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Planning application

20 Gilston Road, London, SW10 9SR

Decided Kensington and Chelsea NMA/22/07815 Non-Material Amendments

Works: Extension Demolition Windows or glazing

Decided. The decision notice on the council portal carries the outcome in full, including any conditions.

Proposal

Non material amendment to planning permission 21/07430 (Construction of full width extension at lower ground floor, rear extension at ground floor level and closet wing extension at first and second floor levels. Alterations to existing ground floor rear extension and addition of a curved bay window. Replacement windows throughout) for retrospective amendment to regularise additional demolition of flank elevation.

As published by the council, reference NMA/22/07815

Application record

Reference
NMA/22/07815
Type
Non-Material Amendments
Status
Decided
Decision
Accept Non-Material Amendment(s)
Received
19 Dec 2022
Validated
19 Dec 2022
Decided
29 Mar 2023
Ward
Redcliffe
Parish
15
Postcode
SW10 9SR

Site history

Applications at this address on the Kensington and Chelsea register

This site has had 4 applications since 2020: 2 approved, 0 refused.

  • PP/25/06252 Granted

    20 Gilston Road, London, SW10 9SR

    Replacement of trellis with a solid fence to rear boundary. (Retrospective Application)

    Decided 9 Apr 2026 Full applications
  • NMA/25/04890 Withdrawn

    20 Gilston Road, London, SW10 9SR

    Non-material amendment to planning permission 21/07430 for retrospective amendment to regularise rear boundary from open trellis to solid fence. **WITHDRAWN**

    Decided 9 Sep 2025 Amendments
  • ARB/20/04776 Granted

    20 Gilston Road, London, SW10 9SR

    Fell of 1 x - Lime , 1 x Wild Cherry, 1 x Arbutus, 3 x Robinia & 1 x Fig.

    Decided 9 Oct 2020

Timeline

Dates from the published record

  1. 19 Dec 2022

    Received by Kensington and Chelsea

  2. 29 Mar 2023

    Decision issued: Accept Non-Material Amendment(s)

  3. 3 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

hgh Consulting Ltd Applicant

352 applications on PlanIndex · across 37 councils · 88% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

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Documents

Plans, drawings, consultee responses and the officer's report

10 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

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After the decision

Kensington and Chelsea has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

About amendment applications

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 20 Gilston Road, London, SW10 9SR

    PP/25/06252 Submitted 17 Oct 2025 0m away

    Replacement of trellis with a solid fence to rear boundary. (Retrospective Application)

    Granted Full applications 20 docs
    Small domestic
  • 14 Gilston Road, London, SW10 9SR

    PP/22/01210 Submitted 23 Feb 2022 0m away

    Construction of single storey basement with front and rear lightwells under footprint of house and part of front and rear gardens. Replacement of lower ground floor rear extension and construction of upper ground floor rear extension. Enlargement of lower ground floor side addition and construction of upper ground floor side addition. Reconstruction of front boundary wall and reinstatement of bottle balustrading. Removal of garage in rear garden (north side) and relocation of off-street parking area and pavement crossover to south side of garden.

    Granted Full applications Extension 43 docs
    Small domestic
  • 14 Gilston Road, London, SW10 9SR

    ARB/23/06699 Submitted 13 Oct 2023 0m away

    FELL 1 x Magnolia in front garden.

    Granted 6 docs
  • 20 Gilston Road, London, SW10 9SR

    ARB/20/04776 Submitted 25 Aug 2020 0m away

    Fell of 1 x - Lime , 1 x Wild Cherry, 1 x Arbutus, 3 x Robinia & 1 x Fig.

    Granted 7 docs
  • 20 Gilston Road, London, SW10 9SR

    NMA/25/04890 Submitted 12 Aug 2025 10m away

    Non-material amendment to planning permission 21/07430 for retrospective amendment to regularise rear boundary from open trellis to solid fence. **WITHDRAWN**

    Withdrawn Amendments 9 docs
    Small domestic
  • 16 Gilston Road, London, SW10 9SR

    ARB/25/06471 Submitted 3 Nov 2025 19m away

    Prune 3 x Lime (rear)

    Granted Trees 7 docs

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