Research & data

Mortgage research, built from the source data

We analyze public federal datasets — HMDA lending records, CFPB complaints and current home prices — and publish what they show, with every figure sourced and dated. No spin, just the numbers.

How this research is made

Every report on this page is built from primary public data, not third-party summaries. Approval rates come from the HMDA data browser (FFIEC/CFPB); complaint figures from the CFPB Consumer Complaint Database; home prices from Realtor.com via FRED. We aggregate the raw records, show our method, and date every pull so you can check our work.

Have a data question we should answer? These reports feed our rates pages and calculators — start with your own numbers and come back for the market context.