Karl O’Hanlon and his wife Anita at the Château St Pierre de Serjac in France’s Languedoc region.

Dubliner Karl O’Hanlon is a developer, hotelier and interior designer who specialises in restoring and operating wine estates and historic French buil(...)

The French export to us their wine, and we export to them our property developers. Seems like a good deal to me.Karl O’Hanlon, a Dubliner who runs a p(...)

Château St Pierre de Serjac

Karl O’Hanlon is at it again. The Dublin-born developer’s French company, Domaine & Demeure, has acquired another chateau in Hérault to transform (...)