Planning application
NMA/25/06725
51 and 52 Hans Place, London, SW1X 0LA
Proposal
Non-material amendment to planning permission 24/04801 (Variation of condition 2 (Compliance with approved drawings) of planning permission PP/24/01524 to allow for the reduction in size of the internal lightwell at 1st, 2nd and 3rd floor levels to improve the internal layout of the residential units at those levels, and to ensure regulatory compliance with Building Regulations; by the acceptance of 16no. replacement drawings, and a minor change to the wording of condition 15 of the consent which erroneously refers to all windows being double hung sash windows.) to allow the addition of a roof access ladder to the rear elevation and the addition of a privacy screen to the fourth floor communal terrace, adjacent to No.50 Hans Place.
As published by the council, reference NMA/25/06725
Timeline
Dates from the published record
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13 Nov 2025
Received by Kensington and Chelsea
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9 Apr 2026
Decision issued: Accept Non-Material Amendment(s)
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20 Jul 2026
Added to PlanIndex
After the decision
The process from here
The council has decided this application; the published outcome sits in the record above and the decision notice on the council portal carries the detail, including any conditions.
If permission was granted, work must normally begin within three years of the decision. If it was refused, the applicant can appeal within the statutory time limit or submit a revised scheme.
About amendments applications
How this application type works
An amendment application changes a permission that already exists. Non-material amendments cover small adjustments with no wider effect, while minor material amendments, usually made by varying a condition, allow modest design changes without a fresh application. Anything beyond that needs a new permission, so the scope here is deliberately narrow.
Nearby applications
Within 500 metres
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CON/23/01273 Granted
51-52 Hans Place, London, SW1X 0LA
Details required by condition 14a (Small-scale ground gas and vapour condition) of planning permission 22/04312 (Variation of condition 2 (compliance with approved drawings) of planning permission 21/06733 to allow raising of ridge level to the rear elevation to allow for an increase in the ceiling height in the loft space and improved layout of the third floor level and improving the quality of the internal accommodation without the rearrangement of units elsewhere; amendment to the staircase in the lightwell to the front of the property; new lightwell to the rear at basement level, and; further extension at third floor level.)
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PP/23/00341 Granted
Flat 7, 50 Hans Place, London, SW1X 0LA
Variation of Condition 2 (compliance with approved drawings) of planning permission PP/21/07116 to raise roof of rear extension; raise height of balustrades from 900 to 1100mm; alterations to doors on side elevation of rear extension, combining them and creating one opening; change from flat rooflight to roof lantern on rear extension, combining two rooflights to create one
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CON/25/04716 Granted
40-41 Hans Place, London, SW1X 0JZ
Details required by Condition 9 (Air Quality Positive (AQP)) of planning permission PP/24/06652 (Partial demolition of No.40 and No.41 Hans Place. Construction of basement, front, rear, mansard extensions, associated roof terraces to No.40 and No.41, to create 7 residential units (Use Class C3), comprising 5 x 2-bedroom units and 2 x 3-bedroom units, with associated internal and external alterations. (MAJOR DEVELOPMENT)(CONSERVATION AREA)(SETTING OF LISTED BUILDINGS))
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CON/25/06266 Granted
40-41 Hans Place, London, SW1X 0JZ
Details required by Condition 29 (Fire Safety) of planning permission PP/24/06652 (Partial demolition of No.40 and No.41 Hans Place. Construction of basement, front, rear, mansard extensions, associated roof terraces to No.40 and No.41, to create 7 residential units (Use Class C3), comprising 5 x 2-bedroom units and 2 x 3-bedroom units, with associated internal and external alterations. (MAJOR DEVELOPMENT)(CONSERVATION AREA)(SETTING OF LISTED BUILDINGS))
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PP/25/05112 Granted
40-41 Hans Place, London, SW1X 0JZ
Variation of Condition No. 2 (Compliance with approved drawings) of planning permission PP/24/06652 (Partial demolition of No.40 and No.41 Hans Place. Construction of basement, front, rear, mansard extensions, associated roof terraces to No.40 and No.41, to create 7 residential units) to amend the internal layout, windows and metal railings at the rear; Variation of Conditions 6 (Air Quality Dust Management Plan (Demolition), 7 (Air Quality Dust Management Plan (Construction), 8 (Air Quality Dust Monitoring) and 15 (Construction Traffic Management Plan (CTMP) to be revised to become compliance conditions given they have already been discharged. (MAJOR DEVELOPMENT)(CONSERVATION AREA)(SETTING OF LISTED BUILDINGS)
