Most Amherst overassessments show up in one signal: the comp set the assessor used does not match the home's actual buyer pool. Here is the 2026 read.
Most Amherst overassessments show up in one place: the comp set the assessor used does not match the home's actual buyer pool. If the 2026 Notice of Tentative Assessment runs above what recent same-district, same-style sales would actually support, the home is probably overassessed.
What does a same-district comp set look like in Amherst?
The most useful comp set inside Amherst is restricted to the same school district (Williamsville CSD or Amherst CSD), the same housing era, and the same general hamlet. When that narrow set closes below the tentative assessed value, the gap is usually the appealable piece. When it closes at or above, the assessment is probably defensible for this cycle.
What about the 2026 tentative roll specifically?
The 2026 Amherst roll picked up 2024 and 2025 sales, with Williamsville-CSD inventory running ahead of central-Amherst inventory. Homes in central-Amherst valued against Williamsville-side comps are the most common 2026 overassessment pattern. Fair Appeal handles the full property tax appeal at the Amherst Board of Assessment Review and only charges a percentage of first-year tax savings when the value comes down. FairAppeal monitors the Amherst roll every year, not just once. For the full Amherst picture see the Amherst property tax appeal guide or the NYS contesting your assessment page.
Look up if you are overpaying on your Amherst home.
In Amherst, Williamsville school district homes carry a different tax rate than Amherst district homes a block away.
Frequently asked questions
- How do I know if my Amherst home is overassessed for 2026?
- The clearest signal is a narrow comp set: same school district, same housing era, same general hamlet. If recent sales in that set close below the tentative assessed value, the home is probably overassessed for 2026 and worth a Grievance Day filing.
- Can the Town of Amherst Assessor's records be checked online?
- The Amherst Assessor publishes property record information through its online portal each year alongside the tentative roll. The portal is the public-facing version of the same record the Amherst Board of Assessment Review reads on Grievance Day, and access is free to any Amherst homeowner.
- Is a small assessment increase still worth grieving in Amherst?
- Even a small assessment increase compounds across years because Amherst reassesses annually. A modest overassessment in 2026, left in place, becomes the comp ladder for the 2027 roll. Many Amherst homeowners grieve to reset the baseline even when the immediate dollar value is small.