A Westchester home designed by Pritzker Prize-winning architect Richard Meier is on the market for $3.99 million, down from its original $4.35 million asking price.

It is also available as an $18,000-a-month rental.

Built in 1972, the 6,044-square-foot property — at 46 Old Roaring Brook Road in Mount Kisco, NY — has four bedrooms, five bathrooms and sits on 6.94 acres.

The interiors were done by legendary fashion designer Norma Kamali.

The property consists of a stone cottage and a glassy modern addition.

There’s custom lighting and a large great room with a vaulted ceiling anchored by a grand staircase. Meier, who stepped away from his firm last year after he was accused of sexual harassment by several women, also included a chef’s kitchen, a home gym and a media room with a wet bar and walls of stone and glass.

The master suite includes a wall of windows, a dressing room with a walk-in cedar closet and an ensuite spa-like bathroom.

Outside, there’s an infinity edge pool overlooking a hillside.

The listing broker is Muffin Dowdle, of Ginnel Real Estate.