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Planning application

129 Sloane Street, LONDON, SW1X 9AT

Decided Kensington and Chelsea NMA/16/08571 NMA (Non-Material Amendments)

Works: 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 11/01729 (Demolition of existing buildings at 127-135 Sloane Street (Liscartan House & Granville House) & 237-249 Pavilion Road and redevelopment to provide a six storey building fronting Sloane Street, two storey buildings fronting Pavilion Road with replacement office accommodation of up to 6,800sq m (B1 Use Class); Replacement retail accommodation of up to 6,100sq m (A1 Use Class); Restaurant accommodation of up to 700sq m (A3 Use Class); hard and soft landscaping works; Engineering works including basement excavation; Plant and equipment; retention of faτades of 251-255 Pavilion Road and change of use to retail, and all necessary associated works). To two courtyard curtain wall windows to include escape door and louvred ventilation grill to one and ventilation grill to other

As published by the council, reference NMA/16/08571

Application record

Reference
NMA/16/08571
Type
NMA (Non-Material Amendments)
Status
Decided
Decision
Accept Non-Material Amendment(s)
Received
20 Dec 2016
Validated
20 Dec 2016
Decided
11 Jan 2017
Ward
Royal Hospital
Parish
16
Postcode
SW1X 9AT

Site history

Applications at this address on the Kensington and Chelsea register

This site has had 3 applications since 2016: 2 approved, 0 refused.

  • PP/17/04193 Granted

    129 Sloane Street, LONDON, SW1X 9AT

    New shopfront and Installation of 1 x non illuminated fascia sign on front elevation.

    Decided 17 Aug 2017 Full applications
  • CA/17/04194 Granted

    129 Sloane Street, LONDON, SW1X 9AT

    Installation of 1 x non illuminated fascia sign on front elevation.

    Decided 17 Aug 2017 Advertising

Timeline

Dates from the published record

  1. 20 Dec 2016

    Received by Kensington and Chelsea

  2. 11 Jan 2017

    Decision issued: Accept Non-Material Amendment(s)

  3. 12 Sep 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Stiff + Trevillion Architects Applicant, an architecture practice

2 applications on PlanIndex · across 2 councils

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

15 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

  • 129 Sloane Street, LONDON, SW1X 9AT

    PP/17/04193 Submitted 27 Jun 2017 0m away

    New shopfront and Installation of 1 x non illuminated fascia sign on front elevation.

    Granted Full applications Windows or glazing
  • 129 Sloane Street, LONDON, SW1X 9AT

    CA/17/04194 Submitted 27 Jun 2017 0m away

    Installation of 1 x non illuminated fascia sign on front elevation.

    Granted Advertising
  • 241A Pavilion Road, London, SW1X 0BP

    PP/25/06657 Submitted 11 Nov 2025 11m away

    Variation of condition 2 (compliance with approved drawings) of planning permission 25/05197, to allow: relocation of approved pizza flue, and installation of 2 x plant enclosures.

    Granted Full applications 21 docs
  • 241A Pavilion Road, London, SW1X 0BP

    PP/25/05197 Submitted 22 Aug 2025 11m away

    Variation of conditions 4 (hours of operation), 5 (illumination) and 6 (outdoor seating) of planning permission 25/02444 to ensure that they align with the approved position of the adjacent unit at 127-128 Sloane Street

    Granted Full applications 13 docs
  • 135 Sloane Street, London, SW1X 9AX

    CA/26/01769 Submitted 10 Mar 2026 17m away

    Installation of non-illuminated facia signage & unbranded awning

    Granted Advertising 13 docs
  • George House, 134 Sloane Street, London, SW1X 9AX

    CA/20/04170 Submitted 24 Jul 2020 17m away

    Installation of 1 non-illuminated white acrylic pinned fascia sign: white vinyl lettering to in face of existing glazing

    Granted Advertising Windows or glazing 10 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