If you were looking for cottages like Tathra House, how about trying these:
Holiday cottages in North Cornwall
This lovely cottage is located in the Wheal Kitty area, of the quaint village of St Agnes. This charming property offers a great space for a family of four, to enjoy a well-deserved holiday in this beautiful part of the north coast. The doors open from the cosy open plan living area, to a sunny little patio for enjoying a morning cup of tea and once the children are tucked up in bed, enjoy the peace and quiet with a glass of wine on the balcony from the master bedroom.