The likely reason is because of a weird floorplan whereby you have to walk through some bedrooms to access other bedrooms...  

If you have access you local MLS, you can get a lot of information there as well.

They also can be tricky to get out of the Water Heater Closet , which is sometimes accessed thru a bedroom closet.  

I'm currently living in Uptown, a north side neighborhood with a ton of gang activity and crime, but my block is quiet and serene.

I have right around 40k of liquid assets, and another 10k in stocks, I could access if needed.

We absolutely love Fort Collins as a smaller city with huge amenities (easy outdoors access, great infrastructure, thriving Old Town district, college town, hopping music scene, etc.).

Various title insurance companies offer their customers access to proprietary research tools.

My question is: how do I have access of 100 properties?

If you're going to wholesale, you need to have a knowledgeable real estate agent on your team or access to sufficient data to run your own comps.

Things like fungus damage of the subfloor, support posts in the crawlspace in soil contact, hairline cracks, and (scariest to me) no foundation on a portion of the structure though majority is pier and block.