Well, first you would need to get a Realtor license, that involves taking courses and passing a test, I am thinking a year for that, others could be more specific.

Even if the assessor had a valuation date of July 1, 2013, they used historical sales data (12 to 24 months old) to estimate assessed vales.

They have knowledge, they have gone to school, took a test, got a license, take continuing education classes and know local experts to advise them if difficulties arise.Does the wholesaler do that?

Needless to say that has artificially inflated prices for rental properties especially under $150k.So if you are looking to buy rentals- stay clear of the MLS and don't take recent sales comps at face value as a measure of ARVs; know expense calculations to know your true Net operating income; you will be surprised how it can often be way off than what most wholesales would have you believe.Let us know if we can assist in any way- our specialty is in providing data on finding & evaluating off-market deals.

One more problem area that normally does not involve my time.I can't say enough about engineering systems into your business, from data, to inbound phone calls, to Deal-flow, research, due diligence, doc production, everything.

Who gave you the background data?

Was it data entry, bookkeeping/accounting, or something else altogether?

You put data in Propertyware, it syncs with QuickBooks. 

Credit bureaus have an agreement with subscribers not to delete accurate data.

I was looking for mortgage data (hoping to maybe find the inheritance list in the data), and ran across the following: Reverse Mortgage Lists Basic Reverse Mortgage Criteria Seniors aged 65 - 84, Home values of $150,000 -$500,000.