A WATERFRONT PENTHOUSE IN OSLO

$6.82 MILLION (55 MILLION NORWEGIAN KRONER)

This 3,229-square-foot home is in Oslo West, at the edge of a peninsula on the Oslofjord, where “you can see the cruise ships and boat traffic pass by,” said the owner, Jonny Enger.

The three-bedroom, three-bathroom apartment is on the top floor of a seven-story building constructed in 2014. It has three balconies and a roof terrace, offering a view of Bygdoy Island in the distance. “There are windows all around, and a lot of light comes in,” Mr. Enger said.

The entrance is through a hallway leading to an open living space. To the left is a living-and-dining area with a wall of floor-to-ceiling windows and sliding glass doors that open to a balcony. A small TV room is behind the dining area.

A two-sided gas fireplace divides the living space into smaller and larger areas, and “because of the wide, open space, you can see the fireplace from any spot,” said Jan Fredrik Bonde, a partner in the real estate firm Sem & Johnsen, which has the listing for the apartment.