$4,700
3 bd2 ba1,150 sqft
516 Rocca Ave

The average Sign Hill, CA home value is $1,226,096, down 0.6% over the past year.
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: $1,226,096
1-year Value Change: -0.6%
(Data through January 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.