Location: 55 Knightsbridge Parade West, Sovereign Islands, Queensland, AU

Square Footage: 26,000

Bedrooms & Bathrooms: 7 bedrooms & 10 bathrooms

Price: $11,000,000

This Gothic Castle style waterfront mega mansion is located at 55 Knightsbridge Parade West on the Sovereign Islands in Queensland, AU.

It first hit the market in 2010 for $20 million and sold in 2012 for just $5.325 million.

It features approximately 26,000 square feet of living space on 4 floors with 7 bedrooms, 9 full and 1 half bathrooms, foyer with staircase & elevator, formal living & dining rooms, great room, cigar room, home office, library, billiards room, 2nd floor lounge, home theater, gym with sauna, 14-car subterranean garage and more.

Outdoor features include 2 gated entrances, balconies/terraces, rooftop deck, swimming pool with spa and a boat dock.

It is listed at $11,000,000.

*Thanks to HOTR reader Sheldon for the tip!