Photos: This Is The Most Expensive Home In New Jersey

MAHWAH, NJ — The Crocker Mansion — the state's most expensive property for sale — is located in the township and recently underwent a seven-year restoration project.

The 12.5-acre estate — with its fully-restored, 55,000-square-foot Jacobean-style estate — is nestled in the Ramapo Mountains for $48 million with Christie's International Real Estate.

A restaurant-style kitchen is able to serve 250 meals at a time. There is also a state-of-the-art wine room, with a connected wine cellar, poker room, cigar room with humidors, a spa with a lap pool with attached steam room and saunas, a massage room, billiard room, theatre and beauty salon.

Darlington’s 100-year-old Aeolian player organ, one of the last in the world, has been completely restored and is fully operational.

Restoring the mansion to its turn-of-the century look took as long as it did because 12,000 square feet was added to the house.

A professional tennis court, swimming pool, two cabanas, two fountains and an eight-car garage were also built.

More than 475 windows were installed to "protect the original character of the building," the original slate roof was replaced and the heating and air conditioning systems were replaced during the seven-year restoration.

The house is modeled after the historic Bramshill House in England. It was constructed from 1902 to 1907 and designed by James Brite, whose architectural firm Brite and Bacon designed the original Madison Square Garden and the Lincoln Memorial.

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Photos: The Darlington estate. — Courtesy of Christie's International Real Estate