A 9,000-square-foot Fort Lauderdale, Florida, mansion previously listed for just under $13 million is heading to auction on Jan. 19 with no reserve.

But the property isn’t the only item on the block. DeCaro Auctions International will also handle bidding on a 124-foot yacht christened Last Call, according to Daniel DeCaro, founder and CEO of DeCaro Auctions International.

"Someone might come to bid on the real estate and stay to bid on the yacht," he said.

Last Call is currently moored at the property, which includes an 18,000-pound boat lift, as well as more than 200 feet of docking space. Boaters can take full advantage of the property’s access to Florida’s Intracoastal Waterway, Mr. DeCaro said.

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And, as it’s located on a point lot on the Intracoastal, the property offers water views and access to the outdoors from almost every room, he said.

"It had one of the nicest views in Fort Lauderdale," he added.

It’s also close to Fort Lauderdale's Las Olas Boulevard, he added. Guests and residents can walk or bike to shopping, galleries and restaurants.

The gated property boasts a seven-bedroom, nine-bathroom home, a separate guest house and a backyard, plus 380 feet of water frontage. There’s also more than 200 feet of dockage for a yacht.

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The guest house is suitable for a yacht crew, Mr. DeCaro suggested.

The home features an open floor plan, he added. The formal living room has a wall of windows that opens up onto a loggia and pool area, he explained. The water and the city can be seen just beyond the backyard.

The gourmet kitchen, with a breakfast nook, is adjacent to another informal dining area and the family room. There’s also a corner bar, all with water views.

Upstairs, the master suite offers a sitting area with a gas fireplace, a private balcony overlooking the water, dual closets and a bathroom with his-and-hers vanities and a soaking tub. There’s also a home office with beamed ceilings and hardwood floors, a fitness room and a library.

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Outside, the loggia offers plenty of shade to enjoy the outdoors, and there’s lots of patio space around the 60-foot saltwater pool. The grounds feature landscaping with palm trees and other tropical plants, and there’s a large parking area plus a five-car garage.

The property has been on the market for about six months, Mr. DeCaro said. The yacht is being offered by the same owners and has been on the market for about a month.

Last Call, a 124-foot Westport luxury motor yacht, will be offered in a separate auction. It has been fully refurbished, according to Mr. DeCaro. That includes renovated interiors, as well as new engines and electrical systems. There is no reserve price.

The auction for the home will start at 11 a.m. EST, with the yacht auction at noon, Mr. DeCaro said.