Demetrius Simms

The converted San Francisco firehouse dates back to 1909. Now listed for $8 million, the Noe Valley home features the original alarm bell, a fire pole and a rooftop deck.

The 2-bedroom Roanoke Reef floating home also has a rooftop deck and a 46-foot mooring.

The floating home in the Roanoke Reef enclave in Seattle's Eastlake neighborhood just listed for $4.7 million with a rooftop deck, a hot tub and a 46-foot mooring.

The townhouse in New York's Greenwich Village, originally built in 1839 as a single-family home but since converted into 5 floor-through apartments, is up for grabs at $27.5 million.

Dubbed One Beachlands, the brand-new 12,000-square-foot contemporary mansion on the West Coast of Barbados has six ocean-facing bedrooms.

A modern villa on the West Coast of Barbados, dubbed One Beachlands, lists for $25 million with six ocean-facing bedrooms and a 75-foot pool.

The five-bedroom home designed by architect Russell Shubin in L.A.'s Pacific Palisades is a multi-story assemblage of rusticated stone, Afromosia wood and vast expanses of glass.

The Pacific Palisades home, designed by architect Russell Shubin, is a multi-story assemblage of rusticated stone, Afromosia wood and vast expanses of glass.

The sale of the two-story home at Ritz-Carlton Reserve's Dorado Beach Estates marks the island's highest year-to-date residential transaction.

The two-story villa at Ritz-Carlton Reserve's Dorado Beach Estates in Puerto Rico just sold for $20 million, becoming the island's highest sale year to date.