I can recommend the Looe and Polperro areas on the south coast.
Lived here for 14 years.wish i had moved here 30 years earlier. A balance of holiday homes and residents. Active local events and social life, even in the winter. Towns full of privately owned shops rather than big chains. 45 minutes from Plymouth City Centre. Rail connections. Beautiful beaches and Harbours, Restaurants. Easy access to main roads. Newquay Airport 45 minutes away. If you need any further info please PM me.