Mark Zuckerberg buys Strancally Castle estate in Ireland, a 440-acre gothic-style property in County Waterford, as a base for visits to the country where Meta maintains its international headquarters. The off-market deal, reported by the Irish Times, is estimated between €20 million and €30 million, roughly 10% of the cost of his 387-foot superyacht. The Meta CEO and his wife, Priscilla Chan, are excited to continue caring for this historic home, according to a spokesperson.
Historic Strancally Castle: A Gothic Masterpiece
Built in 1830 for John Keily, a former Conservative MP, Strancally Castle was designed by architects James and George Richard Pain on a lavish scale. The property features sandstone and limestone ashlar construction, with a dining room so far from the kitchen that a brisk walk of four and a half minutes is required. The National Built Heritage Service notes the high quality stone masonry and craftsmanship, though it adds a barbed compliment about the dour tone of the composition.
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Previous Stewardship and Renovation
Michael Alen-Buckley, co-founder of RAB Capital, and his wife Giancarla, a scion of the Rocco Forte Hotels family, purchased the estate in the early 2000s and undertook extensive renovations. They expressed gratitude for the opportunity to save and restore the castle, and are delighted that Zuckerberg and Chan intend to build on their stewardship by investing in sustainable maintenance and enhancement of the property and grounds.
Zuckerberg's Growing Global Property Portfolio
This acquisition adds to Zuckerberg's known real estate holdings, which include properties in Palo Alto, Lake Tahoe, and Hawaii. The Ireland purchase aligns with Meta's significant presence in Dublin, where the company's international headquarters employ thousands. The castle will serve as a private retreat while also symbolizing Zuckerberg's commitment to the region.
| Property | Location | Estimated Value |
|---|---|---|
| Strancally Castle | County Waterford, Ireland | €20-30 million |
| Superyacht (387 ft) | Various | €200-300 million |
| Palo Alto Residence | California, USA | ~$10 million |
Key Takeaways from the Strancally Castle Purchase
- Strategic location near Meta's international headquarters in Dublin.
- Historic preservation with a commitment to sustainable maintenance.
- Off-market deal with undisclosed price, estimated at €20-30 million.
- Luxury amenities including 440 acres of estate grounds.
- Celebrity real estate trend of tech moguls acquiring Irish heritage properties.
FAQ: Mark Zuckerberg's Ireland Castle Purchase
Why did Mark Zuckerberg buy Strancally Castle?
Zuckerberg and his wife Priscilla Chan purchased the castle to use as a base during visits to Ireland, where Meta has its international headquarters. They plan to continue caring for the historic home and invest in its maintenance.

How much did Zuckerberg pay for Strancally Castle?
The exact price was not disclosed, but the Irish Times estimated the off-market deal at between €20 million and €30 million, which is about 10% of the cost of his superyacht.
What is the history of Strancally Castle?
Built in 1830 for John Keily, a former Conservative MP, the castle was designed by architects James and George Richard Pain. It features sandstone and limestone ashlar construction and was renovated in the early 2000s by the Alen-Buckley family.
This acquisition underscores Zuckerberg's affinity for unique, historic properties and his strategic investment in Ireland. As Meta continues to expand its European operations, Strancally Castle stands as a personal and corporate symbol of his commitment to the region. The castle's rich heritage and architectural significance will now be preserved under new stewardship, ensuring its legacy for generations to come.
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