Market report · August 2026
Yaphank housing market report
Suffolk County · Data as of October 2, 2026 · Based on OneKey® MLS · Updated monthly
12-month median price up 10.5%; inventory down 42.9%; seller's market
Market temperature · months of supply
1.7 months · seller's market
Median sale price
$725K
Last year $790K · −8.2%
Closed sales
4
Last year 1 · +300.0%
Homes for sale
4
Last year 7 · −42.9%
Avg. days on market
32 days
Last year 28 days
% of original list
101.4%
Last year 105.5%
New listings
3
Last year 5 · −40.0%
Month and last 12 months
| Metric | August 2025 | August 2026 | Change | Thru 08/2025 | Thru 08/2026 | Change |
|---|---|---|---|---|---|---|
| New listings | 5 | 3 | −40.0% | 36 | 29 | −19.4% |
| Closed sales | 1 | 4 | +300.0% | 26 | 28 | +7.7% |
| Avg. days on market | 28 | 32 | +14.3% | 48 | 47 | −2.1% |
| Median sale price | $790,000 | $725,000 | −8.2% | $638,000 | $705,000 | +10.5% |
| % of original list | 105.5% | 101.4% | −3.9% | 100.5% | 99.8% | −0.7% |
| Homes for sale / Avg. homes for sale | 7 | 4 | −42.9% | 5 | 5 | 0.0% |
From 2013-01 to 2026-08, the rolling 12-month median moved from $218K to $705K.
Highlights
- 10-year median +120.4%
- 46% sold above original list in 12 months
- $500K–$750K is the busiest band · 50% of sales
For sale today
Yaphank Single-family 3 homes
12-month median price up 7.9%; inventory up 9.1%; balanced market
Market temperature · months of supply
5.3 months · balanced market
Median sale price
$855K
Last year $590K · +44.9%
Closed sales
1
Last year 5 · −80.0%
Homes for sale
12
Last year 11 · +9.1%
Avg. days on market
470 days
Last year 66 days
% of original list
86.4%
Last year 93.5%
New listings
5
Last year 4 · +25.0%
Month and last 12 months
| Metric | August 2025 | August 2026 | Change | Thru 08/2025 | Thru 08/2026 | Change |
|---|---|---|---|---|---|---|
| New listings | 4 | 5 | +25.0% | 53 | 57 | +7.5% |
| Closed sales | 5 | 1 | −80.0% | 34 | 27 | −20.6% |
| Avg. days on market | 66 | 470 | +612.1% | 50 | 84 | +68.0% |
| Median sale price | $590,000 | $855,000 | +44.9% | $472,500 | $510,000 | +7.9% |
| % of original list | 93.5% | 86.4% | −7.6% | 98.7% | 98.2% | −0.5% |
| Homes for sale / Avg. homes for sale | 11 | 12 | +9.1% | 9 | 11 | +22.2% |
From 2013-01 to 2026-08, the rolling 12-month median moved from $185K to $510K.
Highlights
- 10-year median +154.7%
- 30% sold above original list in 12 months
- $250K–$500K is the busiest band · 44% of sales
For sale today
Yaphank Condo 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.