Market report · August 2026
Great River housing market report
Suffolk County · Data as of October 2, 2026 · Based on OneKey® MLS · Updated monthly
12-month median price up 19.5%; inventory up 100.0%; balanced market
Market temperature · months of supply
4.4 months · balanced market
Median sale price
$994K
Last year $2M · −50.3%
Closed sales
2
Last year 1 · +100.0%
Homes for sale
4
Last year 2 · +100.0%
Avg. days on market
22 days
Last year 250 days
% of original list
101.8%
Last year 72.7%
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% | 12 | 16 | +33.3% |
| Closed sales | 1 | 2 | +100.0% | 15 | 11 | −26.7% |
| Avg. days on market | 250 | 22 | −91.2% | 43 | 56 | +30.2% |
| Median sale price | $2,000,000 | $993,500 | −50.3% | $1,025,000 | $1,225,000 | +19.5% |
| % of original list | 72.7% | 101.8% | +40.0% | 97.2% | 94.1% | −3.2% |
| Homes for sale / Avg. homes for sale | 2 | 4 | +100.0% | 3 | 2 | −33.3% |
From 2013-01 to 2026-08, the rolling 12-month median moved from $507K to $1.23M.
Highlights
- 10-year median +132.2%
- 27% sold above original list in 12 months
For sale today
Great River Single-family 5 homes
Seller's market
Market temperature · months of supply
0 months · seller's market
Median sale price
—
Last year —
Closed sales
0
Last year 0
Homes for sale
0
Last year 0
Avg. days on market
—
Last year —
% of original list
—
Last year —
New listings
0
Last year 0
Month and last 12 months
| Metric | August 2025 | August 2026 | Change | Thru 08/2025 | Thru 08/2026 | Change |
|---|---|---|---|---|---|---|
| New listings | 0 | 0 | — | 0 | 1 | — |
| Closed sales | 0 | 0 | — | 0 | 1 | — |
| Avg. days on market | — | — | — | — | 53 | — |
| Median sale price | — | — | — | — | $685,000 | — |
| % of original list | — | — | — | — | 92.6% | — |
| Homes for sale / Avg. homes for sale | 0 | 0 | — | 0 | 0 | — |
For sale today
Great River Condo 0 homes
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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.