Alternatively, you could ask to see the payment schedule for your zip code, and apply for the current market rent.  

everyone knows about richmond from long long time ago, in my experience, you really need to good have realtor selling in lousy zip code.

This includes materials and labor per zip code. 

North Nashville is a hot area the 37208 many investors that I know are looking at the zip code in particular.

Which zip code is the property located?

A zip code I like a lot is Hilltop in 43204.

1) Use a tool like Prop Stream to search for cash buyers near your subject property & skip trace through Skip Genie or Spokeo.2) Pull sold transactions out of the MLS in your zip code and call the brokers/ask if they still have cash buyers. 3) Export LLC's and Absentee owned properties in your zip code sold in the past 6 months - a year out of list source skip trace and call or mail them. 4) Search your city in the massive FB groups.

I've seen a few reports that look at the average returns in certain cities or zip codes, perhaps you can shed some light on the market with the large outliers and a wide distribution (where a small subset of properties outperform the average significantly) for those of us hunting diamonds in the rough.  

What zips are you including?

For instance, higher car theft in an area/zip/city can be a factor in depressing home values.