Any public sites for accurate sold data?

[Will Sifert]

I am a licensed real estate agent in Louisiana, but primarily I am a real estate investor focusing on property tax sales. I use the mls to pull comps to study property values for areas where I bid in Louisiana.

I plan on bidding on tax sale properties in other states but don't know how I would go about getting sold data for those areas. Is there any public sites that have accurate sold data that I could use? I've always used the MLS so never had a reason to look for anything else.

I am looking in particular in Iowa and Colorado. I hate to ask another agent to pull comps, it could be 3-4 years before I could end up with a property to sell and there is no guarantees. I was hoping to be able to find something I could do myself if possible. 

Do any sites exist with accurate sold data other than using the MLS ?

Thanks!

[Will Sifert]

Originally posted by @Steve Miklashevskiy:

@Will Sifert which state are you looking at? Let me know if you need help with NJ. I can also have someone look at MLS data in NY

 Thanks if I have anything in your area I will contact you. At the moment, I am looking at Iowa and Colorado.