Demolition of the single storey back addition and rear outbuildings attached to the rear of the main building; erection of side and rear extensions at lower ground, upper ground and first floor level, erection of a rear roof extension to replace the existing dormer window, excavation beneath the main building in connection with the creation of a new basement and the formation of a roof terrace at upper ground floor level to the main building; change of use of the main building from office (Class E) into 2 x two bedroom self-contained flats; erection of a part one storey plus-basement single family dwellinghouse in the rear garden; erection of a new boundary wall with three new entrances to the side elevation; associated landscaping and external alterations.

Erection of single storey extension to side, installation of 2 air source heat pumps to rear, replacement roof, replacement dormer windows and roof light to front, replacement windows to front and rear, rebuild existing chimneys, internal alterations and erection of infill to boundary wall at front following removal of gated access to allow conversion from Council offices to 5 flats with staff office for supported living, following demolition of garage (Amended Description)

Conversion from offices (Class E) to 3 x 2 bed flats and 1 x 1 bed flat (Class C3), provision of plant and cycle storage in basement following partial demolition of single storey extension, demolition of 2 storey offshoot and fire escape, erection of 3 storey offshoot with rainscreen cladding photovoltaic panels to roof, dormer extension to rear, communal bin storage and new gate to rear lane and insertion of ground floor window to north elevation.

<span style="color: rgb(51, 51, 51); background-color: rgb(245, 245, 245);">Change of use to first and second floors from offices (Class E) to 2 no. flats (Class C3), erection of extension to rear and roof extension to allow loft conversion with dormer windows to side alterations to elevations and refuse storage to ground floor. (Retrospective)</span>

Details of Condition 7 - detailed drawings, including sections, at a scale of 1:5 and 1:10 of the: mansard extension; parapets and dormer windows required by planning permission dated 06/07/2016 [LBS Ref 16/AP/1767] granted at appeal APP/A5840/W/16/3165639 decision dated 02/06/2017 for &#39;Extension of the existing mansard roof to create a full storey to match the buildings below and the erection of a new mansard roof above, together with the change of use of part of the ground floor accommodation at no.14 from an office (Use Class B1(a)) to a cafe (Use Class A1/A3) and the change of use of the first, second, third, fourth and fifth floors of no.14 from offices (Use Class B1(a)) to 5 x two bedroom flats and the use of the new roof level accommodation as 2 x one bedroom flats; together with refuse and cycle storage at ground floor level&#39;.