No account required
Pay once for the property, then return through the ordinary address search whenever you need the 2026 report.
2026 current-year report
Know whether this year’s assessment is worth appealing.
We fetch fresh evidence for your San Francisco home, identify the exact comparison homes, and share a clear assessment. You get a PDF to keep from filing day through hearing day.
$10 one-time property unlockGenerate my 2026 report →
Buy with confidence
Current evidence with explicit boundaries.
No notice required
We start with a clearly labeled provisional assessment estimate so you can review current comparison evidence immediately.
Missing evidence stays missing
If the model cannot form a supported comparison set, it says so instead of inventing a range or savings estimate.
What the report includes
A decision now—and an evidence file for later.
A current answer
See whether the 2026 assessment appears above the range supported by comparable homes.
The exact homes
Review the specific nearby properties selected for similarity, timing, size, and other recorded facts.
A clear assessment
Get a plain-language conclusion, the evidence behind it, and the most important limitations.
A report to keep
Save a time-stamped PDF when you file so the original comparison set is ready when a hearing is scheduled.
Why one report is free
Same product experience. Different data year.
Feature2025 report2026 report
Best forLearning or a pending 2025 hearingDeciding whether to appeal now
DataHistorical public rollFresh current-year evidence
Comparison homesIncludedIncluded
Downloadable reportIncludedIncluded
PriceFree$10 once per property
Built for a long process
Use it when you decide. Keep it until you are heard.
- NowCheck the 2026 evidence
Use the report to decide whether the potential difference justifies the City filing fee and your time.
- By September 15File with the City if you choose
A regular-roll appeal is your filing, not ours. Confirm the deadline and current rules with San Francisco.
- LaterOpen the saved PDF for hearing prep
Verify sale facts and property differences, then organize the comparison homes you plan to rely on.
Try it now
Check my 2026 assessmentGenerate the 2026 report on your own home.
Start with your address. You will see the $10 checkout only if that property has not already been unlocked.
Appeal Prepper is a self-service evidence product. It does not file or represent an appeal, guarantee a reduction, or provide an appraisal, legal advice, or tax advice.