It was more for the data than the commision.

You can print the data sheet and take it to a lender.

You'll then request a transfer of your existing retirement funds into the new Solo 401k.

I sold the home today (park financing), so I have a couple title questions.Do I transfer the title to them now?

Waiting for my first property to be transferred.

One that comes to mind is offering to buy it now with seller financing and a clause that only transfers title upon his death, or when you make your last payment, whichever comes first.

All you're doing is transferring your cash from your bank account to one of the mattresses of the property...and rendering that cash dead.You are NOT saving interest charges, since you were never paying the interest in the first place (remember the tenant?). 

Any idea where data like this would exist?

questions you need to know the answer to:- what is the amount you want to be earning passively from your investments - what is the desired net yield you want from investments- what areas are you buying in & why (what does the data show on area stats & demographics)- what is your strategy (BRRRR, flip, wholesale etc)- who are the people who will help you get the deals on and close them- what are the risks in your strategy and marketplace and how have you minimised/factored them in?

Zillow and their subsidiaries are trash...mashvisor too...none of these big data firms can explain how they actually arrive at their figures...at least Core Logic has been in the game since the beginning of time and RPR is the direct path to the real estate market as it exists for listed properties, anyway...