A Hamptons estate owned by Yvette Biddle Hentic, the daughter of the late Pandora Duke Biddle — an heiress of the Duke tobacco and energy empire — has hit the market for $17.45 million.

The eight-bedroom home, at 103 Great Plains Road in Southampton’s estate section, is 12,635 square feet and sits on 3.4 acres.

Inside, there’s a formal dining room, a custom bar, a large living room and two wood-burning fireplaces.

The main suite comes with a sitting room, two bathrooms and a steam-room shower.

There’s also wraparound ipe-wood decking, a new pool and a separate two-bedroom apartment above a detached three-car garage.

Hentic’s great-grandfather was Anthony J. Drexel Biddle, ambassador to Poland.

The listing brokers are mother-daughter team Michaela and Paulina Keszler, of Douglas Elliman.