Pepperidge Hall was the estate of Christopher Robert in Oakdale. The house was built in 1889 for his bride at the cost of $1,500,000. The Robert home was one of the three most famous residences on the South Shore. A large inner courtyard with a 30′ by 50′ pool and fountain dominated the plan, and a 109-foot glass conversancy stood on the west side of the rectangle. Stepped gables, turrets, bay windows, numerous chimneys, stables, a dairy and carriage house were showcased. The house itself consisted of four wings with 67 rooms and accommodations for 20 servants. A conservatory was built to the west of the house. The Roberts lived at the estate for seven years before selling it.
The Roberts were the first and last to live at the house, It passed through the hands of numerous caretakers through the years. The house was used for a time as a hunting lodge and for an experiment in the raising of silk worms indoors directed by Dr. Ludwig Harpootlian.. Several silent films utilized the mansion as a backdrop, including “Lady Slippers”, “To Hell with the Kaiser”, and “Dead Men Tell No Tales.”
In 1939, it was supposed to be acquired by the Royal Fraternity of Master Metaphysicians as a rest and study retreat for its members., but that fell through. The house and property were finally sold in 1941. The house was razed and the property was cut up into building lots.
Sources:
"METAPHYSICIANS BAR DEAL: PURCHASE OF PEPPERIDGE HALL IS DROPPED IN CONTRACT DISPUTE." New York Times. December 10, 1939
“Proud Suffolk Chateau Doomed by Progress.” Brooklyn Eagle. January 19, 1941
"To Raze Old Long Island Home." New York Times. January 11, 1941
“2D Estate Bought by Metaphysicians; Pepperidge Hall, Once Famous Long Island Residence, Is Purchased for $15,000 to be a New Haven. The 65-Acre Tract Is Near the Vanderbilt Property Acquired by Society Last Year.” New York Times. August 4, 1939
“A Vanished Gilded Age Mansion - The Saga of Pepperidge Hall.” The Abandoned Places, 23 Mar. 2021, theabandonedplaces.com/a-vanished-gilded-age-mansion-the-saga-of-pepperidge-hall/