West Knoyle, Wiltshire
'This handsome home contains five bedrooms, four bathrooms and three reception rooms, plus a converted garage (which now serves as a handy office/playroom) and two acres of lush gardens. Boasting an impressive EPC B rating, the property also features photovoltaic solar and an air source heat pump.' On the market with Jackson-Stops Shaftesbury with a guide price of £1,400,000.
https://www.jackson-stops.co.uk/properties/18971126/sales/shaftesbury
 

Barnstaple, Devon
'Looking for a Grand Designs-style haunt with eco-friendly flair? This subterranean vproperty is the one for you. It contains four bedrooms, three bathrooms and a breathtaking living/dining room, which commands glorious views of both the surrounding countryside and the North Devon coastline. Originally a Victorian water reservoir, it now serves as a truly spectacular home – with sustainable features including triple glazing, a ground source heat pump and a grass roof.' On the market with Jackson-Stops North Devon with a guide price of £825,000.
https://www.jackson-stops.co.uk/properties/19144232/sales/barnstaple

https://www.countryandtownhouse.com/cth-life/properties/eco-homes/