Quick Answer
Every mill rate pairing in the Farmington Valley has been measured against every other at this point, and the numbers settle a question worth asking directly: which two towns are furthest apart on tax rate. The answer is Farmington and Canton, at 7.75 mills, edging out Farmington versus Simsbury by a narrow but real margin.
These two towns rarely get compared because they do not compete for the same buyer in an obvious way. Farmington sells historic depth and the shortest UConn Health commute in the Valley. Canton sells land and Collinsville's mill-village character. But buyers occasionally do cross-shop them, usually after ruling out Avon and Simsbury on price, and for that buyer this comparison matters more than almost any other in this series.
| Category | Farmington CT | Canton CT |
|---|---|---|
| Mill Rate (2025 Grand List) | 27.36 | 35.11 |
| Est. Annual Tax on $650K Home | ~$12,449 | ~$15,975 |
| Valley Mill Rate Rank | Lowest of 5 | Highest of 5 |
| Hartford Commute | 20–25 min | 30–35 min |
| UConn Health Commute | 5–10 min | 35–45 min |
| School Ranking (CT) | Top 15–20% | Top 15–20% |
| Village Character | Historic, 18th/19th century | Collinsville mill village |
| Typical Lot Size | Half-acre to one acre | One to two acres |
The chart below shows this gap widening steadily as price increases, from roughly $2,713 a year at the entry tier to over $4,300 a year at the top end.
Estimated Annual Property Tax: Farmington vs. Canton CT (2025 Grand List)
Based on 27.36 mills (Farmington) and 35.11 mills (Canton) at 70% assessment ratio. Verify current figures with each town's Assessor's Office before closing.
Farmington's 27.36 mills is the lowest of the five core Valley towns. Canton's 35.11 is the highest. No other pairing produces a wider spread. On a $500,000 home, the difference is approximately $2,713 a year. On $800,000, it climbs to approximately $4,340, or roughly $43,400 over a ten-year hold. This edges out Farmington versus Simsbury, previously the largest gap in this comparison series, by 0.11 mills, a small margin but enough to make Farmington versus Canton the definitive answer to which two Valley towns are furthest apart on tax rate.
Unlike Canton versus Avon, where a meaningfully lower purchase price offsets Canton's higher rate, Farmington does not have Avon's elevated price point to offset against. Farmington's typical prices sit closer to Canton's than Avon's do, which means this tax gap is not cushioned by anything on the purchase side the way it is in Canton's other comparisons.
Farmington runs 20 to 25 minutes to Hartford and 5 to 10 minutes to UConn Health, since the campus sits inside the town itself. Canton runs 30 to 35 minutes to Hartford and 35 to 45 minutes to UConn Health, among the longest medical corridor commutes of any Valley town. For a buyer whose work anchors to UConn Health specifically, this is not a marginal difference, it compounds with the tax gap into a genuinely lopsided comparison in Farmington's favor on pure logistics and cost.
Canton's case does not rest on tax rate or commute. It rests on land and character. Typical Canton lots run one to two acres against Farmington's half-acre to one-acre norm, and Collinsville delivers a genuine 19th-century mill-village identity, restaurants, a brewery, and ArtSpace Collinsville, that Farmington's more historically formal village center does not replicate. See Canton: The Farmington Valley's Best Value Proposition, For Now for the full case Canton makes against Avon, which applies with less force here since Farmington's prices do not carry Avon's premium.
Both towns rank in the top 15 to 20 percent of Connecticut public school districts, an unusually even match for this comparison series, where one town has typically had a clear ranking edge over the other. Neither should push a buyer toward the other on schools alone; the decision genuinely rests on tax, commute, and land.
You work at UConn Health or the Route 9 medical corridor. The largest tax gap in the Valley is meaningful to your total cost of ownership. Historic architectural depth matters more to you than acreage. A shorter Hartford commute is a genuine priority.
Land is the priority and one to two acres genuinely changes how you want to live versus half an acre. Collinsville's creative mill-village character appeals to you more than Farmington's historic formality. Your commute is flexible or does not anchor to UConn Health, which removes Farmington's largest structural advantage from the decision.
Weighing Farmington against Canton, or considering how either compares to Avon, Simsbury, or Granby? A direct conversation before you start touring saves time on both sides.
Submit a private inquiry or reach me directly:
412-225-0598 · PeterTumbas@bhhsne.com
Farmington and Canton have the largest mill rate gap of any two towns in the Farmington Valley, at 7.75 mills (27.36 versus 35.11). Farmington carries the lowest rate in the Valley and Canton carries the highest. On a $650,000 home, that is approximately $3,526 a year, or roughly $35,260 over a ten-year hold.
Neither is objectively better. Farmington offers the Valley's lowest mill rate, the shortest UConn Health commute, and historic architectural character. Canton offers more land per property and Collinsville's distinctive mill-village character, at the cost of the Valley's highest mill rate and its longest UConn Health commute.
Farmington's mill rate is approximately 27.36, the lowest in the Valley. Canton's is approximately 35.11, the highest. On a $500,000 home, the difference is approximately $2,713 a year, widening to approximately $4,340 a year on an $800,000 home.
Canton. Typical Canton lots run one to two acres, compared to Farmington's half-acre to one-acre norm. Neither town matches Granby's two-to-five-acre lots, but Canton offers meaningfully more land than Farmington at a comparable price point.
Farmington vs. Canton has the larger gap, 7.75 mills versus 7.64 mills for Farmington vs. Simsbury, making it the single largest mill rate difference between any two Farmington Valley towns. The two comparisons are close enough that either could reasonably be cited as the Valley's biggest tax gap, but Farmington vs. Canton is technically the largest. See Farmington vs. Simsbury CT for that comparison.