Market report · August 2026
Muttontown housing market report
Nassau County · Data as of October 2, 2026 · Based on OneKey® MLS · Updated monthly
12-month median price up 28.7%; inventory up 33.3%; buyer's market
Market temperature · months of supply
10.4 months · buyer's market
Median sale price
$3.5M
Last year $2.17M · +60.9%
Closed sales
3
Last year 3 · 0.0%
Homes for sale
20
Last year 15 · +33.3%
Avg. days on market
177 days
Last year 40 days
% of original list
91.5%
Last year 93.9%
New listings
7
Last year 1 · +600.0%
Month and last 12 months
| Metric | August 2025 | August 2026 | Change | Thru 08/2025 | Thru 08/2026 | Change |
|---|---|---|---|---|---|---|
| New listings | 1 | 7 | +600.0% | 31 | 50 | +61.3% |
| Closed sales | 3 | 3 | 0.0% | 37 | 23 | −37.8% |
| Avg. days on market | 40 | 177 | +342.5% | 88 | 93 | +5.7% |
| Median sale price | $2,175,000 | $3,500,000 | +60.9% | $2,175,000 | $2,800,000 | +28.7% |
| % of original list | 93.9% | 91.5% | −2.6% | 91.4% | 93.9% | +2.7% |
| Homes for sale / Avg. homes for sale | 15 | 20 | +33.3% | 15 | 13 | −13.3% |
From 2013-01 to 2026-08, the rolling 12-month median moved from $1.98M to $2.8M.
Highlights
- 10-year median +55.8%
- 17% sold above original list in 12 months
- $3M–$5M is the busiest band · 35% of sales
For sale today
Muttontown Single-family 20 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.