Zestimate guide
How to dispute and correct your Zestimate
You can’t dictate the number — but you can fix the inputs it’s built on. Here’s the playbook, in order.
Let's set expectations first: there is no button that sets your Zestimate to the number you want. What you can do is correct the data the estimate is built on — and when those inputs are wrong, fixing them can move the number. Work these steps in order.
Step 1 — Claim your home and audit the facts
Create or claim your home on Zillow and check every recorded fact: bedrooms, bathrooms, square footage, lot size, year built. Wrong facts are the most common and most fixable cause of a bad estimate. Correct anything inaccurate.
Step 2 — Add what the algorithm can’t see
The model has never been inside your home. Document renovations, a finished basement, an addition, or a high-end remodel, and add photos that show real condition. Give it the context it’s missing.
Step 3 — Attack bad comps
Identify any “comparable” sales that come from outside your municipality or a clearly different neighborhood, and assemble your own same-town comps as counter-evidence. This is the highest-leverage step for most homes — see cross-town comp drag.
Step 4 — Report errors to Zillow
Submit your fact corrections and report data problems through Zillow’s home-editing and feedback tools. Keep your evidence organized; a documented, specific correction is far more persuasive than a vague complaint.
Step 5 — Re-check and monitor
- Watch your Zestimate history for movement after your corrections post.
- Re-compare against other AVMs to confirm the gap is closing.
- Keep your evidence sheet ready for buyers, agents, and lenders — it works even when the Zestimate is slow to catch up.
Audit your Zestimate — free.
Run your address through an independent audit. We check the facts on file, compare every public AVM, and run ClearComp™ to show whether out-of-town comps are dragging your number — in plain English, no sign-up.
Run my free audit →Frequently asked questions
Does disputing always change the Zestimate?
No. Correcting real errors can move the number, but there's no guaranteed override, and some changes take time or don't shift the estimate at all. The goal is to fix the inputs and build evidence you can use regardless.
How long does a correction take to show up?
It varies from a few days to several weeks, depending on how Zillow reprocesses your home and area. Track your Zestimate history to see when changes land.
Can I remove my Zestimate entirely?
Generally no — you can't simply delete it. You can claim your home, correct facts, and in limited cases adjust visibility settings, but the estimate itself is part of Zillow's listing data.