A townhouse owned by Broadway producers Janet and Howard Kagan is in contract.

It was last asking $29.5 million — down from its 2017 asking price of $44 million.

The Real Deal first reported the trade.

The 25-foot-wide property at 11 E. 82nd St. is 12,729 square feet and comes with nine bedrooms.

The six-story spread’s many tony features include three terraces and six marble fireplaces. The Kagans are known for producing “Natasha, Pierre & The Great Comet of 1812” and other hits on the Great White Way.

The listing broker is Louise C. Beit, of Sotheby’s International Realty.

Starchitects Rafael Viñoly and Annabelle Selldorf will face off at the 92nd Street Y on March 15 as part of a two-day all-star lineup at the third-annual “City of Tomorrow” summit organized by Robin Dolch’s PR and marketing firm Hundred Stories.

Tickets went on sale last week.

Top chefs Thomas Keller and Missy Robbins will also take the stage to talk about anchoring neighborhoods through culinary innovation.