If you were looking for cottages like Tresco, how about trying these:
Holiday cottages in West Cornwall
Tresco is an excellent bolthole to escape, unwind and recharge your batteries. This apartment sleeps two and is perfectly positioned for surfing pursuits, at the top of the cove above the seeping golden sands of Sennen beach, Tresco is perfect for a couple wanting to enjoy Cornish adventures and the salty sea air. It also boasts the addition of a private garden and parking space.