Based on the linear regression channel, Zillow is primed to see $70+ by the beginning of June, and over $80 around the beginning of October.
Elliot wave is currently at the end of phase 2, beginning of phase 3, which is usually the largest move of the cycle.
Any entry right now seems good. Current price is $47.39 in pre-market. With PT at $85, that's a projected 44% gain.
Note: This is just my interpretation of the chart and not financial advice.