Demolition of existing double garage block and rear conservatory and erection of two storey side extension, single storey rear extension. Removal of part existing roofs and proposed replacement part roof and alterations to windows at the rear (variation of condition 2 (approved drawings) of planning permission DA/21/01241/FUL in respect of amendments to raise the height of the rear extension, remove a window from rear at first floor, and implement a front screening fence, solar panels to rear and heat pumps to roof of rear extension and side elevation including alterations from a window to door in the rear extension (part retrospective)

Amendments to planning permission dated 18th February 2021 (RN:20/06601/FULL) for Variation of condition 1 of planning permission dated 21.5.20 (RN:19/07406/FULL), which itself varied condition 1 and 9 of planning permission dated 20.11.18 (RN: 18/03520/FULL) which itself varied condition 1 of planning permission dated 12 September 2017 (RN: 16/06423/FULL) for, 'Alterations to the existing building including retention & repair of the front and side facades, part demolition & replacement of the rear facade, rear extension of the 2nd-5th floors, removal of existing & introduction of a new 6th floor, introduction of a new set-back 7th floor, extension of the existing basement levels to include two additional basement levels (including one mezzanine level), installation of roof plant & plant screen, public realm works including hard & soft landscaping, removal of the security kiosks, fencing, bollards & gates/barriers to Blackburne's Mews & Culross Street, removal & replacement of 6 No. trees in front of the Grosvenor Square elevation & re-opening of the road on the western side of the Square, all in connection with the use of the building as a hotel (Class C1) with flexible retail/restaurant use at 1st floor, ground floor and basement 1 (Class A1/Class A3/Class C1), flexible restaurant/bar use at 7th floor (Class A3/Class A4/Class C1), leisure/spa facilities within the basement (Class D2/Class C1) & an ancillary ballroom, event spaces, back of house facilities & associated car, cycle parking & servicing facilities accessed from Blackburne's Mews, & other associated works' - NAMELY, to amend Condition 17 to remove reference to the seventh-floor level [requiring public access] and an additional condition to read as follows: The area at seventh floor level designated as a restaurant/bar (Flexible Class A3/A4/C1) must remain open to members of the general public (whether or not they are guests at the hotel or visitors of hotel guests) on not less than 200 days per year

Variation of condition 2 (Approved Drawings) to allow minor material amendments to planning permission ref: 2021/04138/FUL granted 31st May 2022, as amended by 2023/00129/NMAT, for the 'Change of use of part of ground floor and basement from retail (Class E) into 1no. self-contained flat (Class C3); erection of rear extensions at third floor (pod) and first floor levels in connection with the conversion of first, second and third floor level into 2no. self-contained flats; installation of 3no rooflights in the front roofslope and 1no rooflight above the main flat roof at roof level; replacement of existing windows with new windows to the side and rear of first and second floor back additions; replacement of existing dormer window with a new dormer window in the rear roofslope; alterations and increasing the roof of second floor rear back addition; formation of a replacement roof terrace at first floor level to the rear elevation; demolition of part of ground floor and basement floor level including the installation of new window openings and formation of a central courtyard at ground floor level, installation of glazed doors and a window at basement level; alterations to the roof of ground floor rear back addition to include the installation of 3no rooflights; installation of screening fence at ground floor level to the rear elevation.' Amendments to include internal alterations to Unit 1 at basement and ground floor level to change from 1 x 1 bedroom flat to 1 x 2 bedroom flat; alterations to the design of 1no rooflight above the roof of ground floor back addition, replacement of 1no window to the rear elevation and sliding doors to the rear side back addition of basement floor with new bi-folding doors.

Application under Section 73 of the Town and Country Planning Act 1990 to carry out development without compliance with Condition 1 (Approved Plans) of Planning Permission ref: 21/03750/FUL (Demolition of existing house and erection of three storey dwellinghouse (including accommodation in roofspace) and erection of new boundary fencing to left hand side and installation of new entrance gate) dated 26/01/2022. Variation to consist of the following changes by removing single storey room at rear, amendments to roof form of two storey front extension and alterations to the pitch of the main roof slope, including increasing the width of the rear dormer window and scale of the front dormer windows, alteration to window scale and detailing, adding obscure glazed windows to the side elevations, and materials to front and rear elevations; replacing the front side boundary on the right hand side; and addition of solar panels, and air-conditioning units relocated at high level towards the rear of the house.

