They certainly should not be figured at a generic 10%.You can gather this information in a variance of ways.Tax collectors web page for the county your property is in.

I picked this one as my model.I am a graphic designer and web developer, so I used Photoshop to try out some different color possibilities for our house.OriginalHere I am testing color samples.This gives you an idea of the vision that I had/have for this house.  

@John Cameron  would like to follow along with you... if you can post your name or web link that would be great or send me a PM if you can.

For 20 years I've worked in the IT industry creating Web, mobile app, and software technologies with a heavy focus on helping real estate agents have mobile, responsive websites to list their properties.

Top two, so far are Champions school of real estate and Career Web school.

Thank you for sharing John's web sight.  

They have a number on their web site, did you try calling them first?

Stephen,I've worked in banking (consumer and mortgage) for the past 5 years.

The BP site is the best resource on the web for real estate investors so I would encourage you to take advantage of everything the site has.

Look at the Johnson county sheriff web site under foreclosure saleshttp://www.jocosheriff.org