The Dark Shadows mansion, which most "normal" people know as Seaview Terrace, has a new owner. READ MORE: New Bedford Kids Rushed Home to Watch Dark ShadowsFrom 1966 to 1971, Dark Shadows was our obsession. We collected all sorts of Dark Shadows memorabilia, from posters, trading cards, magazines, a Barnabas Collins replica ring, and plastic vampire teeth, to name a few. Newport's Beloved Dark Shadows Mansion Has A New Owner Getty Images loading...Seaview Terrace, the fifth largest mansion in Newport, is clearly visible from the famous Cliff Walk. Well this massive (and famous) Newport mansion could be the perfect place for you.