Amalgamation of 5 flats into a single residential dwelling; rear extension to lower ground floor level and walk on skylight and roof to create a new ground floor level terrace; ground floor wrap around extension with full width sliding glass doors and partially glazed roof; refurbishment and replacement of windows to front and rear elevation; internal reconfiguration on all floors.

Variation of condition 1 (Approved Plans) of planning permission dated 28th April 2020 (RN:19/08283/FULL) for the Variation of condition 1 (approved drawings and reports) of planning permission (RN: 17/11306/FULL) for the Extensions to the existing building at roof, ground and lower ground level in connection with the provision of 961sqm (GEA) Class D1 floorspace and 9 residential flats (Class C3), together with associated parking) from RN:19/08283/FULL. Namely, amendments to the proposed materials including glazed brick to render within the lightwell, curved brick to straight brick to the area of curved elevation, bronze windows to powder coated aluminium windows and slate plinth to dark Portland stone plinth and amendments to the proposed roof including changes to the design of the link corridor roof, structural glass to curtain walling at the link corridor and a raise of the roof level where it must accommodate an existing stone architrave.

Amendments to planning permission dated 24 November 2022 (RN: 22/04522/FULL) for demolition of existing buildings and the construction of a new five storey building, with a rebuilt front facade to no. 74, to provide 7 residential flats and the excavation of basement to provide car parking, plant and bike storage; demolition of existing rear garages and the erection of 2 additional residential dwellings. Introduction of a car lift; and associated landscaping; NAMELY, changes to the fenestration on the flank elevations at third floor level only, adding additional windows.

Variation of condition 1 of planning permission dated 2nd November 2022 (RN:22/01575/FULL) for the External alterations and extensions to 2-3 Orme Court, amalgamation of 2 Orme Court and basement of 3 Orme Court with 1 and 4-8 Orme Court, internal reconfigurations and refurbishments to facilitate change of use to residential, religious and educational establishment for international community of professionals, students and priests, including en-suite private bedrooms, communal areas, work and study spaces, meeting rooms, library and ancillary spaces (Sui Generis), and mansard extension with associated internal reconfigurations to retained flats at 3 Orme Court (Class C3) from RN: 22/01575/FULL. Namely, reinstatement of original window on western elevation at pavement level, installation of new rear window and balcony on the first floor, reinstatement of original chimney stack, relocation of rear wall of north-east corner of approved second-third floor rear extension, relocation of existing rear window on the third floor of No.2 Orme Court, alteration of new window on the fourth floor of No.2 Orme Court, the reconfiguration of ramp and refuse storage area between 3 and 4 Orme Court to allow alignment with internal levels of 4 Orme Court and increase capacity of refuse storage; and the opening of rooftop access hatch on roof of No.3 Orme Court

Amendments to planning permission dated 24 January 2023 (RN: 22/07450/FULL) for formation of a new roof terrace to serve existing flats, including new railings, timber screening, openable sliding rooflights, existing lift overrun enclosure extended to allow for a new internal staircase, alteration of existing extract vent, roof slate at lower roof level replaced, replacement timber double glazed windows including blocking in a window and the formation of new windows to suit the reconfigured internal layout, replacement residential entrance door, 2 new air source heat pumps (ASHP) at roof level, trellis with planting and green roof; NAMELY, to vary the type of rooflight, to provide an alternative access from the top floor residential unit to roof level including new door, to adjust the position of the proposed AOV and to vary the position of two of the lead dormers.

Variation of condition 1 of planning permission dated 19th March 2019 (RN: 18/07737/FULL) for 'Alterations to all elevations of the property to include the installation of balconies and extended windows to create doors; installation of plant at main roof level and lower ground floor level; use of lower ground floor as 6 residential flats (Class C3) and reconfiguration of the existing residential units on the upper floors of the property; extension at lower ground floor level within the existing lightwell and at all floor levels on the Hay's Mews elevation; alterations at main roof level including the creation of an internal residential amenity space' (SITE INCLUDES 27A HAY'S MEWS), NAMELY, to amend the drawings to remove of a number of balconies at all floor levels; relocation of the residential cycle parking; alterations to the layouts of residential units at ground and lower ground floor levels; new windows at ground and lower ground floor levels and use of render instead of the approved Portland Stone. (Application under Section 73)

Amendments to planning permission dated 16 September 2022 (RN: 22/04831/FULL) for 'Use of building as residential (Class C3); internal reconfiguration to create 2no. 3bed residential flats; replacement of all windows with slim-lined double glazed sash windows to match existing profiles; replacement external doors to main entrance and lower ground floor lightwell entrance; installation of air conditioning units at lower ground floor and third floor levels; refurbishment of front and rear facade to include rationalisation of pipework and wiring; new raised roof to rear lower ground floor wing; installation of green roof to first floor flat roof and new glazed sliding doors to lower ground courtyard elevations'. Namely, to revise layout of PV panels on south facing roof slope.

Amendments to planning permission dated 5th May 2021 (RN:20/03389/COFUL) for Demolition of existing car park and redevelopment to provide a 4-storey block of sheltered residential dwellings (Use Class C3) and other associated works, including amenity space, car parking, cycle parking, refuse storage, and landscaping improvement works. Namely, amendments to the main entrance including the removal of a column adjacent to the main entrance; changes to windows and exit doors in order for compliance with AD Part B; addition of a new pedestrian exit door to the south elevation to Hall Place; addition of a cleaners store to the ground floor plan to provide storage and a sink for Westminster City Council to maintain the communal areas of the building; installation of air bricks to all elevations; raising of mansard window cills; updated roof layout including updating the layout of the photovoltaic panels and the omission of the mansafe system in favour of a fixed rooftop balustrade; incorporation of a fire corridor to all the apartments; alterations to the internal room sizes and 4 of the 20 units will be designed to full Part M4(3) Wheelchair User standards and be fully wheelchair accessible, changes to EVCP layout and insertion of louvres to the facades .

Amendments to planning permission dated 27 March 2019 (RN: 17/02394/FULL) for alterations and extensions, including demolition and reconstruction of rear extensions, excavation of basement floor, removal of tree, alterations to front boundary wall, installation of mechanical plant, erection of cupola at roof level, use of part of garden to rear of No.8 Ordnance Hill, and internal works to all floor levels in connection with the use of the building as five residential apartments (2x3 bed, 2x2 bed, and 1x1 bed flats); namely, the insertion of a new sash window to match the existing windows in the East elevation of the original chapel building; the introduction of powder coated aluminium windows within the new rear block, providing a consistent design approach within this new part of the building, and allowing an enhanced environmental performance to be achieved; and the simplification of the façade treatment of this new part of the building, (simplified cornice detailing, omission of window surround detail)

Variation of condition 1 of planning permission dated 4th October 2022 (RN 22/00448/FULL) for the demolition of the existing hipped roof and construction of a roof extension, a rear extension involving the infill of an existing undercroft area at ground floor, the replacement of an existing link building (between the building fronting Chapel Side and Esca House to the rear) and an additional second floor storey, and the excavation of a basement under the main building, in association with the change of use of the ground and first to residential flats (Class C3). Replacement windows to the front and rear elevations, and the creation of a terrace and green roof on the rear extension roof at third floor level and a terrace at rear fourth floor level. NAMELY, to increase size of basement level and creation of associated lightwell; Alterations to fenestration; relocation and alteration of rear dormers; Internal changes to layout of residential accommodation; and associated external alterations.