If you were looking for cottages like Towan Valley - Trebellan, how about trying these:
Holiday cottages in Porthtowan
Holiday cottages in North Cornwall
Trebellan is a three bedroom beach house set amongst beautiful landscaped gardens in North Cornwall. Inspired by the Cornish landscape, the cottage is styled with luxury furnishings and local artwork. Boasting a sun balcony, open-plan living, decked patio, WiFi and flat screen TVs, this cottage is the perfect sanctuary for guests looking to unwind. It's pet friendly too, so you can make the most of the dog-friendly beaches at Chapel Porth, St Agnes and Portreath which welcome dogs all year round.