Market report · August 2026
Greenport housing market report
Suffolk County · Data as of October 2, 2026 · Based on OneKey® MLS · Updated monthly
12-month median price down 5.9%; inventory up 3.8%; buyer's market
Market temperature · months of supply
6.4 months · buyer's market
Median sale price
$1.23M
Last year $1.07M · +14.7%
Closed sales
4
Last year 6 · −33.3%
Homes for sale
27
Last year 26 · +3.8%
Avg. days on market
122 days
Last year 68 days
% of original list
90.1%
Last year 92.8%
New listings
5
Last year 6 · −16.7%
Month and last 12 months
| Metric | August 2025 | August 2026 | Change | Thru 08/2025 | Thru 08/2026 | Change |
|---|---|---|---|---|---|---|
| New listings | 6 | 5 | −16.7% | 74 | 82 | +10.8% |
| Closed sales | 6 | 4 | −33.3% | 47 | 51 | +8.5% |
| Avg. days on market | 68 | 122 | +79.4% | 93 | 120 | +29.0% |
| Median sale price | $1,075,000 | $1,232,500 | +14.7% | $999,000 | $940,000 | −5.9% |
| % of original list | 92.8% | 90.1% | −2.9% | 92.9% | 91.4% | −1.6% |
| Homes for sale / Avg. homes for sale | 26 | 27 | +3.8% | 28 | 31 | +10.7% |
From 2013-01 to 2026-08, the rolling 12-month median moved from $450K to $940K.
Highlights
- 10-year median +88.2%
- 8% sold above original list in 12 months
- $750K–$1M is the busiest band · 29% of sales
For sale today
Greenport Single-family 22 homes
12-month median price down 18.8%; inventory down 50.0%; seller's market
Market temperature · months of supply
1.2 months · seller's market
Median sale price
$654K
Last year —
Closed sales
1
Last year 0
Homes for sale
1
Last year 2 · −50.0%
Avg. days on market
62 days
Last year —
% of original list
97.8%
Last year —
New listings
1
Last year 0
Month and last 12 months
| Metric | August 2025 | August 2026 | Change | Thru 08/2025 | Thru 08/2026 | Change |
|---|---|---|---|---|---|---|
| New listings | 0 | 1 | — | 12 | 4 | −66.7% |
| Closed sales | 0 | 1 | — | 8 | 10 | +25.0% |
| Avg. days on market | — | 62 | — | 68 | 166 | +144.1% |
| Median sale price | — | $654,000 | — | $1,172,000 | $952,000 | −18.8% |
| % of original list | — | 97.8% | — | 98.0% | 90.2% | −8.0% |
| Homes for sale / Avg. homes for sale | 2 | 1 | −50.0% | 5 | 1 | −80.0% |
From 2013-01 to 2026-08, the rolling 12-month median moved from $293K to $952K.
Highlights
- 5-year median +82.8%
For sale today
Greenport Condo 0 homes
12-month median price down 23.8%; inventory about flat; seller's market
Market temperature · months of supply
3 months · seller's market
Median sale price
—
Last year —
Closed sales
0
Last year 0
Homes for sale
1
Last year 1 · 0.0%
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 | — | 3 | 4 | +33.3% |
| Closed sales | 0 | 0 | — | 5 | 4 | −20.0% |
| Avg. days on market | — | — | — | 107 | 107 | 0.0% |
| Median sale price | — | — | — | $325,000 | $247,500 | −23.8% |
| % of original list | — | — | — | 92.2% | 96.5% | +4.7% |
| Homes for sale / Avg. homes for sale | 1 | 1 | 0.0% | 1 | 1 | 0.0% |
From 2013-01 to 2026-08, the rolling 12-month median moved from $92K to $248K.
For sale today
Greenport Co-op 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.