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Planning application

25 Alderville Road London SW6 3RL

Awaiting decision Hammersmith and Fulham 2020/01917/CLP Certificate of Lawfulness Proposed

Works: Loft or dormer Windows or glazing Small domestic

Read from the description, not a valuation. How we read the register

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Replacement of existing window with a new window in the rear roofslope; replacement of existing rooflights with new enlarged rooflights in the front roofslope; replacement of 3no windows with a single window to the side of rear back addition at first floor level; replacement of existing doors with new enlarged doors at ground floor level to the rear elevation; alterations to the pitched roof of single storey back addition to form a flat roof with 2no rooflights.

As published by the council, reference 2020/01917/CLP

Application record

Reference
2020/01917/CLP
Type
Certificate of Lawfulness Proposed
Status
Pending Consideration
Received
27 Jul 2020
Validated
28 Jul 2020
Ward
Parsons Green And Walham
Decision by
Delegated - GLA
Postcode
SW6 3RL

Site history

Applications at this address on the Hammersmith and Fulham register

This site has had 2 applications since 2020.

  • 2020/01915/FUL Awaiting decision

    25 Alderville Road London SW6 3RL

    Increasing the ridge height of the main by 250mm; replacement of existing rooflights with new enlarged rooflights in the front roofslope; installation of a new rooflight above the main flat roof at roof level; replacement of existing window with a new window in the rear roofslope.

    Submitted 27 Jul 2020 Full applications

Timeline

Dates from the published record

  1. 27 Jul 2020

    Received by Hammersmith and Fulham

  2. 28 Jul 2020

    Validated

    Checked as complete and ready for consideration.

  3. 15 Aug 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 22 September 2020, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Hammersmith and Fulham took a median of 78 days over the applications it decided in the last year.

Who's behind it

Company information only, from the register and Companies House

Agent on file, a design practice

11 applications on PlanIndex · across 4 councils

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Documents

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

9 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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What happens while it is decided

This application is with Hammersmith and Fulham for determination, against a statutory target of eight weeks. Over the last year Hammersmith and Fulham decided lawful development applications in a median of 68 days. More in our guide to how long planning decisions take.

About lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 25 Alderville Road London SW6 3RL

    2020/01915/FUL Submitted 27 Jul 2020 0m away

    97% historically approved · decision due ~22 Sep

    Increasing the ridge height of the main by 250mm; replacement of existing rooflights with new enlarged rooflights in the front roofslope; installation of a new rooflight above the main flat roof at roof level; replacement of existing window with a new window in the rear roofslope.

    Awaiting decision Full applications Loft or dormer Roofing +1 10 docs

  • 19 Alderville Road, London, SW6 3RL

    P/2026/01408/HH Submitted 30 May 2026 17m away

    98% historically approved · decision due ~13 Aug

    Erection of a rear extension at second floor level, over part of the existing back addition; reduction in size of existing roof terrace to the flat roof of the existing back addition at second floor level and formation of obscure boundary treatment; and installation of a new flat rooflight to the flat roof over staircase at second floor level.

    Awaiting decision Householder Extension Loft or dormer 26 docs
    Domestic

  • 7 Alderville Road, London, SW6 3RL

    2026/00248/FUL Submitted 30 Jan 2026 45m away

    Erection of a rear extension at second floor level, over part of the existing addition; erection of a single storey rear extension, to the side and rear of existing back addition; raising the main roof ridge height by 250mm and installation of a rooflight on top of the flat roof; installation of French doors and a Juliette balcony following the removal of existing dormer window, to the rear elevation at second floor level.

    Granted Full applications Extension Loft or dormer +2 10 docs
    Small domestic

  • 8 Bettridge Road, London, SW6 3QD

    2025/03196/VAR Submitted 14 Nov 2025 51m away

    Variation of Condition 2 (approved drawings) of the planning permission reference: 2025/02099/FUL dated 12th November 2025 for the "Erection of a single storey rear extension, to the side and rear of the existing back addition; excavation of the front and part of the rear garden to form a front a lightwell, in connection with the enlargement of the existing basement", amendments sought to increase the width of the rear section of basement and extend the basement under the front porch.

    Granted Amendments Extension 18 docs
    Small domestic

  • 39-41 Alderville Road London SW6 3RP

    2024/02731/FUL Submitted 28 Oct 2024 56m away

    97% historically approved · decision due ~16 Jan

    Erection of front roof extensions to both properties at no. 39 and 41 Alderville Road; erection of a rear roof extension to property no. 41 Alderville Road.

    Awaiting decision Full applications Extension 3 docs

  • 41 Alderville Road, London, SW6 3RP

    2025/03425/FUL Submitted 8 Dec 2025 56m away

    Erection of a front roof extension (part-retrospective).

    Granted Full applications Extension

In Hammersmith and Fulham

  • P/2026/02241/CLP Awaiting decision

    33 Stephendale Road, London, SW6 2LT

    Erection of a rear extension at second floor level, on top of the existing back addition.

    26 Aug 2026 Lawful development
  • P/2026/01635/CLP Granted

    13-15 Shepherd's Bush Green, London, W12 8PH

    Proposed use of part of the basement for ancillary bar/servery/reception/breakfast area in connection with existing C1 use at St Christopher's Inn.

    26 Jun 2026 Lawful development
  • P/2026/00959/CLP Granted

    159 Percy Road, London, W12 9QJ

    Erection of a hip-to-gable rear roof extension with rear mansard roof and two rear dormers; installation of 1no. rooflight to the front roof slope and 1no. rooflight to the rear mansard; installation of an additional window to the flank elevation; and replacement to 1no existing casement window to the ground floor front elevation.

    9 Apr 2026 Lawful development
  • P/2026/01195/CLP Granted

    20 Valliere Road, London, NW10 6AJ

    Erection of a rear roof extension; erection of a rear extension at second floor level over part of the existing back addition; installation of 3no rooflights in the front roofslope and 1no rooflight above the main flat roof at roof level.

    7 Apr 2026 Lawful development
  • P/2026/01065/CLP Granted

    61 Willow Vale, London, W12 0PA

    Erection of a rear roof extension; and installation of 2no. rooflights in the front roofslope.

    20 Apr 2026 Lawful development