VIDEO: Inside Hillsborough's 'Flintstone House' before it was colorful controversy
Florence Fang, former publisher of the San Francisco Chronicle, purchased the home at 45 Berryessa Way for $2.8 million in 2017.
She's since added a herd of dinosaur sculptures and other landscaping structures to accommodate future parties.
RELATED: Iconic Flintstones house in Hillsborough gets facelift
The suit alleges Fang's modifications are in violation of several municipal codes.