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Planning application

85 Cobbold Road, London, W12 9LA

Granted Hammersmith and Fulham 2025/02285/CLP Certificate of Lawfulness Proposed

Works: Extension Loft or dormer Demolition

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Erection of a rear roof extension; erection of a rear extension at second floor level, over part of the existing back addition; demolition of the existing rear extension beyond the existing back addition and installation of a new door; and installation of 3no. rooflights in the front roofslope.

As published by the council, reference 2025/02285/CLP

Application record

Reference
2025/02285/CLP
Type
Certificate of Lawfulness Proposed
Status
Decided: APPLICATION APPROVED
Decision
APPLICATION APPROVED
Received
21 Aug 2025
Validated
26 Aug 2025
Decided
10 Nov 2025
Ward
Wendell Park
Postcode
W12 9LA

Site history

Applications at this address on the Hammersmith and Fulham register

This site has had 3 applications since 2025: 2 approved, 0 refused.

  • P/2026/00939/HH Granted

    85 Cobbold Road, London, W12 9LA

    Erection of a single storey rear extension, to the side of the existing back addition (Retrospective).

    Decided 8 Jun 2026 Householder
  • 2026/00102/PD42 Withdrawn

    85 Cobbold Road, London, W12 9LA

    Erection of a single storey rear extension to the side of the existing back addition (extending 5.5 metres beyond the rear wall of the original dwellinghouse with a maximum height of 3.6 metres and a maximum eaves height of 2.2 metres).

    Decided 19 Mar 2026 Prior approval

Timeline

Dates from the published record

  1. 21 Aug 2025

    Received by Hammersmith and Fulham

  2. 26 Aug 2025

    Validated

    Checked as complete and ready for consideration.

  3. 10 Nov 2025

    Decision issued: APPLICATION APPROVED

  4. 9 Aug 2026

    Added to PlanIndex

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.

Trade members open them from here.

Open the documents

What this grant of permission means

Hammersmith and Fulham granted permission on 10 November 2025, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

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

  • 85 Cobbold Road, London, W12 9LA

    2026/00102/PD42 Submitted 14 Jan 2026 0m away

    Erection of a single storey rear extension to the side of the existing back addition (extending 5.5 metres beyond the rear wall of the original dwellinghouse with a maximum height of 3.6 metres and a maximum eaves height of 2.2 metres).

    Withdrawn Prior approval Extension 23 docs
    Small domestic
  • 85 Cobbold Road, London, W12 9LA

    P/2026/00939/HH Submitted 7 Apr 2026 0m away

    Erection of a single storey rear extension, to the side of the existing back addition (Retrospective).

    Granted Householder Extension 15 docs
    Small domestic
  • 75 Cobbold Road, London, W12 9LA

    P/2026/01253/HH Submitted 8 May 2026 25m away

    98% historically approved · decision due ~11 Aug

    Erection of a rear roof extension; erection of a rear extension at second floor level over part of the existing back addition; erection of a single storey rear extension, to the side and rear of the existing back addition following the demolition of existing store room; installation of 3no rooflights in the front roofslope.

    Awaiting decision Householder Extension Loft or dormer +1 9 docs
    Small domestic
  • 100A Gayford Road London W12 9BW

    2020/02495/FUL Submitted 30 Sep 2020 27m away

    97% historically approved · decision due ~26 Nov

    Erection of an additional floor at roof level; formation of a roof terrace at second floor level to the rear elevation.

    Awaiting decision Full applications 9 docs
  • 159 Becklow Road London W12 9HH

    2020/00657/CLP Submitted 5 Mar 2020 38m away

    90% historically approved · decision due ~1 May

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

    Awaiting decision Lawful development Extension Loft or dormer 18 docs
  • 142 Becklow Road, London, W12 9HJ

    2025/02426/FUL Submitted 8 Sep 2025 51m away

    Erection of a rear roof extension with the installation of 2no rooflights in the front roofslope and 1no rooflight above the main flat roof at roof level; erection of a 'pod' rear extension at second floor level over part of the existing back addition; erection of a single storey rear extension, to the side of the existing back addition following partial demolition of the ground floor back addition; erection of a timber built side boundary fence in connection with the formation of a courtyard to the rear of the main building and installation of a door to replace an existing window, to the rear elevation at ground floor level; infilling of the existing window and installation of sliding doors at ground floor level to the rear elevation; de-conversion of the existing building from 2no self-contained flats into a single family dwellinghouse.

    Granted Full applications New dwelling Extension +3 17 docs
    Small domestic

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
  • 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
  • 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
  • 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
  • 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