06/09/2026
Your Zestimate is lying to you. Here's the proof.
Zillow's own data shows a median error rate of around 7% for off-market homes — meaning the number most homeowners see when they casually check Zillow is the least accurate version of their home's value.
On a $750K home, a 7% error is over $52,000. And that's the median — meaning half of all estimates are off by more than that. In Irvine, where prices are closer to $1.3M, we're talking a potential swing of nearly $100K.
Here's the part that really stings: when a home goes on the market, the Zestimate often shifts toward the list price — so the accuracy check is comparing a number that already adjusted to the market, not the number you saw months ago when you were deciding whether to sell.
Zestimates also don't walk through your home, notice your remodeled kitchen, or factor in what makes your property unique. That backyard, that view, that upgraded primary suite — none of it is in their algorithm.
The Preferred Realty
The Zestimate is a starting point. It is not a pricing strategy.
📩 DM me "SELL" and I'll send you an actual Irvine market analysis — what homes like yours are closing for right now, not what a computer guesses.
💬 Have you ever been surprised by how off your Zestimate was? Tell me below 👇
