New York City’s final location of the Cotton Club, inspired by the legendary Harlem haunt of Duke Ellington and Cab Calloway, has listed for sale.

The most recent iteration of the jazz venue, located far west on 125th Street below the Riverside Drive viaduct, played its final note last year. Now it’s on the market for $20 million.

Serhant agent Tay Tiwoni holds the historic listing. The lot spans roughly 12,600 square feet, with a buildable area of 37,800 square feet — meaning potential for redevelopment.

“We really see this as an opportunity to add value to the community,” Tiwoni told The Post.

The surrounding neighborhood has underdone a flurry of construction over the last decade for Columbia University’s extension — two buildings are across the street from this listed building. The

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