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The average Sussex County, NJ home value is $449,637, up 2.9% over the past year, and homes go to pending in around 22 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: $449,637
1-Year Value Change: +2.9%
(Data through August 31, 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 Sussex County, NJ is $449,637 as of August 2026. This represents a 0.2% increase compared to last month and a 2.9% increase year-over-year.
The median home value in Sussex County, NJ ($449,637) compares to New Jersey ($580,353) and the U.S. national median ($368,697).
The cities with the highest median home values in Sussex County, NJ include: Sparta Township ($621,651), Andover ($575,909), Augusta ($554,654), Lafayette Township ($495,292), Branchville ($486,874). These cities represent the most expensive areas within the county.