Thistleknowe 29 Cavendish Avenue Dore Sheffield S17 3NJ
Alterations and extensions to roof to form additional habitable space including raising ridge height and installation of rooflights to front and rear, erection of first floor side extension, single-storey front infill extension with balcony above, single-storey side infill extension, single-storey rear extension, and single-storey attached garage to front, and alteration to fenestration of dwellinghouse