NMA/26/00084

1. 24 Nov 2025

   Received by Kensington and Chelsea

2. 8 Apr 2026

   Decision issued: Reject Non-Material Amendment(s)

3. 20 Jul 2026

   Added to PlanIndex

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

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.

More on amendments applications in our guide

• PP/26/00292 Granted

  Flat 8, 21 De Vere Gardens, London, W8 5AN

  New window opening to rear elevation to receive timber framed slim line?double-glazed?window to match adjacent in all respects.?

  5 Dec 2025 2m away Full applications
• PP/26/00317 Granted

  Flat 8, 21 De Vere Gardens, London, W8 5AN

  Replacement of 8no existing timber windows (3no to front?elevation, 5no to rear elevation) with slim lite double-glazed windows; adjustment of 1no to rear to match adjacent in all respects.??

  5 Dec 2025 2m away Full applications
• PP/25/05275 Granted

  47 De Vere Gardens, London, W8 5AW

  Change of use of four-storey terraced townhouse from its current Sui Generis (diplomatic) use to Use Class C3 (residential use); no changes to the internal layout or externally except to remove redundant flagpole and plaque.

  1 Sep 2025 95m away Full applications
• LB/26/02366 Withdrawn

  10 Palace Gate, London, W8 5NF

  Replacement of exsiting defective internal rainwater downpipe.(Retrospective Application)

  27 Apr 2026 96m away Heritage and listed buildings
• CON/26/01108 Granted

  Flat 2, 10 Palace Gate, London, W8 5NF

  Details required by Condition 3 (submission of details) of Listed Building Consent LB/24/03475 (Internal alterations, installation of sound insulation and associated ancillary works)

  25 Feb 2026 96m away Conditions
• CON/26/00849 Awaiting decision

  4 Palace Gate, London, W8 5NF

  Details required by condition 3?(Submission of details) of listed building consent 25/03951 (Internal and external alterations, repairs and upgrades to a Grade II listed building, including roof repairs, sash window repairs, installation of a new internal lift in an existing shaft, repaired and upgraded HVAC and electrical systems, creation of a new accessible WC, and landscape enhancements in planters)

  6 Jan 2026 96m away Conditions

• 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)

  24 Jul 2026 Amendments
• 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.

  23 Jul 2026 Amendments
• 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.)

  22 Jul 2026 Amendments
• 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.

  8 May 2026 Amendments
• 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

  13 Apr 2026 Amendments