These number include all utilities so you’ll need to adjust them down $100 or so if tenants pay separate utilities and of course take them with a grain of salt and run real comps when your looking to put in an offer.

(from the original deed recorded June 3 1998)  all these address's at some point were separate according to the deed and all had their own OPA #s. but somewhere along the timeline all above mentioned addresses were consolidated into one OPA # which is 836 n 6th st.So I have an AOS to buy 839-41 n Oriana street and the other buyer has AOS to buy 836-38 n 6th.

Is it possible to rent out the ADU and the main house as separate units? 

Separate meter, separate address from the triplex.The gray area is whether the Fannie Mae appraisal will be approved. 

So, I developed a separate set of percentages etc to also include the BRRRR side of things into profit first as well.

The property: Asking $530,000Large 16000sft + multi use building Two 1bd 1 bth - $600 total(way under value)One 3bd 1 bth $12003 commercial spaces - total rent 3000.00Total rent 4800.00 month Taxes 4000.00 year Everything is separated and metered.

It’s currently a huge house and has a separate barn.

I have a 5 bedroom house with 5 separate tenants with 5 separate leases.

I'll preface this by saying I've already taken these questions to three separate professional accountants. 

Currently there are 3 buildings with 3 separate checkbooks.