61 Quarrendon Street London SW6 3ST
Erection of a rear extension at second floor level over part of the existing back addition; erection of a single storey rear extension, to the side and rear of the existing back addition with new rooflights above the ground floor extension; further excavation of the front and rear garden and underneath the existing building to form new lightwells in connection with the enlargement of the existing basement and front lightwell; installation French doors and side glazed panels together with a Juliet balcony to replace the existing window at first floor level to the rear elevation; erection of railings on top of the front boundary wall.