I would like a high level market study done to evaluate and/or validate my residential component ideas before engaging an architect.

So, just know there is no such thing as “passive” investing here, management company or no management company, especially if there is a good value add component and there really should be unless you want to pay top of market.

4, I read somewhere that for automobiles shops,one consisting environmental pollution.  

They are reporting builders intend to incorporate into their projects a for rent component to either sell to institutional investors (see my comment below) or manage themselves.I'll also add anecdotally, I'm of the opinion that many of the hedge funds who built portfolios of SFRs  during the not so great recession and still have them on their balance sheet today will seek ways to continue to participate in this asset class by creating ownership vehicles that they can either retain, participate, or manage instead of exiting.

repairs (not cosmetic changes) Home Warrantysurvey of the property linespay for inspections such as EMP, environmental, lead based paint, well, structure, roof, etcBut as Jason DiClemente said, the sky is the limit really if your lender allows and the seller agrees. 

You have all the excited components of REI in here including 1031's and a portfolio purchase! 

This is an extremely weird and awful weather year where I live.It is just myself and my husband working on the house, and unfortunately, we are having to sand/grind all the way down to the redwood siding in most cases, which is taking forever (along with all the environmental precautions we are taking every time we work).

I think that the PM companies will be the most important component as you need them to be your boots on the ground.

You are missing some key components in the Note and Mortgage.

It really is a healthy economy  with components of Agriculture, Construction, and Tech all thriving right now.