A $40 million restoration couldn’t save this historic castle from bankruptcy. Now it has sold for $72 million - Here’s the real estate lesson

A $40 million restoration brought Oheka Castle back from years of neglect, turning the historic Long Island estate into a celebrated wedding venue, hotel and event destination. But the investment did not prevent its longtime owner from facing bankruptcy. The property has now sold at a private auction for $72 million, plus a buyer premium, ending Gary Melius’s four-decade stewardship of the estate.

The winning bidders were Ronald Browning and Paul Alflen, partners at Gold Coast Property & Estate Management, according to the New York Post report. They will take over the castle’s hotel, restaurant and event operations, along with town-approved development rights for 95 luxury condominiums.

Oheka Castle’s journey from grandeur to abandonment

Financier and philanthropist Otto Hermann Kahn built Oheka Castle on a 443-acre estate in Cold Spring Harbor, Long Island. The French-style château cost an estimated $11 million and became Kahn’s summer home, where he hosted lavish gatherings attended by royalty, heads of state and Hollywood stars.


After Kahn died in 1934, the estate changed hands several times. It served as a retreat for New York City sanitation workers before becoming a government training school for Merchant Marine radio operators.

The Eastern Military Academy occupied the property from 1948 to 1979. During that period, the gardens were bulldozed, rooms were subdivided and walls were painted over. After the academy went bankrupt, the castle was abandoned and suffered vandalism and fires.

By the time Melius bought the estate in 1984 for $1.5 million, it had fallen into severe disrepair. The property lacked electricity, plumbing, windows and doors, according to Oheka’s official history.

The $40 million restoration

Melius began an extensive effort to return the estate to its former grandeur. With architects, historians and researchers helping guide the restoration. By repairing roof, replacing windows, doors, restoring decorative features and recreating the formal gardens using original designs.

The work cost $40 million. Oheka become a prominent wedding venue and a backdrop for film and television productions. It is listed on the National Register of Historic Places and is a member of Historic Hotels of America, as per Oheka’s website.

The restoration helped the estate get its modern identity as a hospitality and events destination but that achievement did not guarantee long-term financial stability for its owner.

Why Oheka Castle sold for $72 million

Melius filed for Chapter 11 bankruptcy amid more than $63.5 million in debt, the New York Post reported. The bankruptcy filing also showed a severe cash shortage: the castle’s hotel, restaurant and event operations had less than $60 in a bank account and no cash on hand.

The auction attracted seven bidders and resulted in a $72 million winning bid, plus a buyer premium. That amount was well below the $137 million valuation assigned to the property in 2025 during its bankruptcy proceedings.

The earlier valuation included town-approved development rights for 95 luxury condominiums. Those rights are now part of what the winning buyers acquire.

The difference between the valuation and auction price is notable, but the figures should not be treated as a direct measure of a loss in market value. An appraisal estimates a property’s value, while an auction reflects the price achieved in a particular sale.

The new owners will also take over Oheka’s existing hospitality operations and must honor wedding and event bookings through at least March 2028, according to the New York Post.

The real estate lesson behind the sale

Oheka Castle’s history shows that a major restoration does not automatically mean a financially successful investment. Preserving a landmark can restore its appeal and create opportunities for hospitality and events, but the business still needs to manage its debt and maintain sufficient cash to operate.

The property’s development rights also formed part of its earlier valuation, giving the estate a potential use beyond its existing hotel and event business. However, the auction price came in substantially below that appraisal.

A property can be historically significant and attract customers but its ownership can face serious financial pressure. The long-term success depends on what it costs to restore a building and also on whether its operations can support the investment.

FAQs About Oheka Castle’s Sale

1. How much did Oheka Castle sell for?

Oheka Castle sold at auction for $72 million, plus a buyer premium, according to the New York Post.

2. Why did Oheka Castle go into bankruptcy?

Its owner, Gary Melius, filed for Chapter 11 bankruptcy amid more than $63.5 million in debt.

3. Who bought Oheka Castle?

Ronald Browning and Paul Alflen, partners at Gold Coast Property & Estate Management, won the auction.

4. How much did Oheka Castle restoration cost?

Restoration cost approximately $40 million.