- 1 bd
- 1 ba
- 700 sqft

The average Lewis County, NY home value is $198,555, up 4.7% over the past year, and homes go to pending in around 36 days. (Updated on )
Zillow Home Value Index (ZHVI), built from the ground up by measuring monthly changes in property level Zestimates, captures both the level and home values across a wide variety of geographies and housing types.
Typical Home Values: $198,555
1-Year Value Change: +4.7%
(Data through September 30, 2026)
Zillow is more than a place to browse homes. It’s a place to connect with a local agent, explore financing solutions, schedule home tours, understand your buying and selling power, and more.
The median home value in Lewis County, NY is $198,555 as of September 2026. This represents a 0.2% increase compared to last month and a 4.7% increase year-over-year.
The median home value in Lewis County, NY ($198,555) compares to New York ($524,942) and the U.S. national median ($366,157).
The cities with the highest median home values in Lewis County, NY include: Brantingham ($350,326), Greig ($245,721), Copenhagen ($212,195), Castorland ($212,024), West Leyden ($207,910). These cities represent the most expensive areas within the county.