St Mawes, Cornwall
At the top of St Mawes, only 350 yards from the beaches, elevated with views over the town and harbour, is this highly energy-efficient home with a top-rating A EPC. Among a small collection of newly built houses, each behind electric gates and down a private driveway, is a five-bedroom property with underfloor heating throughout, a ground source heat pump and sliding aluminium doors across the rear. The open-plan dining-living-kitchen, with a huge island, is connected to the garden, lawn and fire pit through these doors. £2m. Humberts, 01872 278 288