Portland's 2026 statistical revaluation is effective October 1, 2026.

What is actually happening, in order

1. October 1, 2026

   The effective date of Portland's statistical revaluation. Portland's revaluation years are 1996, 2006, 2016, 2026. [P1]

2. December 2026

   Notices of reassessment are scheduled to be mailed by Tyler Technologies in batches, after final review and assessor approval. [P1]

3. On or before Monday, February 22, 2027

   State law sets the Board of Assessment Appeals application deadline at February 20, 2027; if the assessor receives a filing extension it moves to March 20, 2027. February 20, 2027 falls on a Saturday, and a 2026 public act effective October 1, 2026 makes an application timely if it is filed or postmarked on the next day that is not a Saturday, Sunday or legal holiday - Monday, February 22, 2027. Confirm the exact date and the form with your town's Assessor's Office; towns publish their own instructions. [S1]

What we do

You enter your address. We pull your assessment from Connecticut records and compare the assessor's market value against what comparable homes actually sold for. The check is free. If the comparables suggest you are assessed above market, you can buy the $39 packet: a cover page, property summary, comparable sales tables, an appeal argument, an evidence list, a pre-filled Connecticut BAA form summary, and filing instructions.

Honest limits

• Portland's own note: do not multiply the new assessment by the current mill rate - a new mill rate is set in May.
• We cannot tell you whether an appeal will succeed. Nobody can.
• We do not file for you and we do not take a share of anything. We are not attorneys and this is not legal advice.
• Deadlines and forms are set by your town. Confirm them with your Assessor's Office before you file.

Other 2026 revaluation towns

• Vernon
• Farmington