Kourtney Kardashian and Travis Barker have bought a beach house in Santa Barbara for $14.5 million. The 43-year-old star and Travis, 46 – who tied the knot earlier this year – recently bought the spectacular beach house from TV star Conan O’Brien, according to Us Weekly. The property boasts 3.5 bathrooms, a two-car garage and even a sound-proofed balcony. The loved-up couple are also able to enjoy views of the ocean, while they are just minutes away from the beach. The brunette beauty and the Blink-182 drummer are also a short distance away from Hollywood stars Ashton Kutcher and Mila Kunis, w…