Unshakable ZIP Data 12823 | Cossayuna, NY Housing Market
Cossayuna · Washington County · Glens Falls, NY metro · New York · Data updated June 19, 2026
The median sale price in ZIP 12823, Cossayuna, New York is $379,887 at $235 per square foot. 1 single-family homes sold in the latest period, up 3.0 percent from a year earlier. Homes sit a median of 7 days on market with 3.2 months of supply. Sellers are getting 101.3 percent of list price and 100.0 percent of homes sold above asking.
Balanced market.
Value anchors
| Metric | Value | Year over year |
|---|---|---|
| Average single-family value | $312,390 | |
| Average price per sq ft | $193 | |
| Median sale price | $379,887 | |
| Median sale price per sq ft | $235 | |
| Median home size | 1,620 sq ft | |
| Median new listing price | $371,722 | -17.3% |
| National size rank | 27,885 |
Sales activity
| Metric | Value | Year over year |
|---|---|---|
| Homes sold | 1 | +3.0% |
| Median days on market | 7 days | |
| Months of supply | 3.2 months | |
| New listings | 5 | +153.8% |
| Active listings | 5 | +68.8% |
| Pending sales | 4 | +102.7% |
Pricing power
| Metric | Value | Year over year |
|---|---|---|
| Average sale-to-list ratio | 101.3% | +7.0 pts |
| Share sold above list | 100.0% | +100.0 pts |
These figures describe the single-family market for Cossayuna, New York ZIP 12823. They are market context, not a substitute for sold comps or a formal appraisal.