Also helps verify that accuracy of my agent's view on Muncie as well. 

@Brennen McConnell there are many expenses you are forgetting which need to be calculated with accuracy prior to the start of your project, or I fear you have the potential to loose money.1.

So...I'm new.  I found a listing on BP with a Repairs Value of $47k.  Does the selling agent come up with this number? It then seems logical to ask the agent,  "can you send me an itemized list of what needs to be don...

Your numbers look ok as far as accuracy.

I do not have the percentages for the accuracy of those phone numbers as I do not use them.

I've found that sharing this form with customers demonstrates accuracy, and RE investors who are rehabbing can use it for comparing contractors/subs.

Can anyone comment on it's effectiveness and or accuracy?

Am in Colorado so I have little knowledge of the laws in MD, but a quick google search shows (please consult with your local real estate attorney to confirm accuracy of this information - but like @Ned Carey I found reference to 60 days though there are some situations where 30 days may go:TERMINATION OF TENANCY BY LANDLORDWhere a tenant's lease is for one year or less and the landlord wishes to terminate the tenancy, landlord must give tenant at least 60 days' written notice before the end of the year, month, or week when the tenant is to leave.However, in the following situations a minimum of 30 days’ notice before the end of the lease term is required, unless the lease provides otherwise:1.

Additionally numbers on websites like Apt.com seem to drastically vary for vacant apartment listings.Additionally, how would I determine accuracy of comparability to my RBTR while I am the additional occupant the the home?

Clairton is featured, not sure if this is the level of accuracy you were searching for.