- 3 bd
- 1 ba
- 1,686 sqft

The average Seneca County, OH home value is $180,081, up 4.5% over the past year, and homes go to pending in around 8 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: $180,081
1-Year Value Change: +4.5%
(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 Seneca County, OH is $180,081 as of September 2026. This represents a 0.4% increase compared to last month and a 4.5% increase year-over-year.
The median home value in Seneca County, OH ($180,081) compares to Ohio ($245,982) and the U.S. national median ($366,157).
The cities with the highest median home values in Seneca County, OH include: Alvada ($294,086), New Riegel ($261,007), Republic ($235,436), Tiffin ($194,984), Bloomville ($189,848). These cities represent the most expensive areas within the county.