I am starting market research on Zillow/Redfin Estimate Accuracy tracker. It is an interesting topic to help people understand how their zillow estimate varies

I am starting market research on Zillow/Redfin Estimate Accuracy tracker. It is an interesting topic to help people understand how their zillow estimate varies over time and with similar sales nearby. I assume the product would be useful to agents and home owners. Since, zillow is getting into flipping houses, this number will be even more interesting. If you are interested, we can team up. Email in profile.