21 Courtleigh Avenue Barnet EN4 0HT
Part single, part 2-storey front extension incorporating a front entrance porch, part single, part 2-storey rear extension, together with demolishment of single storey side extension, with extension and height increase to roof with rear and side dormer windows, rooflights at front, side and rear, replacement of existing windows at rear and additional flank window ( RETROSPECTIVE)