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Planning application

Flat First Floor, 20 St Elmo Road, London, W12 9EA

Granted Hammersmith and Fulham 2026/00345/FUL Full Planning Application

Works: Extension Loft or dormer Windows or glazing

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

Proposal

Erection of a rear extension at second floor level over part of the existing back addition; installation of new rooflights above the main roof at roof level; replacement of 1no. existing window with a new window at first floor level to the rear elevation.

As published by the council, reference 2026/00345/FUL

Application record

Reference
2026/00345/FUL
Type
Full Planning Application
Status
Granted As published: Decided: APPLICATION APPROVED
Decision
Granted As published: APPLICATION APPROVED
Received
9 Feb 2026
Validated
6 Mar 2026
Decided
1 Jul 2026
Ward
Wendell Park
Postcode
W12 9EA

Timeline

Dates from the published record

  1. 9 Feb 2026

    Received by Hammersmith and Fulham

  2. 6 Mar 2026

    Validated

    Checked as complete and ready for consideration.

  3. 1 Jul 2026

    Decision issued: APPLICATION APPROVED

  4. 24 Jul 2026

    Added to PlanIndex

Documents

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

23 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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Open the documents

What this grant of permission means

Hammersmith and Fulham granted permission on 1 July 2026, 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 full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 10 St Elmo Road London W12 9EA

    2021/00277/FUL Submitted 28 Jan 2021 50 yards away

    98% historically approved · decision due ~30 Mar

    Erection of a single storey rear extension, to the side of the existing back addition; replacement of a door with a new timber door with top glass panels on side entrance, in connection with the rear extension; and replacement of a window with dark metal framed sliding doors to the rear elevation at ground floor level.

    Awaiting decision Full applications Extension Windows or glazing 14 docs
    Small domestic
  • 10 St Elmo Road London W12 9EA

    2021/00278/FUL Submitted 28 Jan 2021 50 yards away

    98% historically approved · decision due ~26 Mar

    Erection of a front and rear roof extension, including the installation of dormer windows and French doors and a Juliette balcony.

    Awaiting decision Full applications Extension Loft or dormer +1 9 docs
  • Flat First Floor 20 St Elmo Road London W12 9EA

    261816CONS Submitted 28 Apr 2026 50 yards away

    Erection of a rear extension at second floor level over part of the existing back addition; installation of new rooflights above the main roof at roof level; replacement of 1no. existing window with a new window at first floor level to the rear elevation (Out of Borough)

    Granted Outline Extension Loft or dormer +1 6 docs
  • Flat First Floor 20 St Elmo Road London W12 9EA

    261816CONS Submitted 28 Apr 2026 50 yards away

    Erection of a rear extension at second floor level over part of the existing back addition; installation of new rooflights above the main roof at roof level; replacement of 1no. existing window with a new window at first floor level to the rear elevation (Out of Borough)

    Granted Outline Extension Loft or dormer +1 6 docs
  • 51 St Elmo Road London W12 9EA

    2019/01089/FUL Submitted 9 Apr 2019 50 yards away

    Erection of a rear roof extension; installation of three rooflights in the front roofslope; erection of a rear extension at second floor level, on top of existing back addition; removal of part of the roof of back addition to form a roof terrace with glazed screening at second floor level.

    Granted Full applications Extension Loft or dormer +1 11 docs
  • 78 Becklow Road London W12 9HJ

    2019/00418/FUL Submitted 11 Feb 2019 50 yards away

    Erection of a rear roof extension, involving the increase of the ridge height by 300mm; installation of three rooflights in the front roofslope and two rooflights in the rear roofslope; erection of a two storey rear extension at ground and first floor levels, to the side of the existing back addition; formation of a terrace to rear elevation and erection of a rear extension at second floor level, on top of existing back addition; replacement of all existing uPVC single glazed windows to front and rear elevations with new double glazed timber sash windows; formation of a new timber bin store in front garden and a timber bike store in rear garden; alterations to the existing front boundary treatment.

    Granted Full applications Extension Loft or dormer +2 24 docs

In Hammersmith and Fulham

  • 2025/02611/FUL Granted

    30 Galloway Road, London, W12 0PJ

    Replacement of all existing single glazed timber windows with new double glazed timber windows; replacement of existing timber moulded door and single glazed obscured panels and toplight with a new timber moulded door and double glazed obscured panels and toplight to the front elevation, and replacement of existing single glazed timber door and single glazed sidelight and toplight with a new double glazed timber door and double glazed sidelight and toplight to the rear elevation at ground floor level.

    Received 24 Sep, published by the council 25 Jul 2026 Full applications
  • 2025/02608/FUL Granted

    26 Galloway Road, London, W12 0PJ

    Replacement of all existing single glazed timber windows with new double glazed timber windows; replacement of existing single glazed timber moulded door including single glazed obscured toplights with a new double glazed timber moulded door including double glazed obscured toplights to the front elevation, and replacement of existing single glazed timber door including single glazed sidelight and toplight with a new double glazed timber door including double glazed sidelight and toplight to the rear elevation at ground floor level.

    Received 24 Sep, published by the council 25 Jul 2026 Full applications
  • 2025/02610/FUL Granted

    29 Galloway Road, London, W12 0PH

    Replacement of existing single glazed uPVC windows with new double glazed timber windows to the front elevation; replacement of existing composite moulded door and double glazed obscured toplight with a new traditional timber moulded door and double glazed obscured toplight to the front elevation at ground floor level; replacement of existing single glazed timber windows with new double glazed timber windows to the rear elevation; and replacement of existing single glazed timber French door and single glazed panels with a new double glazed timber French door and double glazed panels to the rear elevation at ground floor level.

    Received 24 Sep, published by the council 25 Jul 2026 Full applications
  • P/2026/02334/FUL Awaiting decision

    169-175 Nazareth House, Hammersmith Road, London, W6 8DB

    Erection of 3no bollards, replacement of 1no window with a door and formation of an access ramp with handrails, installation of dropped kerb and formation of zebra crossing to eastern elevation of the building.

    Received 9 Sep, published by the council 17 Sep 2026 Full applications
  • 2026/00056/FUL Granted

    Chiswick Nursing Centre Ravenscourt Gardens, London, W6 0AE

    Replacement of existing windows and doors with new double glazed Aluminium windows and doors.

    Received 11 Jan, published by the council 24 Jul 2026 Full applications