Interest, points, application fees, surveys, etc. 

BP is doing a survey right now about this.In our 24 years of experience, the biggest challenge is owners not doing enough research and asking enough questions on PMC processes to perform their services.

ie. (2) 179 day LO's to avoid providing the Buyer with a recent survey or a current plat; copies of liens, restrictive covenants, and easements; a Seller’s Disclosure of Property Condition;  tax certificates; a copy of the insurance policy showing the name of the insurer and insured along with a description of the insured property and the policy amount; a seven-day notice letter; and an annual accounting that includes amounts paid, amounts owed, payments remaining, taxes paid, and the amount paid for insurance premiums plus an accounting for any insurance proceeds.

Washington State University used to do a survey of rents in various areas that included the City of Yakima.  

I know of a Divorced List, but it's a post-divorce, self-reported file of people who have answered a survey within the past 12 months that they are self-reported. 

Are you obtaining an inspection, an appraisal, a survey, environmental report etc.? 

I would love to hear about it in a survey I just created.This survey will take you less than 5 minutes and would really help me out as we think of what to build next for our investors SURVEY HEREAlso if you want to give in person feedback about you and your portfolio on what is working I would be happy to schedule a Zoom call. 

Property managers and landlords should actively seek resident feedback through various channels such as surveys, town hall meetings, and suggestion boxes, in order to gain a comprehensive understanding of the community's needs and concerns.

I did a survey of 8 lenders a few months ago asking about this exact thing.They all said the same thing.

In my case that is architectural, engineering, septic, and boundary survey plans.