The Town and Country Planning (General Permitted Development) (England
PART 14 E+W Renewable energy Class A – installation or alteration etc of solar equipment on domestic premises E+W Permitted development E+W. A. The installation, alteration or replacement of microgeneration solar PV or solar thermal equipment on— (a) a dwellinghouse or a block of flats; or (b) a building situated within the curtilage of a dwellinghouse or a block of flats.