In Tarzana, a custom-built home once owned by Randy Jackson is on the market for $2.349 million. : The custom-built crib is on the market once again half a decade after the “American Idol” judge sold it for $1.9 million. Jackson took a six-figure loss on the place when he sold it; records show he shelled out $2.7 million for the property in 2005. Set far back from the street, the gated half-acre estate in El Caballero Country Club is approached by a long, winding driveway that ends with a motor court.