Cheapest and most expensive ZIP codes in Connecticut
Typical home values for 258 Connecticut ZIP codes with Zillow data (2026-09). Click a ZIP for its price trend and market stats.
10 most affordable ZIP codes
| ZIP | City | County | Typical value | 6-mo change |
|---|---|---|---|---|
| 06105 | Hartford | Hartford County | $111,410 | -3.1% |
| 06120 | Hartford | Hartford County | $222,793 | +2.1% |
| 06114 | Hartford | Hartford County | $224,568 | +0.7% |
| 06106 | Hartford | Hartford County | $229,392 | +1.7% |
| 06112 | Hartford | Hartford County | $258,938 | +1.6% |
| 06704 | Waterbury | New Haven County | $267,832 | +2.5% |
| 06705 | Waterbury | New Haven County | $268,073 | +2.3% |
| 06226 | Willimantic | Windham County | $276,078 | +2.1% |
| 06706 | Waterbury | New Haven County | $283,201 | +1.8% |
| 06051 | New Britain | Hartford County | $288,207 | +3.6% |
10 most expensive ZIP codes
| ZIP | City | County | Typical value | 6-mo change |
|---|---|---|---|---|
| 06878 | Greenwich | Fairfield County | $2,701,330 | +6.0% |
| 06870 | Greenwich | Fairfield County | $2,700,097 | +6.0% |
| 06830 | Greenwich | Fairfield County | $2,532,903 | +5.4% |
| 06820 | Darien | Fairfield County | $2,473,371 | +6.8% |
| 06853 | Norwalk | Fairfield County | $2,331,198 | +9.0% |
| 06840 | New Canaan | Fairfield County | $2,236,521 | +6.5% |
| 06831 | Greenwich | Fairfield County | $2,192,468 | +4.9% |
| 06880 | Westport | Fairfield County | $2,056,365 | +4.3% |
| 06807 | Greenwich | Fairfield County | $1,855,891 | +6.3% |
| 06890 | Fairfield | Fairfield County | $1,521,246 | +5.1% |
What these numbers mean for Connecticut buyers
The most expensive Connecticut ZIP code in this list has a typical home value 24.2 times the cheapest. The middle ZIP code is at $444,853. 131 of 258 ZIP codes are below the statewide typical value of $447,319.
Over the last six months, typical values rose in 256 of 258 ZIP codes and fell or held steady in 2.
Down payment at different price points
At the cheapest ZIP's typical value, a 3.5% down payment is $3,899 and 20% is $22,282. At the middle ZIP's value, the same down payments are $15,570 and $88,971. Add roughly 2% to 5% for closing costs.
Before you choose a ZIP code, compare Connecticut property and transfer taxes and check Connecticut first-time buyer programs, which can lower the cash you need.
Source: Zillow Home Value Index (ZHVI), mid-tier, by ZIP. ZIPs without their own Zillow series are excluded. 6-month change = last six monthly readings.
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