Part conversion of garage to bedroom, install new pitched roof over and tiled roof to conservatory

Demolish existing conservatory structure and construction of a single storey kitchen extension with entrance hall, single storey extension to existing GF toilet/ utility room to create GF bathroom to service new GF bedroom (converted from existing kitchen). Replacement aluminium windows to rear and side elevations. New conservation Velux on existing kitchen tiled roof and conversion of existing garage into self contained annexe