Planning application
30 Brompton Square, London, SW3 2AE
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
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.)
As published by the council, reference NMA/26/03986
Application record
- Reference
- NMA/26/03986
- Type
- Non-Material Amendments
- Status
- Validated and Registered
- Received
- 22 Jul 2026
- Ward
- Brompton and Hans Town
- Parish
- 02
- Postcode
- SW3 2AE
Site history
Applications at this address on the Kensington and Chelsea register
This site has had 6 applications since 2025: 3 approved, 0 refused.
-
PP/26/03985 Awaiting decision
30 Brompton Square, London, SW3 2AE
Variation of condition 2 (Compliance with approved drawings) of planning permission 26/00660, to allow the replacement of the approved contemporary rear glass pavilion with a traditionally designed orangery and, the replacement of glass balustrade with black-painted metal railings.
-
LB/26/03093 Awaiting decision
30 Brompton Square, London, SW3 2AE
Minor internal alterations to second, third and fourth floors.
-
PP/26/00660 Granted
30 Brompton Square, London, SW3 2AE
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.
-
LB/26/00669 Granted
30 Brompton Square, London, SW3 2AE
Redevelopment of lower ground floor in garden, excavation of two basement levels, replacement of glass pavilion, re-landscaping of rear garden and associated alterations.
-
CON/25/05722 Granted
30 Brompton Square, London, SW3 2AE
Details required by condition 3 (Construction Traffic Management Plan (CTMP)) 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.)
Timeline
Dates from the published record
-
22 Jul 2026
Received by Kensington and Chelsea
-
1 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 16 September 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Kensington and Chelsea took a median of 84 days over the applications it decided in the last year.
Documents
Plans, drawings, consultee responses and the officer's report
8 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.
Trade members open them from here.
Open the documentsWhat happens while it is decided
This application is with Kensington and Chelsea for determination, against a statutory target of eight weeks. Over the last year Kensington and Chelsea decided amendment applications in a median of 38 days. More in our guide to how long planning decisions take.
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
-
30 Brompton Square, London, SW3 2AE
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.
Granted Full applications 25 docs -
30 Brompton Square, London, SW3 2AE
94% historically approved · decision due ~16 Sep
Variation of condition 2 (Compliance with approved drawings) of planning permission 26/00660, to allow the replacement of the approved contemporary rear glass pavilion with a traditionally designed orangery and, the replacement of glass balustrade with black-painted metal railings.
Awaiting decision Full applications Extension 32 docs -
30 Brompton Square, London, SW3 2AE
Redevelopment of lower ground floor in garden, excavation of two basement levels, replacement of glass pavilion, re-landscaping of rear garden and associated alterations.
Granted Heritage and listed buildings 20 docs -
30 Brompton Square, London, SW3 2AE
96% historically approved · decision due ~5 Aug
Minor internal alterations to second, third and fourth floors.
Awaiting decision Heritage and listed buildings 22 docs -
30 Brompton Square, London, SW3 2AE
Details required by condition 3 (Construction Traffic Management Plan (CTMP)) 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.)
Granted Conditions 9 docs -
31 - 32 Ennismore Gardens London SW7 1AE
90% historically approved · decision due ~28 May
Internal alterations at first floor level to flat 6.
Awaiting decision Heritage and listed buildings 30 docs
Other amendment 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)
-
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.
-
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.
-
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
-
NMA/26/02182 Withdrawn
17-19 Cottesmore Gardens, London, W8 5PR
Non-material amendment to planning permission PP/24/01317 to allow design updates, including revised dormer window arrangements, internal layout changes to apartment E and removal of planters from non-accessible terraces in line with condition 29 (use of roof as terrace precluded) of the planning permission