Application to vary condition 2 of planning consent 213207 for the proposed erection of a first floor over existing dwelling with 1 no. flat roof dormer to the side elevation, 3 no. roof lights and 2 no. Juliet balconies, erection of a part single part two storey side extension with 2 no. roof lights following demolition of existing garage, erection of a new wall and gate to front drive to replace existing timber fence, plus changes to fenestration. Condition 2 relates to the approved details and the variation is to raise part of the roof to amend the ceiling height to bedroom 2.

Application to vary condition 2 of planning consent 220657 for the proposed erection of part single, part two-storey side/rear extension following demolition of existing garage and link wall, erection of a single storey rear extension, the erection of a boundary fence, insertion of 1 no. dormer to side elevation, erection of raised patio in rear garden, changes to fenestration and associated roof alterations. Condition 2 refers to approved details and the variation is to allow the increase in size of the proposed rear extension, addition of roof lights and roof lanterns, alterations to the patio area and changes to fenestration.

Variation of Condition 1 (Approved Plans) pursuant to planning permission 21/AP/2528 for Demolition of existing rear two storey outrigger and construction of ground floor side and rear extensions and lower ground floor rear extension The amendment seeks the following: reduction of scope to the rear ground and first floor extension. The total area reduction in terms of GIA footprint at ground floor level is 13sqm and 3.9sqm at first floor respectively. The depth of the extension has been considerably reduced to 3.6m. - Boundary fence/wall with 321 Lordship Lane : The boundary wall/fence due to being in poor condition and at risk of collapsing is to be rebuilt. - As a result of the reduction in extension depth the flank wall of the proposed extension is to now be built astride to this boundary wall, as shown on the amended architectural plans. - First floor, rear elevation : Reduction in depth of the first floor massing, commensurate with the reduction at ground floor. Omission of the window to the splayed corner. - Side extension : Introduction of a rooflight within the flat roof of the side extension in lieu of the exposed timber rafters indicated on the approved scheme.

Variation of condition 1 (Approved Plans) of planning permission 19/6319/FUL dated 26/02/2020 for `Conversion of existing 3no. flats into 1no. single family dwellinghouse including partial demolition of the existing building and demolition of two existing garages, construction of a new basement level with plant areas, part single, part two storey side and rear extensions with associated alterations and extension to roof with 2no. rear dormer windows. replacement of windows including new bay windows to front elevation. New boundary fence and walls with additional vehicular access`. Variation to include removal of consented basement level

Variation of condition 2 of planning permission ref: 2020/02540/FUL granted 25th January 2021 for the 'Demolition of existing timber yard storage building and erection of a replacement part one, part three storey plus basement building with a roof terrace at first floor level to provide 1 x 1 bedroom residential unit (Class C3) with flexible commercial floorspace (Class E) at basement and ground floor level fronting Kelvedon Road and Darlan Road; erection of a part one and part three storey 2 bedroom single family dwellinghouse (Class C3) fronting Kelvedon Road elevation' to allow amendments to the approved drawings to include: alterations to north eastern elevation to change second floor roof window with a dormer window, enlargement of ground floor windows, alterations to south eastern elevation to increase the size of the dormer window, alterations to refuse storage, provision of an external amenity space associated with the Class E unit, additional high level window on the ground floor to be made fixed shut, alterations to south western elevation to allow all windows to be made of aluminium casement frames, additional window to roof level, dormer window panes to change from 3 to 2, ground floor north western wall to be set back further, increasing the size of the dormer of dwellinghouse, 2no exterior gutters to be constructed of cast iron, reducing the height of the front fencing/gates to 1.8m, alterations to north western elevation to include the additional of a conservation type roof window for bathroom, part of the top of boundary wall to be finished in lead, alterations to front basement lightwell, basement to extend to church wall, alterations to ground floor layout, additional obscure glazed panels in terrace of dwellinghouse, alterations to first and second floor layouts and AOV roof window over stairs of dwellinghouse.

Variation of Condition No. 2 of DC/20/1341/FUL - Works include demolition of single storey extension to rear of listed building and erection of replacement single storey extension with roof terrace above. Conversion of first floor and attic of listed building to single flat/maisonette. Enlargement of 2 No. dormers and insertion of 2 No. proposed rooflights to rear of listed building. Insertion of new doorset behind existing doorset to front of listed building. Reinstatement of personnel door to side of listed building. Recladding/thermal upgrading of external walls where necessary. Insertion of new window and entrance to rear of listed building. Making good hard landscaping and boundary fence. Conversion of existing outbuilding to utility area, store and customer/staff WC. Creation of new opening in existing wall to allow access from shop to tearoom - Amendments to the design of the outbuilding and small amendments to proposed internal layouts and additional strengthening works to main roof