Non-material amendments to appeal decision APP/N5090/W/21/3289161 dated 12/07/22 (planning ref 21/3726/FUL) for 'Redevelopment of the site to deliver up to 260 homes and up to 709 sqm GIA of Class E commercial floorspace through the conversion of Barnet House from offices to residential, including extension at roof level, and the front, rear and side elevations alongside the provision of Class E use at ground floor of Barnet House. And the demolition of rear annex and erection of new residential buildings. Together with associated public realm, landscaping, access improvements, car and cycle parking.' Amendments to include: New connecting corridor for fire safety; Replan some apartments to facilitate new corridor; 'Twinning' of some balconies to facilitate new corridor; Replan apartment layouts on top two floors to enable dual means of escape; Replan apartment above substation on noise considerations; Inclusion of local vents and risers in accordance with revised fire strategy; Reconfiguration of landscaping to retain more trees; Rationalisation of basement to improve efficiency of car parking layout; Improved car parking arrangement increasing the car parking ratio from 0.22 to 0.25.

Installation of 16 no. solar panels to second floor flat roof. Roof extension involving rear dormer window with juliette balcony and 2no. front facing rooflights. Upper ground floor side extension with 1no. rooflight. Replacement of windows and doors with double glazing. Conversion of the existing garage into habitable room. Creation of a lightwell by filling up part of the existing driveway ramp to lower ground, floor. Removal of side chimney. Installation of 3no external air conditioning units. Demolition of the existing upper ground floor rear conservatory. New front hardstanding and vehicular access to provide off-street parking. Alterations to front landscaping. (amended description)

Part single, part two storey side and rear extension following demolition of existing orangery with associated new patio and access steps. Conversion of the garage into habitable room, insertion of window to replace the garage door. Roof extension including 2no. rear dormer windows, 2no. side facing rooflights, pitched and crown roof to side extension. New front porch and hard landscaping. Changes to fenestration to side and rear.

Part single, part two-storey side and rear extensions following demolition of existing rear conservatory and chimney to side elevation. Installation of 1no additional entrance to front elevation with new access steps. Extension to roof including, raising the ridge height, 2no dormers to rear elevation and 5no rooflights to front elevation. 1no (obscure glazed) gable window to side elevation to provide conversion of 2no existing flats to 2no single family dwellinghouses. Associated alterations to doors and windows. Associated alterations to landscaping including new raised patio and installation of new glass balustrade and railing to front elevation, installation of access ramp, side/front gate and railing to side elevations. Provision of cycle storage and refuse and recycling storage

Part single, part two-storey side and rear extensions following demolition of existing rear conservatory and chimney to side elevation. Installation of 1no additional entrance to front elevation with new access steps. Extension to roof including, raising the ridge height, 2no dormers to rear elevation and 5no rooflights to front elevation. 1no (obscure glazed) gable window to side elevation to provide conversion of 2no existing flats to 2no single family dwellinghouses. Associated alterations to doors and windows. Associated alterations to landscaping including new raised patio and installation of new glass balustrade and railing to front elevation, installation of access ramp, side/front gate and railing to side elevations. Provision of cycle storage and refuse and recycling storage

Single storey rear extension following demolition of existing single storey lean-to. Construction of a single storey outbuilding with flat roof for use as home office following demolition of Garage 01. Conversion and refurbishment of existing Garage 02 outbuilding into a workshop / games room with enlarged openings, new doors/ windows and new pitched roof. Landscaping works including changes to levels and creation of a lower patio. New timber decking and fencing.