Conversion of single family dwelling house into four self contained flats; two-storey side extension, part single, part first floor rear extensions; rear dormer window, two roof lights to front roofslope (Following demolition of existing conservatory and garage, removal of chimneys); alterations to the existing roof structure; associated cycle and vehicle parking, refuse storage and amenity space

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.

Conversion of single dwelling house into two self-contained flats; part two, part single storey side/rear extension; porch extension; raising of height of the rear roof extension; two additional roof lights to existing front roofslope; associated refuse and cycle storage and parking (Following demolition of existing garage)

Details of proposed energy source for heating and hot water for the development plan pursuant to condition 7 of planning permission Ref: 215324FUL dated 11.01.2023 "Conversion of existing HMO (House in Multiple Occupation) to five flats; two storey side/rear extension with rear inset balconies at first floor, single storey rear extension; rear mansard roof extension; replacement of existing uPVC windows with double glazed timber sash windows; installation of three rooflights to front roofslope; associated soft landscaping, refuse and cycle storage; front boundary wall and gate, lower boundary wall to side courtyard (following demolition of existing single storey rear and outbuilding)"

Erection of single storey rear and two storey rear infill extensions, and rear dormer roof extension with Juliet balcony and installation of 3no. front roof lights. Subdivision of existing house into 3no. self-contained flats. Demolition of outbuilding and erection of 1no. single storey dwelling to the rear of site. Associated provision of cycle storage, refuse /recycling storage and outdoor amenity space.

Application for a Non-Material Amendment in (S96a) seeking to allow the reduction of ground floor side extension, changes to rear glazing treatment, changes to the size of roof dormers and position of rooflights, changes to rear balcony size, in relation to planning permission reference 213544FUL dated 25/05/2022 for ' Conversion of existing house into 8no. self-contained flats; part single, part two storey rear and side (wraparound) extension (following demolition of existing additions); conversion of roof space into habitable space including installation of rooflights and dormer windows; provision of amenity space, cycle storage, refuse storage and 2no. car parking spaces; and alterations to boundary treatment including installation of 2no. pedestrian gates'

Details required for Conditions 6 (Refuse Facilities) and 7 (Secure Cycle Parking Facilities) of planning permission 23/00730/FUL (Conversion of a house and 2nos self- contained apartment into a single dwelling house. Demolition of existing rear conservatory, erection of single storey rear extension, roof extension with 1nos rear and 2nos side dormer to facilitate loft conversion. Installation of new gate and upgrade the driveway. Renovation of existing outbuilding and erection of single storey rear outbuilding attached with the existing outbuilding. Fenestration alteration, installation of solar panels in outbuilding roof and associated works.)

Details required for Condition 5 (Fire Safety Strategy) of planning permission 23/00730/FUL (Conversion of a house and 2nos self- contained apartment into a single dwelling house. Demolition of existing rear conservatory, erection of single storey rear extension, roof extension with 1nos rear and 2nos side dormer to facilitate loft conversion. Installation of new gate and upgrade the driveway. Renovation of existing outbuilding and erection of single storey rear outbuilding attached with the existing outbuilding. Fenestration alteration, installation of solar panels in outbuilding roof and associated works.)

Details of sound insulation assessment and mitigation measures pursuant to condition 8 of planning permission ref: 215324FUL dated 11.01.2023 for: Conversion of existing HMO (House in Multiple Occupation) to five flats; two storey side/rear extension with rear inset balconies at first floor, single storey rear extension; rear mansard roof extension; replacement of existing uPVC windows with double glazed timber sash windows; installation of three rooflights to front roofslope; associated soft landscaping, refuse and cycle storage; front boundary wall and gate, lower boundary wall to side courtyard (following demolition of existing single storey rear and outbuilding)

Proposed development works to three existing blocks of flats. The proposals include new External Wall Insulation (EWI), new balconies, new windows and external doors, refurbishment of the communal areas, new car parking, demolition of the existing balconies and construction of new ones, new sprinklers and a new sprinkler tank house, demolition of the existing entrances and construction of new entrance lobbies, the extension of the roof parapets, a new district heating system and energy centre, upgrade of the smoke ventilation system and building fire safety, replacement of the core services (power/ cold water), new SUDs and associated landscaping works.