Is Cornwallville, NY 12418 a buyer’s or seller’s market?
Cornwallville is a balanced market. With about 5.6 months of supply, well-priced homes can still draw more than one offer, but buyers have some room to negotiate.
The Cornwallville housing market right now
In the three months ending August 31, 2026, 0% of homes in Cornwallville, NY 12418 sold above their list price, the typical home went under contract in 94 days and there were 5.6 months of supply. Four to six months of supply is a balanced market, where pricing and condition decide how much room there is to negotiate. With only 4 sales, these figures can swing a lot from month to month.
Compared with the same period a year earlier, the share selling over asking was about the same (0% then), homes sold more slowly (32 days then) and the median sale price rose 103% to $304,868. Overall, Cornwallville is less competitive than a year ago, which gives buyers more room.
Within Greene County, homes here sell more slowly than in 57% of the county’s ZIP codes, and sell less often over asking than in any other ZIP code in the county.
Nearby, Leeds 12451 (100% sold over asking) and New Baltimore 12124 (67% sold over asking) are even more competitive.
Run the numbers for 12418
Nearby markets
Acra 12405Balanced $177 /sq ftAshland 12407 — /sq ftAthens 12015Buyer’s market $226 /sq ftCairo 12413Balanced $128 /sq ft Browse all markets →Where Cornwallville is
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Questions about Cornwallville real estate
Is Cornwallville a buyer’s or seller’s market?
A balanced market: there were 5.6 months of supply in Cornwallville, NY 12418 in the three months ending August 31, 2026. Under four months usually favors sellers, and more than six favors buyers.
How fast do homes sell in Cornwallville?
The typical home went under contract in 94 days in the latest three months.
Do homes in Cornwallville sell over asking?
0% of homes sold above their original list price, and the typical sale closed at 95.2% of the list price.
What are property taxes in Cornwallville?
About 1.49% of a home’s value a year in Greene County, or roughly $5,960 on a $400,000 home.
What is the median home price in Cornwallville?
The median sale price was $304,868 in the three months ending August 31, 2026, about $264 per square foot.
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Market data describes housing activity only. Figures are rolling 3-month values from Redfin and may be revised. Methodology