Actress and singer Jennifer Hudson’s former Upper West Side pad is back on the market at the storied Apthorp, at 390 West End Ave.

But this four-bedroom unit, where she lived from 2015 to 2016, costs far more than a song: The 11th-floor unit is listed for $7.9 million.

The gut-renovated residence also comes with three full bathrooms and a powder room.

It features a living room with a fireplace, a formal dining room with a fireplace and a windowed eat-in kitchen.

Details include chevron oak floors and handcrafted ceiling moldings. As for amenities, there’s a gym, an entertainment suite and a children’s playroom.

Built by William Waldorf Astor in 1908, the Apthorp is on the National Register of Historic Places.

The listing brokers are Anthony Barillo, Fredrik Eklund and John Gomes, of Douglas Elliman.