After nearly five years of construction, located at 32 West 76th St., the most expensive Upper West Side townhouse is finally hitting the market at the price of $27.5 million.

Situated just off Central Park, the residence comprises six bedrooms and eight bathrooms and spans a massive 10,635 square feet. The entire townhouse was rebuilt from the ground up, with construction beginning in 2015.

Amenities include a high-speed elevator, a home gym, an indoor basketball court, a wine cellar, a luxurious outdoor space, and an expansive roof deck with an outdoor kitchen.

“Eventually it all worked out, but the basketball ...