Commack, NY housing market
The typical Commack home is worth about $825,000, up 4.6% in a year, 57% above the New York typical home. Homes typically sell in 19 days, a little above asking.
Home values, sales, trends and how Commack compares with the towns next door — updated as new data is published.
Commack at a glance
A strong seller's market
Homes are selling faster than new ones are listed: less than two months of supply. Well-priced homes can draw several offers.
Typical home value, 2016–2026
Show as a table
| January | Commack | New York |
|---|---|---|
| 2017 | $504,000 | $298,000 |
| 2018 | $517,000 | $317,000 |
| 2019 | $527,000 | $337,000 |
| 2020 | $546,000 | $353,000 |
| 2021 | $583,000 | $379,000 |
| 2022 | $650,000 | $417,000 |
| 2023 | $687,000 | $437,000 |
| 2024 | $730,000 | $458,000 |
| 2025 | $770,000 | $489,000 |
| 2026 | $806,000 | $510,000 |
| August 2026 | $825,000 | $527,000 |
Commack and its neighbors
| Town | Typical value | 1-yr change | Days on market | Median income |
|---|---|---|---|---|
| Commack | $825K | +4.6% | 19 | $169,792 |
| Smithtown | $829K | +7% | 23 | $152,636 |
| Dix Hills | $1.27M | +11.7% | 21 | $227,944 |
| Kings Park | $763K | +7% | 17 | $121,136 |
| Hauppauge | $814K | +6.9% | 20 | $141,378 |
| Huntington | $936K | +2.6% | 20 | $168,029 |
| Brentwood | $646K | +5% | 47 | — |
4.9 years of income
The typical Commack home costs about 4.9 years of the town's median household income, less than across New York (6.1 years).
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.