Submission of details of a noise assessment for approval of external noise levels incl. reflected and re-radiated noise and details of the sound insulation of the building envelope, orientation of habitable rooms away from major noise sources and of acoustically attenuated mechanical ventilation as necessary to achieve internal room- and (if provided) external amenity noise standards in accordance with the criteria of BS8233:2014, pursuant to Condition 18; details of an enhanced sound insulation value DnT,w and L'nT,w of at least 5dB above the Building Regulations value, for the floor/ceiling/wall structures separating different types of rooms/ uses in adjoining dwellings, pursuant to Condition 19; details of the sound insulation of the floor/ ceiling/ walls separating the commercial part(s) of the premises from dwellings, pursuant to Condition 20; details of the sound insulation of the floor/ ceiling/ walls separating the roof plant room from dwellings, pursuant to Condition 21; details of the external sound level emitted from plant/ machinery/ equipment and mitigation measures as appropriate, pursuant to Condition 22; and details of anti-vibration measures, pursuant to Condition 23 of planning permission reference: 2019/02662/FUL dated 18th March 2021.

Erection of a part two part three storey side extension with hipped roof, at ground, first and second floor level; installation of a new window, replacement of an existing window with a new enlarged window to the rear elevation, installation of a new window to the side elevation at ground floor level; formation of bike and bin stores together with 3no. car parking spaces, electric vehicle charging points, and private amenity space in the rear garden; associated landscaping of the front and rear gardens; conversion of the existing single dwellinghouse into 3no. self-contained flats.

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.

Amalgamation of 2no dwellinghouses into a single family dwellinghouse; erection of rear extensions at third floor level, on top of the existing back additions; demolition of existing single storey rear extensions and erection of a replacement single storey rear extension including the formation of an enlarged roof terrace above the roof of ground floor rear back addition; excavation of the front garden to form lightwells in connection with the enlargement of the existing basements; replacement of existing dormer windows with new dormer windows comprising of windows and French doors with Juliet balconies in the rear roofslope; installation of 2no rooflights in the front roofslope to no. 6 Dewhurst Road; replacement of existing windows with new windows and replacement of the existing single door with double doors at first floor level to the rear elevation; removal of rear fencing and front wall between no. 6 and 8 Dewhurst Road and installation of replacement refuse and cycle stores; erection of new front boundary wall with railings on top and a pedestrian access gate to no. 8 Dewhurst Road; associated landscaping in the front and rear gardens.

Conversion of property from 2no. self-contained flats into a single family dwelling house.

Submission of details of an enhanced sound insulation value DnT,w and L'nT,w of at least 5dB above the Building Regulations value, for the floor/ceiling /wall structures separating different types of rooms/ uses in adjoining dwellings, pursuant to condition 4 of planning permission reference: 2016/04232/FUL granted 3rd August 2017.

Non material amendment to planning permission (ref: 2020/00695/VAR) dated 10 March 2023 for "Variation to conditions 2 (Approved Drawings), 7 (Blue Badge Parking) and 56 (new condition relating to the amount of development, added to non-material amendment permission ref: 2021/0377/NMAT), of the original planning permission (ref: 2017/01841/FUL) granted 3 October 2019" for the "Erection of residential units (Class C3) across three blocks; shared single storey basement with car parking; private open space; hard and soft landscaping; preparatory and associated works (EIA development)". Amendments sought planning permission (ref: 2022/00695/VAR) dated 10 March 2023 relate to: the proposed merger of two adjoining flats on both the 7th and 8th floor of Block C. The 7th floor unit would comprise of the merger of two neighbouring 2b/4p flats, to form a larger single 3b/6p dwelling. The 8th floor unit would comprise of the merger of a 1b/2p and a 3b/5p flat, to form a larger single 4b/8p dwelling.

Replacement of existing glazing to rear mansard windows with new double glazing; replacement of existing rooflights with new rooflights in the front roofslope; installation of bi-folding doors to replace the existing windows and single door, and installation of a boiler flue vent at ground floor level to the rear elevation; installation of a gas meter to front wall of dwellinghouse; tiling of front yard area; demolition of existing bricked front boundary wall and erection of railings to form a new front boundary wall.

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.

Continued use of the five storey property as a 10no. room HMO dwelling. (Use Class sui generis)