The property first came up for sale three years ago for $7.15 million and was more recently listed at $6.375 million. Over the last decade, it was put up for lease for as much as $19,500 a month.
» Photos: Take a look inside ′The Brady Bunch′ House
Williams, 65, is known for his role as the eldest Brady son, Greg, on the beloved series "The Brady Bunch." Since the show's conclusion in 1974, the actor has appeared in multiple television and movie spinoffs, including "The Brady Bunch Variety Hour," "A Very Brady Christmas" and "The Brady Bunch Movie." Recently, Williams and the other actors who played the "Brady Bunch" siblings got together for HGTV's "A Very Brady Renovation."