About Us


Matt O'Sullivan, Auctioneers opened for business in 1982 and are now a well established firm operating in Connemara, West Galway and South Mayo. Our knowledge of property on the Connemara Coast and bordering the great Western Angling lakes is unrivalled. Our fully qualified and experienced negotiators are available to help and advise on all matters relating to the buying and selling of property in the area.


We have offices at Clifden and Cong open six days a week and appointments outside office hours can be arranged to suit clients.


We are happy to value your property free of charge if you are thinking of selling. Properties are photographed and brochures prepared and displayed in both offices and on the internet- also free of charge. We are also able to provide a mortgage, investment and insurance service.