Stockton's Weston Ranch neighborhood, a subdivision of modest tract homes built in the mid-1990s, had the worst foreclosure rate in the area according to ACORN, a now defunct national advocacy group for low and moderate-income families. Stockton found itself squarely at the center of the 2000s' speculative housing bubble. Real estate in Stockton more than tripled in value between 1998 and 2005, but when the bubble burst in 2007, the ensuing financial crisis made Stockton one of the hardest-hit cities in United States.