Known as the Sea Castle, this 1930s oceanfront ... wave-patterned roof and diamond-paned windows, the main house features a great room with a wood-lined ceiling, a two-story curved fireplace ...

Known as the Sea Castle, this 1930s oceanfront ... wave-patterned roof and diamond-paned windows, the main house features a great room with a wood-lined ceiling, a two-story curved fireplace ...

Many of the floors have radiant heat, and the house has seven heating systems. Iwanski tried to sell it for more than $5 million in 2011. He advertised on a highway billboard that the castle ...