Sea Cliff, NY housing market
The typical Sea Cliff home is worth about $1,141,000, up 10.2% in a year, 117% above the New York typical home.
Home values, sales, trends and how Sea Cliff compares with the towns next door — updated as new data is published.
Sea Cliff at a glance
Only 1 sale in May 2026: in a market this size, monthly medians swing a lot, so the typical value above is the steadier guide.
Typical home value, 2016–2026
Show as a table
| January | Sea Cliff | New York |
|---|---|---|
| 2017 | $686,000 | $298,000 |
| 2018 | $714,000 | $317,000 |
| 2019 | $722,000 | $337,000 |
| 2020 | $740,000 | $353,000 |
| 2021 | $769,000 | $379,000 |
| 2022 | $832,000 | $417,000 |
| 2023 | $893,000 | $437,000 |
| 2024 | $922,000 | $458,000 |
| 2025 | $1,003,000 | $489,000 |
| 2026 | $1,084,000 | $510,000 |
| August 2026 | $1,141,000 | $527,000 |
Sea Cliff and its neighbors
| Town | Typical value | 1-yr change | Days on market | Median income |
|---|---|---|---|---|
| Sea Cliff | $1.14M | +10.2% | — | $193,590 |
| Oyster Bay | $1.06M | +8.3% | — | $160,126 |
| Glen Cove | $829K | +7.5% | 38 | $92,064 |
| Glen Head | $1.39M | +8.2% | — | $138,465 |
| Glenwood Landing | $1.02M | +8.8% | — | $131,573 |
| Port Washington | $1.3M | +7.9% | 19 | $170,127 |
5.9 years of income
The typical Sea Cliff home costs about 5.9 years of the town's median household income, about the same as across New York (6.1).
How Sea Cliff ranks on affordability →
Home value ÷ ACS median household income.
Owners, rent & taxes
U.S. Census Bureau, ACS 2020-2024.
Home values: Zillow Home Value Index (ZHVI), Zillow Research, August 2026. Sales, days on market and supply: Redfin Data Center, May 2026. Income, ownership, taxes and rent: U.S. Census Bureau, American Community Survey. Listings link to their publishers.