@Shaun LoweYou can access the old calculator here https://www.biggerpockets.com/buy-and-hold-calculatorClick on Access the old calculator.

What kind of easement is it, i.e. electrical, access, gas, etc...? 

The building sits on two corner lots (about a quarter of an acre) with plenty parking spaces, access and redevelopment potential. 

The building sits on two corner lots (about a quarter of an acre) with plenty parking spaces, access and redevelopment potential.

The building sits on two corner lots (about a quarter of an acre) with plenty parking spaces, access and redevelopment potential.

Seller to allow access to buyer upon condition removal and 24 hours notice to show to prospective tenants and /or contractors.

We are giving free beta access to people in return for feedback and spotting bugs, etc.This means you get a FREE Virtual Assistant to help w/ property mgmt, things we handle include but not limited to: *communication *accounting*check in / check out *repairs *paymentsRight now we're still in the pre-beta phase and just want to get user feedback.

The owner who the property that is accessed on the state website has over 50 properties that are listed for sale either as a tax certificate or tax deed (land and buildings).

Buyers get access to more deals.

I would assume that Core Logic and Black Knight have similar access to data and would yield similar results, plus or minus.