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Planning application

Treadgold House, 25 Bomore Road, London, W11 4HD

Decided Kensington and Chelsea NMA/26/02562 Non-Material Amendments

Works: 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 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.

As published by the council, reference NMA/26/02562

Application record

Reference
NMA/26/02562
Type
Non-Material Amendments
Status
Decided
Decision
Accept Non-Material Amendment(s)
Received
8 May 2026
Decided
21 Jul 2026
Ward
Notting Dale
Parish
12
Postcode
W11 4HD

Site history

Applications at this address on the Kensington and Chelsea register

This site has had 3 applications since 2023: 1 approved, 0 refused.

  • CON/26/02211 Awaiting decision

    Treadgold House, 25 Bomore Road, London, W11 4HD

    Details required by Condition 5 (Contamination - Verification Report) of planning permission PP/23/02367 (Introduction of air source heat pumps, ASHP enclosure and PVs onto roof with creation of access for maintenance; removal of outbuildings and boundary wall and construction of single storey outbuildings; resurfacing of residents' car parking court and provision of car park layout at ground floor level; removal and provision of a steel rail shared vehicular/pedestrian entrance gate)

    Submitted 15 Apr 2026 Conditions
  • CON/23/06769 Granted

    Treadgold House, 25 Bomore Road, London, W11 4HD

    Details required by condition 3a, b and c (submission of design details) of planning permission 23/02367 (Introduction of air source heat pumps, ASHP enclosure and PVs onto roof with creation of access for maintenance; removal of outbuildings and boundary wall and construction of single storey outbuildings; resurfacing of residents' car parking court and provision of car park layout at ground floor level; removal and provision of a steel rail shared vehicular/pedestrian entrance gate)

    Decided 16 Jan 2024 Conditions

Timeline

Dates from the published record

  1. 8 May 2026

    Received by Kensington and Chelsea

  2. 21 Jul 2026

    Decision issued: Accept Non-Material Amendment(s)

  3. 1 Aug 2026

    Added to PlanIndex

Documents

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

12 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 documents

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

  • Treadgold House, 25 Bomore Road, London, W11 4HD

    CON/26/02211 Submitted 15 Apr 2026 0m away

    97% historically approved · decision due ~10 Jun

    Details required by Condition 5 (Contamination - Verification Report) of planning permission PP/23/02367 (Introduction of air source heat pumps, ASHP enclosure and PVs onto roof with creation of access for maintenance; removal of outbuildings and boundary wall and construction of single storey outbuildings; resurfacing of residents' car parking court and provision of car park layout at ground floor level; removal and provision of a steel rail shared vehicular/pedestrian entrance gate)

    Awaiting decision Conditions 6 docs
    Small domestic
  • Treadgold House, 25 Bomore Road, London, W11 4HD

    CON/23/06769 Submitted 16 Oct 2023 0m away

    Details required by condition 3a, b and c (submission of design details) of planning permission 23/02367 (Introduction of air source heat pumps, ASHP enclosure and PVs onto roof with creation of access for maintenance; removal of outbuildings and boundary wall and construction of single storey outbuildings; resurfacing of residents' car parking court and provision of car park layout at ground floor level; removal and provision of a steel rail shared vehicular/pedestrian entrance gate)

    Granted Conditions 9 docs
    Small domestic
  • Flat 25, Treadgold House, 25 Bomore Road, London, W11 4HD

    CON/25/04496 Submitted 21 Jul 2025 2m away

    Details required by Condition 5 (Contamination - Verification Report) of planning permission PP/23/02367 (Introduction of air source heat pumps, ASHP enclosure and PVs onto roof with creation of access for maintenance; removal of outbuildings and boundary wall and construction of single storey outbuildings; resurfacing of residents' car parking court and provision of car park layout at ground floor level; removal and provision of a steel rail shared vehicular/pedestrian entrance gate)

    Withdrawn Conditions 6 docs
    Small domestic
  • 14 Treadgold Street, London, W11 4BP

    PP/26/01471 Submitted 10 Feb 2026 88m away

    Alterations to rear facade including removal of existing metal framed glazed bi-fold doors in lieu of timber framed double glazed casement doors and timber framed double glazed casement windows. Replacement of existing rendered rear elevation for brick slips to match existing stock brick on front elevation.

    Granted Full applications Windows or glazing 15 docs
  • 18-24, 26-36 Avondale Park Road, London, W11 4HJ

    PP/21/07333 Submitted 16 Nov 2021 117m away

    Replacement of all steel framed, crittal windows with new, double glazed, UPVC framed windows

    Granted Full applications Windows or glazing 27 docs
  • Reginald House, 6-8 Threshers Place, LONDON, W11 4HP

    PP/16/07810 Submitted 18 Nov 2016 125m away

    Installation of two secure bike hangars (12 cycle parking spaces) within a concrete car park/bin area beside building.

    Granted Full applications 15 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/26/02178 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
  • 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

    13 Apr 2026 Amendments