Market report · August 2026
Roslyn Estates housing market report
Nassau County · Data as of October 2, 2026 · Based on OneKey® MLS · Updated monthly
12-month median price up 16.8%; inventory up 33.3%; balanced market
Market temperature · months of supply
4 months · balanced market
Median sale price
$1.99M
Last year $1.26M · +57.5%
Closed sales
4
Last year 1 · +300.0%
Homes for sale
4
Last year 3 · +33.3%
Avg. days on market
24 days
Last year 16 days
% of original list
104.7%
Last year 109.7%
New listings
2
Last year 1 · +100.0%
Month and last 12 months
| Metric | August 2025 | August 2026 | Change | Thru 08/2025 | Thru 08/2026 | Change |
|---|---|---|---|---|---|---|
| New listings | 1 | 2 | +100.0% | 11 | 14 | +27.3% |
| Closed sales | 1 | 4 | +300.0% | 7 | 12 | +71.4% |
| Avg. days on market | 16 | 24 | +50.0% | 47 | 54 | +14.9% |
| Median sale price | $1,260,000 | $1,985,000 | +57.5% | $1,700,000 | $1,985,000 | +16.8% |
| % of original list | 109.7% | 104.7% | −4.6% | 102.0% | 98.1% | −3.8% |
| Homes for sale / Avg. homes for sale | 3 | 4 | +33.3% | 2 | 2 | 0.0% |
From 2013-01 to 2026-08, the rolling 12-month median moved from $959K to $1.99M.
Highlights
- 10-year median +76.8%
- 42% sold above original list in 12 months
For sale today
Roslyn Estates Single-family 5 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.