How will you build a database and keep track of market price movements for supplies, materials, and labor?

Your goal is to grow your database as quickly as possible and maintain contact with it. 

Overtime, you may also may want to create a comprehensive database of all the homeowners and the status of their property.

Beyond that, there are numerous online property databases that might lead you to them (most require some subscription/payment).Don't tell them you want to buy their property.

Most sites like Zillow, etc get the feed from the local MLS database.

Btw, investors like me who regularly have to find missing people subscribe to expensive but easy to use online databases and employ skip tracing professionals as well as private investigators when the risk/reward ratio merits the exoense. 

Local county courthouse here provides two workstations where the NC criminal database can be accessed for free.

GuysI am looking for ideas, I downloaded all the titles addresses from Texas mobile home title, I created a database and I can order by zipcode for TexasAny idea how to sell this?

Hey Michael can you tell me the database you were talking about in one post to pull comps?

Yes, you can look at crime maps and law enforcement data bases to help build a picture of an area's safety, but I only do that to verify my suspicions.