Brookfield's First Revaluation in Five Years Is Happening Right Now

Every property in Brookfield is getting a new assessed value this fall. The town's revaluation is for the Grand List of October 1, 2026 — the first full revaluation since October 1, 2021 — and the new values are expected to be finalized this fall. The first tax bills based on those new values will be mailed July 1, 2027.

The town has contracted Tyler Technologies to do the work, according to the Assessor's office. If an appraiser or data collector visits your property this fall, that's why.

Here's the part most people misunderstand: a revaluation does not automatically mean your tax bill goes up. Connecticut revaluations are designed to be revenue neutral — the town sets its budget first, then adjusts the mill rate so the total tax levy stays the same. Revaluation just reshuffles who pays what, based on how each property's value changed relative to everyone else's.

That means the big question isn't "did my home go up in value?" — it's "did my home go up more or less than average?" If your property appreciated less than the town average, your share of the tax pie may shrink even as values rise. If it appreciated faster, your share grows. Properties that changed in unusual ways — additions, renovations, or new construction — see the biggest swings.

The last five years have been volatile for Connecticut real estate, so this revaluation is likely to produce more movement in individual bills than the quiet ones did. When the new values are published, property owners typically get a notice and a window to review their assessment and appeal if they believe it's wrong — watch for that notice this fall, and check the numbers against comparable homes.

Yesterday's confirmed mill rate of 29.97 applies to bills based on the current, pre-revaluation values. The mill rate for the 2027–28 tax year will be set next spring against the new assessments.