Erection of a front and rear roof extension; demolition of existing single storey outbuilding in the rear garden; erection of rear extensions at ground, first, second and third floor level; erection of a single storey rear extension to the side of the extended back addition; partial demolition of the ground floor to form a new window opening; excavation and lowering of rear part of the basement to form a lightwell and courtyard; formation of a roof terrace at third floor level to the rear elevation; infilling of the existing windows, installation of new sliding doors and erection of privacy screens to the rear and side of rear back addition at first floor level in connection with the formation of a roof terrace; alterations to the roof of single storey back addition to include the installation of new rooflights; conversion of the first, second and third floor level into 3 x 1 bedroom self-contained flats; change of use of part of the basement and ground floor level from restaurant (Class E) into 1 x 2 bedroom self-contained flat (Class C3); alterations to the existing shopfront to include installation of new glazing and entrance door to replace the existing; formation of bin and cycle stores at the rear of the property; demolition and re-building of the rear boundary wall to include the installation of new doors to access the bin and cycle stores; replacement of existing windows with new windows at the rear elevation.

Implementation of planning permission ref: 2019/01803/FUL granted 11th September 2019 to establish the comencement of development for the 'Excavation of the front and rear garden to form lightwells in connection with the conversion of the existing building into 2 x 1 bedroom and 2 x 2 bedroom self-contained flats; formation of refuse stores and cycle storage at the front of the property; external alterations to include the installation of new doors and windows, and bricking up of selected windows; associated external alterations.'

Removal of conditions 8, 9 and 10 (parking permits) of planning permission ref: 2006/00041/FUL granted 7th March 2006 for the 'Conversion of first and second floor flat into two self-contained flats; Erection of a single storey rear extension at first floor level, installation of replacement sash window to the rear at second floor level and alterations to existing shopfront at front elevation.'

Replacement of existing single glazed timber sash and casement windows to first and second floor flats with double glazed timber sash and casement windows to match existing.

Non-material amendment to planning permission ref: 2021/00700/FUL granted 25th May 2021 for the 'Erection of a rear roof extension; erection of rear extensions at ground, first and second floor level; alterations to the roof and rear fenestration of ground floor back addition; replacement of existing window with a new window at first floor level to the rear elevation; installation of 4no rooflights in the front roofslope; conversion of the first and second floor level into 1 x 1 bedroom and 1 x 2 bedroom self-contained flats.' Amendments to include increasing the projection of the rear and side ground floor extension, including altering the shape of roof of the extension; enlarging the door and fenestration of the extension.

Conversion of 3no terraced properties from individual dwellinghouses used as HMO (Use Class C4) into 6no. self-contained flats (Use Class C3); replacement of existing doors and windows with new French doors and windows at ground floor level to the rear elevation; alterations to the roof of single storey back additions to include the replacement of existing rooflights with new rooflights and slight raising of the roof to accommodate thermal and waterproofing improvements; replacement of existing windows and doors with new doors and windows to match existing at the front and rear elevations; filling-in of existing window to rear elevation at first floor level to each property with new recessed brickwork; installation of new Automatic Opening Vent (AOV) to existing roof of no. 22 Munden Street; repairing and making good of all existing brickwork and white stucco; replacement rainwater pipe to rear elevations; erection of railings to replace the existing wooden slats on top of the boundary wall to the front elevation; formation of bin stores at the front of no. 21, 22 and 23 Munden Street and a cycle store at the front of no. 21 Munden Street; associated landscaping. (Revised Description)

Deconversion of the existing property from 3no. self-contained flats into a single family dwellinghouse; erection of a single storey rear extension, to the side of existing back addition; demolition of the external two storey store, to the rear elevation at ground and first floor level; installation of new enlarged sliding doors following the removal of existing, to the rear elevation at ground floor level; alterations to the front elevation at ground floor level to include, removal of existing second step to form a step free access to the main front entrance; lowering the rear garden and main building floor level; further excavation of part of the front garden, and excavation of part of the rear garden to form a rear lightwell with a walk on glass rooflight, in connection with the enlargement of the existing basement; alterations within the front lightwell to include, installation of new French doors with side panels following the removal of existing windows to the front elevation, alterations to the wall and existing door to the side elevation, and enlargement of the existing external staircase.

Non-material amendment to planning permission reference: 2020/02310/VAR dated 29th January 2021 for the "Variation of Conditions 2 (approved drawings) and 33 (bedroom numbers) of planning permission reference: 2017/01941/FUL dated 16th October 2017 as amended by 2020/02787/NMAT for the 'Demolition of the existing buildings and erection of a new three storey building (4 storey to the rear) for retail use (Class E) on the ground floor and five self-contained residential units on the first, second and third floors'. Amendments sought include:- changes to the layout and number of bedrooms within the flats; omission of the passenger lift; relocation of cycle and bin stores at ground floor level; relocation of main residential stairwell; new fire escape stairwell between ground and basement floors; changes to external materials to the front, rear and side elevations; change to size and finish of rear balcony doors; amendments to the design of the roof to incorporate a step accommodating the height difference between the front and rear parts of the building; removal of rear access to ground floor commercial space." Non-material Amendments sought include: internal layout changes, 3x louvre ventilation double doors at the rear of the ground floor level, and minor changes to the rear upper floor window details.

Variation of condition 12 and 13 of planning permission ref: 2013/01371/FUL granted 24th June 2013 for the 'Minor material amendment to planning permission ref. 2012/02140/FUL granted on 19 October 2012 for the Change of use from office (Class B1) into 2 x 1 bed flats and 2 x 2 bed flats (Class C3); erection of three storey rear extension (to accommodate an internal staircase to serve the new flats) together with the installation of external staircases providing access between ground and lower ground floor levels; formation of balconies to the rear elevation at first and second floor levels; alterations to windows to form doors on rear elevation at first and second floor levels; bricking up of two doors to rear elevation at second and first floor levels in connection with removal of existing fire escape; removal of chimney stack and dormer to side elevation at second floor level and replacement with infill extension; replacement of existing windows to rear elevation at basement floor level with patio doors and external alterations comprising a new bin storage area and cycle enclosure, to include alterations to the stepped access at the main entrance at ground floor level; increasing the ceiling height of Flats A and B at basement level' to allow the occupiers of the first floor flat (Flat 3) to apply for street parking permits.

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.