Archive · 25 Aug 2026
Mark Zuckerberg Buys Historic Irish Castle With Dark Legend
Mark Zuckerberg and Priscilla Chan have bought an old castle in Ireland.
The castle is called Strancally Castle and sits on a very large estate.
It was built almost 200 years ago and has 11 bedrooms.
The property is beside the River Blackwater in County Waterford.
People in the area tell a spooky story about an older castle that once stood there.
The story says visitors were dropped into the river through a hidden opening.
However, the writer who recorded the story said it was probably only folklore.
The castle’s former owners restored it, and Zuckerberg’s family plans to care for the property.
Mark Zuckerberg and Priscilla Chan bought Strancally Castle, a 440-acre estate in County Waterford.
The off-market deal was reportedly valued between €20 million and €30 million.
The Gothic Revival castle was built between 1827 and 1830 for former Tory MP John Keily.
Local folklore claims an earlier castle contained a passage used to drop bound visitors into the River Blackwater.
The previous owners restored the estate for 25 years, and Zuckerberg’s family plans to maintain it as a home.
- Who
- Mark Zuckerberg and Priscilla Chan bought the estate from Michael and Giancarla Alen-Buckley.
- What
- They purchased Strancally Castle, a 440-acre Gothic Revival estate.
- When
- The purchase was recently completed; the articles do not give a specific closing date.
- Where
- Strancally Castle is in County Waterford on the River Blackwater, about 150 kilometers southwest of Dublin.
- Why
- The family is expected to use it as a home during visits to Ireland and continue maintaining and enhancing the property.
- Reported price
- Between €20 million and €30 million
- Estate size
- 440 acres
- Location
- County Waterford, on the River Blackwater
- Architecture
- Three-storey Gothic Revival mansion
- Construction
- Built between 1827 and 1830 for John Keily
- Features
- 11 bedrooms, a marble fireplace and a cantilevered staircase
- Previous ownership
- Michael and Giancarla Alen-Buckley owned and restored the estate for 25 years