Quick Answer
No two Farmington Valley towns contrast more sharply than Avon and Granby. Avon is the Valley's executive-prestige benchmark: small lots, strong schools, short commute, consistent character from one end of town to the other. Granby is its rural counterpoint: large lots, longer commute, a mill rate that sits in the middle of the pack, and a lifestyle built around land rather than proximity.
Buyers rarely cross-shop these two towns seriously, because they tend to know almost immediately which end of that spectrum they belong on. But for buyers who are genuinely undecided between prestige and privacy, this is the clearest version of that choice anywhere in the Valley.
| Category | Avon CT | Granby CT |
|---|---|---|
| Mill Rate (2025 Grand List) | 31.80 | 34.21* |
| Est. Annual Tax on $700K Home | ~$15,582 | ~$16,763 |
| Typical Lot Size | Half-acre to one acre | Two to five acres |
| Hartford Commute | ~20 min | 35–55 min |
| School Ranking (CT) | Top 10–15% | Above state average |
| Village Character | Consistent executive suburban | Rural, one small historic pocket |
| Bradley Airport Distance | ~30 min | ~20 min |
| Horse Property / Hobby Farms | Limited | Extensive |
*Granby rate applies to real estate. Motor vehicles are taxed separately under Connecticut's statewide cap at 32.46 mills.
The chart below shows how that gap widens as price increases, from roughly $844 a year at the entry tier to more than $1,500 a year at the upper end.
Estimated Annual Property Tax: Avon vs. Granby CT (2025 Grand List)
Based on 31.80 mills (Avon) and 34.21 mills (Granby, real estate) at 70% assessment ratio. Verify current figures with each town's Assessor's Office before closing.
Avon's mill rate of 31.80 sits below Granby's 34.21 by 2.41 mills. On a $700,000 home, that is approximately $1,181 a year in Avon's favor, compounding to roughly $11,810 over a ten-year hold. It is a real number, but it is smaller than the price gap most buyers assume exists between an executive-prestige town and a rural one. Granby is not a tax bargain the way Farmington is; it sits in the middle of the Valley's mill rate range, closer to Avon than to Canton or Simsbury.
This is where the two towns actually diverge. Avon lots typically run half an acre to one acre, tightly integrated into a consistent suburban fabric. Granby lots commonly run two to five acres, particularly outside the small Salmon Brook Historic District, with the largest and most private parcels concentrated near the roughly 4,400-acre McLean Game Refuge. A buyer choosing Granby over Avon is very often making a land decision first and a town decision second. See Granby's Land Premium: What Buyers Are Actually Paying For Privacy for the full acreage breakdown.
Avon runs approximately 20 minutes to downtown Hartford. Granby runs 35 to 55 minutes, depending on which part of town, via Route 10 or 202 with no direct highway connection. This is the largest single practical difference between the two towns, and it is a hard constraint for buyers who commute five days a week rather than a matter of preference. Remote and hybrid workers absorb Granby's longer commute far more easily than daily commuters do.
Avon Public Schools rank in the top 10 to 15 percent of Connecticut districts, among the strongest in the Farmington Valley. Granby Memorial High School performs above the state average but does not carry Avon's statewide prestige ranking. For buyers whose top priority is the single strongest school district available, Avon is the clearer choice.
Character is where the two towns are least comparable rather than simply unequal. Avon reads as consistently executive-suburban from one end of town to the other. Granby reads as genuinely rural, with working farms, horse property, and McLean Game Refuge defining its identity far more than any village center does. Neither is a lesser version of the other; they are answering different questions entirely.
School prestige is a top priority and you want the strongest district realistically available in the Valley. You commute to Hartford daily and want the shortest reasonable drive. Consistent executive-suburban character matters more to you than acreage or privacy. A half-acre to one-acre lot is genuinely enough space for how you live.
Acreage, privacy, and separation from the next house outrank school prestige and commute time. You are considering horses, a hobby farm, or simply want more land than the Valley's more built-up towns offer. Your work schedule is hybrid or remote, which removes Avon's commute advantage from the decision. You fly often and want Bradley International closer than Avon allows.
Weighing Avon against Granby, or considering how either compares to Simsbury, Farmington, or Canton? A direct conversation before you start touring saves time on both sides.
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Neither is objectively better; they answer different priorities. Avon offers stronger school rankings, a shorter Hartford commute, and a lower mill rate. Granby offers significantly more land, horse property and rural character, and closer proximity to Bradley International Airport. The right choice depends on whether school prestige and commute or acreage and privacy matter more to the buyer.
Avon's mill rate is approximately 31.80 and Granby's is approximately 34.21 for real estate. On a $700,000 home, that is a difference of approximately $1,181 a year in Avon's favor, or roughly $11,810 over a ten-year hold. Granby's motor vehicles are taxed separately under Connecticut's statewide cap of 32.46 mills.
Granby, by a wide margin. Avon lots typically run half an acre to one acre. Granby lots commonly run two to five acres, particularly outside the Salmon Brook Historic District and near the roughly 4,400-acre McLean Game Refuge.
Avon runs approximately 20 minutes to downtown Hartford. Granby runs 35 to 55 minutes depending on the specific part of town, since there is no direct highway connection. That is a 15-to-35-minute difference each way, which is a significant factor for buyers commuting daily.
Yes. Granby's larger average lot sizes and more rural zoning make it a far more practical choice than Avon for horses, hobby farms, or large gardens. Avon has limited inventory suited to this use, concentrated mainly in its lower-density outer sections.
Farmington vs. Avon contrasts the Valley's lowest-tax town against its prestige benchmark, both relatively compact towns. Granby vs. Canton compares two rural, land-rich towns to each other. Avon vs. Granby is the sharpest contrast of all: the Valley's most consistently executive-suburban town against its most rural. See Farmington vs. Avon CT and Granby vs. Canton CT for those comparisons.
Avon vs. Granby is a smaller tax gap, 2.41 mills, since Avon's rate sits closer to Granby's than Farmington's does. Farmington vs. Granby is a larger financial gap, 6.85 mills, making tax rate a bigger factor in that comparison. See Farmington vs. Granby CT for that comparison.