Two things you are missing is annual rent increases, say 3-5% (or more) a year, and price appreciation. 

Prices have definitely increased.

Does anyone know what kind of a tax increase I can expect, or is there a resource where I can find this information?

Does anyone know what kind of a tax increase I can expect, or is there a resource where I can find this information?

I plan on the next investment to cover the increased mortgage payment and would like to continue to use the equity to accumulate more properties.

I need someone who knows very well, with experience, how to purchase land and build duplex on it for example, can be multifamily too of course.Pitfalls to avoid, different types of zoing lets do a paid Skype 

I have tossed the idea of doing a flip or 2 for the capital increase so when I do jump in my entire savings will not be held up. most duplexes I have looked at show anywhere from a 5%-9% Cap rate.Also to add some info, I'm not looking to get rich overnight. anything with 120+ a month income per door is just fine with me.

I’ve heard opinions from both sides, but wouldn’t mind additional feedback in light of current increasing interest rate environment.

Like everything it gets easier as you go along, and for many people the increased risk is worth the potential for increased reward.The upside of turnkey is that there is very little work involved after the initial due diligence you do to select your provider.

Yardi says home prices are likely to increase.