Builder of Puerto Banus goes into administration Favourite Spanish Property Insight › Forums › Spanish Property Forums › Real Estate Topics, News & Discussion › Builder of Puerto Banus goes into administration This topic contains 0 replies, has 1 voice, and was last updated by Anonymous 6 years, 9 months ago. Author Posts February 18, 2012 at 4:57 pm #56731 AnonymousParticipant Inmobiliaria Juban, the company that built Puerto Banus, El Valle de los Caidos, and a lot of new housing around Madrid in the ’50s and ’60s, is reported to have gone into administration. They survived the 2 previous house crashes, but not this one. Makes you wonder who will be left standing when it’s all over. Author Posts The forum ‘Real Estate Topics, News & Discussion’ is closed to new topics and replies.