California conforms to the federal rule on home sale, so it is excluded from both your federal and state return (up to $250K, $500K married). You have no CA source income and do not need to file a CA return or pay CA estimated taxes (Ref: https://www.ftb.ca.gov/file/personal/income-types/income-from-the-sale-of-your-home.html)
New York also conforms, so no NY tax is due either (https://mordfin.com/blog/how-do-i-estimate-capital-gains-taxes-on-real-estate-in-new-york/)
