Market report · August 2026
Upper Brookville housing market report
Nassau County · Data as of October 2, 2026 · Based on OneKey® MLS · Updated monthly
12-month median price down 19.3%; inventory up 36.4%; buyer's market
Market temperature · months of supply
12 months · buyer's market
Median sale price
—
Last year $1.52M
Closed sales
0
Last year 1 · −100.0%
Homes for sale
15
Last year 11 · +36.4%
Avg. days on market
—
Last year 49 days
% of original list
—
Last year 89.8%
New listings
2
Last year 2 · 0.0%
Month and last 12 months
| Metric | August 2025 | August 2026 | Change | Thru 08/2025 | Thru 08/2026 | Change |
|---|---|---|---|---|---|---|
| New listings | 2 | 2 | 0.0% | 32 | 31 | −3.1% |
| Closed sales | 1 | 0 | −100.0% | 20 | 15 | −25.0% |
| Avg. days on market | 49 | — | — | 117 | 69 | −41.0% |
| Median sale price | $1,525,000 | — | — | $3,037,500 | $2,450,000 | −19.3% |
| % of original list | 89.8% | — | — | 95.2% | 98.5% | +3.5% |
| Homes for sale / Avg. homes for sale | 11 | 15 | +36.4% | 12 | 11 | −8.3% |
From 2013-01 to 2026-08, the rolling 12-month median moved from $1.85M to $2.45M.
Highlights
- 10-year median +51.2%
- 33% sold above original list in 12 months
For sale today
Upper Brookville Single-family 14 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.