.

A lot of zoning and town code around short term rentals has been changing as well as in my area, there are a lot of multi-families in single family zoned lots that are “grandfathered” in.

I guess that means, there is healthy demand for rents in the metroplex.I am curious if there is a city or few Zip codes within Tulsa, Broken arrow, Bixby, Jenks and Owasso, that is preferred by prospective tenants ? 

It can be exhausting trying to keep up with all the changes in local ordinances, section 8 (if you employ this strategy) or things that need to happen quickly (code enforcement / vacancies).