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Planning application

NMA/23/01385

3 Bramerton Street, London, SW3 5JS

Decided Kensington and Chelsea Non-Material Amendments

Proposal

Non-material amendment to planning permission 22/07142 to allow the implementation of an acoustic enclosure around the 4 external condenser units at roof level, and repositioning them within the roof plan

As published by the council, reference NMA/23/01385

Timeline

Dates from the published record

  1. 27 Feb 2023

    Received by Kensington and Chelsea

  2. 14 Mar 2023

    Decision issued: Accept Non-Material Amendment(s)

  3. 3 Aug 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.

More on amendments applications in our guide

Nearby applications

Within 500 metres

  • CON/24/06642 Granted

    7 Bramerton Street, London, SW3 5JS

    Details required by Condition 8 (Construction Traffic Management Plan (CTMP)) of planning permission PP/24/02691 (New basement level, rear extensions, internal alterations and associated works)

    8 Oct 2024 0m away Conditions
  • CON/26/00441 Granted

    25 Bramerton Street, London, SW3 5JS

    Details required by Condition 5 (Code of Construction Practice) and Condition 7 (Submission of details) of Planning Permission PP/22/05078 (Demolition and replacement of rear extension, alterations to windows and doors on rear elevation, creation of roof terrace with access stair. Internal alterations across all floors)

    11 Dec 2025 0m away Conditions
  • PP/24/06176 Granted

    41 Bramerton Street, London, SW3 5JS

    Extension and alterations to roof access pod. Renewal of concrete tile cladding to match existing. Relocation of access door with sliding glass door.

    16 Sep 2024 0m away Full applications
  • CON/26/00746 Granted

    7 Bramerton Street, London, SW3 5JS

    Details required by condition?12?(trees and landscaping)?of planning?permission?25/02909 (Construction of new basement level, rear extensions, internal alterations, and associated works)

    6 Jan 2026 0m away Conditions
  • CON/25/05711 Withdrawn

    25 Bramerton Street, London, SW3 5JS

    Details required by condition 7 (submission of details (Full PP)) of planning permission 22/05078 (Demolition and replacement of rear extension, alterations to windows and doors on rear elevation, creation of roof terrace with access stair. Internal alterations across all floors)***Withdrawn***

    22 Sep 2025 5m away Conditions
  • PP/25/05716 Granted

    7 Bramerton Street, London, SW3 5JS

    Installation of external air condenser units within acoustically attenuated enclosure behind parapet at roof level.

    18 Sep 2025 43m 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