In November 2017, there were 10 homes sold, with a median sale price of $745,000 - a 18.4% decrease over the $912,500 median sale price for the same period of the previous year. There were 16 homes sold in North Sea in November 2016.
The following table compares North Sea to other Suffolk County cities with similar median sales prices in November 2017:
| City | Nov. 2017 Home Sales | Nov. 2016 Home Sales | % change (Total Home Sales) | Nov. 2017 Median Sales Price | Nov. 2016 Median Sales Price | % change (Median Sales Price) |
|---|---|---|---|---|---|---|
| Ocean Beach | 4 | 4 | 0% | $819,500 | $550,000 | 49% |
| Head of the Harbor | 2 | 0 | - | $812,500 | $0 | - |
| Fire Island | 6 | 2 | 200% | $798,075 | $667,500 | 19.6% |
| Remsenburg-Speonk | 1 | 2 | -50% | $760,000 | $1,866,250 | -59.3% |
| Amagansett | 3 | 2 | 50% | $750,000 | $2,293,750 | -67.3% |
| North Sea | 10 | 16 | -37.5% | $745,000 | $912,500 | -18.4% |
| Shinnecock Hills | 6 | 3 | 100% | $687,500 | $775,000 | -11.3% |
| Nissequogue | 1 | 3 | -66.7% | $670,000 | $475,000 | 41.1% |
| Northport | 3 | 11 | -72.7% | $645,500 | $440,000 | 46.7% |
| Dix Hills | 36 | 33 | 9.1% | $645,000 | $699,000 | -7.7% |
| Springs | 24 | 14 | 71.4% | $642,000 | $722,000 | -11.1% |
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