Market report · August 2026
Greenvale housing market report
Nassau County · Data as of October 2, 2026 · Based on OneKey® MLS · Updated monthly
12-month median price down 19.2%; inventory down 50.0%; seller's market
Market temperature · months of supply
2 months · seller's market
Median sale price
—
Last year $1.11M
Closed sales
0
Last year 2 · −100.0%
Homes for sale
2
Last year 4 · −50.0%
Avg. days on market
—
Last year 67 days
% of original list
—
Last year 86.6%
New listings
2
Last year 3 · −33.3%
Month and last 12 months
| Metric | August 2025 | August 2026 | Change | Thru 08/2025 | Thru 08/2026 | Change |
|---|---|---|---|---|---|---|
| New listings | 3 | 2 | −33.3% | 11 | 15 | +36.4% |
| Closed sales | 2 | 0 | −100.0% | 6 | 12 | +100.0% |
| Avg. days on market | 67 | — | — | 42 | 37 | −11.9% |
| Median sale price | $1,115,000 | — | — | $1,080,000 | $872,500 | −19.2% |
| % of original list | 86.6% | — | — | 95.7% | 100.3% | +4.8% |
| Homes for sale / Avg. homes for sale | 4 | 2 | −50.0% | 1 | 1 | 0.0% |
From 2013-01 to 2026-08, the rolling 12-month median moved from $325K to $873K.
Highlights
- 10-year median +46.6%
- 50% sold above original list in 12 months
For sale today
Greenvale Single-family 2 homes
Curious what your home is worth?
Source: OneKey® MLS, calculated by Homix following OneKey's market report method; figures may differ slightly from OneKey's own reports. Prices do not account for concessions or down-payment assistance; small samples can make percent changes look extreme.