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Planning application

NMA/21/04612

3 Cope Place, London, W8 6AA

Refused Kensington and Chelsea Non-Material Amendments

Proposal

Non-material amendment of planning permission 17/05682 (Extension and alterations to front elevation and roof slope, mansard roof extension, side infill extension and fenestration alteration) for re-arrangement of fenestration on flank elevation and reduction in size of two windows from three panes to two panes.

As published by the council, reference NMA/21/04612

Timeline

Dates from the published record

  1. 15 Jul 2021

    Received by Kensington and Chelsea

  2. 21 Jul 2021

    Validated

    Checked as complete and ready for consideration.

  3. 4 Aug 2021

    Decision issued: Reject Non-Material Amendment(s)

  4. 3 Aug 2026

    Added to PlanIndex

What refusal means

The process from here

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.

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.

More on amendments applications in our guide

Nearby applications

Within 500 metres

  • PP/24/06066 Withdrawn

    13 Cope Place, London, W8 6AA

    Extensions to rear lower ground, upper ground and first floors and conversion of garage and store into sitting room.

    10 Sep 2024 0m away Full applications
  • CL/24/06069 Withdrawn

    13 Cope Place, London, W8 6AA

    Loft conversion and roof extension. (Certificate of Proposed Development/Use)***WITHDRAWN***

    10 Sep 2024 0m away Lawful development
  • CON/24/06694 Granted

    73 Abingdon Villas, London, W8 6XB

    Details required by condition 7 (Sustainable Drainage Systems Strategy) of planning permission 24/04174 (Infill extension at lower ground floor forming full-width opening in line with back wall to outrigger; installation of rooflight to footprint of infill extension; addition of glazed French doors and side-lights to rear garden in powder coated metal frames with smaller-format glazing (Crittall-style); formation of roof terrace to flat roof on top of outrigger; replacement of all sash windows with double glazed painted timber units to match existing; and internal reconfigurations throughout.)

    8 Oct 2024 22m away Conditions
  • PP/25/05123 Refused

    42-50 Abingdon Road, London, W8 6AR

    Removal of pebbledash render and application of stucco render to front elevations of Nos. 42, 44, 46, 48, and 50 Abingdon Road; the stucco will be coursed at ground floor level to match adjacent properties at Nos. 40 and 52.

    19 Aug 2025 44m away Full applications
  • PP/26/02195 Withdrawn

    42-50 Abingdon Road, London, W8 6AR

    Erection of 4no. enclosed air conditioning units within the rear gardens of Nos. 44, 46, 48 and 50 Abingdon Road, and 1 no. enclosed air conditioning unit at roof level on the closet wing of No. 42 Abingdon Road***WITHDRAWN***

    13 Apr 2026 47m away Full applications
  • PP/26/01521 Awaiting decision

    42-50 Abingdon Road, London, W8 6AR

    Removal of pebbledash render and application of stucco render to front elevation of 42-50 Abingdon Road

    9 Mar 2026 47m away Full applications

In Kensington and Chelsea

  • 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