Unshakable ZIP Data 12019 | Ballston Lake, NY Housing Market
Ballston Lake · Saratoga County · Albany-Schenectady-Troy, NY metro · New York · Data updated June 19, 2026
The median sale price in ZIP 12019, Ballston Lake, New York is $534,841 at $261 per square foot. 42 single-family homes sold in the latest period, up 8.2 percent from a year earlier. Homes sit a median of 6 days on market with 3.0 months of supply. Sellers are getting 103.8 percent of list price and 58.5 percent of homes sold above asking.
Balanced market.
Value anchors
| Metric | Value | Year over year |
|---|---|---|
| Average single-family value | $496,662 | |
| Average price per sq ft | $242 | |
| Median sale price | $534,841 | |
| Median sale price per sq ft | $261 | |
| Median home size | 2,051 sq ft | |
| Median new listing price | $522,979 | +10.2% |
| National size rank | 8,777 |
Sales activity
| Metric | Value | Year over year |
|---|---|---|
| Homes sold | 42 | +8.2% |
| Median days on market | 6 days | |
| Months of supply | 3.0 months | |
| New listings | 63 | -13.8% |
| Active listings | 93 | +0.2% |
| Pending sales | 59 | +3.1% |
Pricing power
| Metric | Value | Year over year |
|---|---|---|
| Average sale-to-list ratio | 103.8% | +1.3 pts |
| Share sold above list | 58.5% | +7.3 pts |
Bedroom value anchors
Average values by bedroom count. Value anchors for orientation, not appraisals.
2-bedroom
$344,015
3-bedroom
$481,755
4-bedroom
$515,366
5-bedroom
$518,074
These figures describe the single-family market for Ballston Lake, New York ZIP 12019. They are market context, not a substitute for sold comps or a formal appraisal.