Conversion of the existing single dwellinghouse into 2no. self-contained flats consisting of 2 x two bedroom flats; erection of an additional floor at roof level in connection with the creation of a one bedroom self-contained flat; erection of a rear extension at third floor level over part of the existing back addition.

Removal of conditions 10 (parking permit), 11 (parking permit scheme), 12 (postal address), 17 (obscure glazing), 18 (roof terrace) and 19 (screening) of planning permission reference: 2011/03150/FUL granted 11th January 2012 for the 'Conversion of property to use as three self contained flats (1x 1 bedroom and 2x 2 bedroom); creation of a roof terrace including erection of a glass balustrade at roof level; 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.'

Implementation of planning permission ref: 2018/01652/FUL granted 15th March 2019 for the 'Erection of two additional floors at roof level in connection with the creation of 3 x 1 bedroom and 2 x 2 bedroom self-contained flats; erection of a rear extension at first floor level in connection with the creation of cycle parking; erection of a three storey rear extension at first, second and third floor level to house an external staircase and lift ; formation of roof terraces at third and fourth floor level; replacement of existing windows with new windows and balconies at first and second floor level to the front elevation; and associated access and landscaping alterations to include green roofs at first, fourth, and roof levels'.

Regularisation for the de-conversion of the existing building from 2no. self-contained flats into a single family dwellinghouse; erection of a rear extension at ground floor level; installation of a Juliette balcony at first floor level, erection of a single storey side and rear extension at lower ground floor level; erection of a glass box structure over part of the proposed lower ground floor side extension, replacement external steps to the front elevation at lower ground floor level; erection of glass balustrade on top of the existing rear extension at ground floor level, in connection with the formation of a new roof terrace; installation of new double glazed windows to replace existing; landscaping of the rear garden to form a new patio; associated internal and external alterations.

Deconversion of the existing property from 3no. self-contained flats into a single family dwellinghouse; erection of a front and rear roof extension, including installation of 3no. rooflights on top of the main flat roof, 3no. rooflights in the roofslopes to the front elevation, and a rear dormer window; erection of a rear extension at second floor level, over part of the existing back addition; repositioning and installation of 3no. new windows following the removal and infilling of existing to the side elevation, installation of new French doors with side panels and a Juliette balcony following the removal of existing window to the rear elevation of first floor back addition.

Variation of conditions 9 and 10 (parking permits) of planning permission reference: 2019/00003/FUL granted 27th March 2019 for the 'Erection of a rear roof extension, involving an increase in the ridge height; erection of a part one, part two, part three storey rear extension at ground, first and second floor levels; excavation of the front garden and part of the rear garden to form lightwells, in connection with the creation of a new basement; erection of a single storey outbuilding in the rear of the rear garden to be used ancillary to Flat 1; conversion of the existing building from a House in Multiple Occupation into 5no. self-contained flats, comprising of 1no. one bedroom and 4no. two bedroom flats', to allow the occupier of Flat 3 to apply for a street parking permit.

Erection of a rear extension, formation of a roof terrace and installation of one new window to replace the existing window at first floor level to the rear elevation; erection of a single storey front extension at ground floor level; installation of a new bay window to replace the existing shopfront at ground floor level; excavation of part of the front garden to form a lightwell in connection with the enlargement of the existing basement; installation of new windows to replace the existing window at first floor level, installation of new windows and door to replace the existing windows and door at ground floor level to the side elevation including the raising of the Hartismere Road elevation of the first floor back addition to remove the pitched roof and create a flat roof; installation of a rooflight above the roof of single storey back addition; change of use of the basement and ground floor level from retail (Class E) into residential (Class C3) in connection with the conversion of existing building into 2 x 1 bedroom and 1 x 2 bedroom self-contained flats.

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.

Non-material amendment to planning permission reference: 2022/02147/FUL dated 22nd March 2023 for the 'Erection of an additional floor at roof level together with a roof terrace to the front elevation; erection of a rear extension at second floor level, on top of the existing back addition; conversion of ground, first and second floor level into 1 x 1 bedroom and 1 x 2 bedroom self-contained flats.' Amendments sought include, alterations to the internal layout and external fenestration, including relocation of the first floor living room to the second floor level, and to provide door access to the external terrace.

De-conversion of the existing building comprising of 3no self-contained flats into a single family dwellinghouse; erection of rear extensions at ground and first floor level following partial demolition of the ground floor back addition and the single storey shed at the side of the building; creation of a new porch entrance to flank elevation, associated alterations to the flank boundary wall including installation of wrought iron metal gate and bricking up of the existing gate entrance: erection of bin store, installation of new windows to replace the existing windows and new rooflights in main roof slope fronting Hartswood Road elevation