Property tax appeals in the Constitution State — from Bridgeport and Stamford to Hartford, Waterbury, New Haven, and the Fairfield County coastal towns.
Connecticut assesses property at a uniform 70% of fair market value under Conn. Gen. Stat. §12-62a. The procedural escalation runs municipal Assessor → Board of Assessment Appeals (BAA) → CT Superior Court (§12-117a). CT's distinctive feature is the two-track Superior Court framework — §12-117a (2-month window after BAA decision, de novo valuation review) and §12-119 (1-year window from the date the tax became due, "manifestly excessive" or wholly illegal/exempt assessments). The hidden lever: §12-119 is materially under-used and provides a procedural fail-safe for missed BAA deadlines on egregiously over-valued or wrongly classified property. CT has 169 municipalities and abolished county government in 1960; mill rates vary 6× across the state (Hartford 68.95 vs. Greenwich ~11 for FY 2025-26).
For the full procedural framework, the §12-117a vs. §12-119 doctrinal distinction, evidence rules, and 10 municipality-specific quick-reference accordions covering Bridgeport, Stamford, New Haven, Hartford, Waterbury, Norwalk, Danbury, New Britain, Greenwich, and West Hartford, see:
→ Connecticut Property Tax Appeals — The Complete Guide
The complete guide covers all 12 sections of our state-cornerstone schema: quick facts, how 70%-ratio assessments work, when appeals make sense, the BAA and Superior Court process step-by-step, evidence rules, what wins and loses at the appeal venue, exemptions (including the §12-170aa Elderly/Disabled Circuit Breaker), municipal quick references, recent revaluation context, FAQ, service-company landscape, and primary sources.
The Property Tax Desk publishes editorial guidance grounded in primary state and county sources. Our coverage of Connecticut:
See /methodology/ for our editorial review process and /editorial-policy/ for our YMYL standards.
The Property Tax Desk Editorial Team