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CON/25/05985 Granted
40-41 Hans Place, London, SW1X 0JZ
Details required by condition 28 (Sustainable Drainage Systems Strategy) of planning permission 24/06652 (Partial demolition of No.40 and No.41 Hans Place. Construction of basement, front, rear, mansard extensions, associated roof terraces to No.40 and No.41, to create 7 residential units (Use Class C3), comprising 5 x 2-bedroom units and 2 x 3-bedroom units, with associated internal and external alterations. (MAJOR DEVELOPMENT)(CONSERVATION AREA)(SETTING OF LISTED BUILDINGS)
Other amendments applications
In Kensington and Chelsea
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NMA/26/04056 Awaiting decision
10 Kensington Palace Gardens, London, W8 4QP
Non-material amendment to planning permission PP/24/07201 to allow the reintroduction of an internal swimming pool to the lower ground/ undercroft of the main house, including associated works to internal servicing arrangements and spatial arrangement (including the omission of modern piers put forward under the Second Section 73 Application)
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NMA/26/04001 Awaiting decision
Land adjoining 2 Horbury Crescent, London, W11 3NF
Non-material amendment to planning permission PP/23/08263 (Construction of a two-bedroom residential dwelling across ground and basement levels.) relocation of stairs and internal partitions. Changes to rooflights and terrace areas.
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NMA/26/03986 Awaiting decision
30 Brompton Square, London, SW3 2AE
Non material amendment to planning permission 26/00660 (Variation of condition 2 (compliance with approved drawings) of planning permission 13/05535 (Redevelopment of lower ground floor in garden, excavation of two basement levels, replacement of glass pavilion, re-landscaping of rear garden and associated alterations) to allow for internal and external alterations to the approved scheme including reconfigured layouts, depths, and floor areas at basement levels 1,2, and 3, alterations to lightwells and introduction of a new lightwell; removal of the secondary staircase in the garden pavilion and the bridge over the rear lightwell and introduction of new york stone stairs at ground floor level; and changes to the lightwell and removal of the bridge at first floor level.) to remove the word 'glass' from the description above; i.e. (Variation of condition 2 (compliance with approved drawings) of planning permission 13/05535 (Redevelopment of lower ground floor in garden, excavation of two basement levels, replacement of pavilion, re-landscaping of rear garden and associated alterations) to allow for internal and external alterations to the approved scheme including reconfigured layouts, depths, and floor areas at basement levels 1,2, and 3, alterations to lightwells and introduction of a new lightwell; removal of the secondary staircase in the garden pavilion and the bridge over the rear lightwell and introduction of new york stone stairs at ground floor level; and changes to the lightwell and removal of the bridge at first floor level.)
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NMA/26/02562 Decided
Treadgold House, 25 Bomore Road, London, W11 4HD
Non-material amendment to planning permission PP/23/02367 dated 22 November 2022 (Alterations to existing facades including: installation of new external insulation system, replacement of all existing windows, works to balconies including addition of louvred shading, installation of new ground floor communal external doors and canopy; Alterations at roof level including:removal and replacement of roof system and guarding, construction of new parapet upstand, installation of photovoltaic panels; Replacement of all rainwater goods (amended description).) to allow the addition of a 2100 mm Width x 800 mm Deep x 1600 mm Height GRP white enclosure located to the South Elevation at Ground Floor Level; addition of No3 satellite grey dishes 775mm x 775mm with non-penetrating roof mount 1200mm x 1200mm located on the roof; revised ASHP pipework arrangement; and addition of No3 maintenance access step units (galvanised non-combustible stairs.
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NMA/26/02178 Withdrawn
17-19 Cottesmore Gardens, London, W8 5PR
Non-material amendment to planning permission PP/24/01317 to allow design updates, including revisions to the demolition drawings, removal of planters from non-accessible terraces and modifications to skylights and dry riser inlets