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Planning application

2026/00009/CLP

1 Firth Gardens, London, SW6 6QB

Granted Hammersmith and Fulham Certificate of Lawfulness Proposed

Proposal

Installation of 5no new (non-openable) window openings to northern (side) elevation of the main building.

As published by the council, reference 2026/00009/CLP

Timeline

Dates from the published record

  1. 5 Jan 2026

    Received by Hammersmith and Fulham

  2. 8 Jan 2026

    Validated

    Checked as complete and ready for consideration.

  3. 4 Mar 2026

    Decision issued: APPLICATION APPROVED

  4. 24 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About lawful development applications

How this application type works

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • 367 Fulham Palace Road, London, SW6 6TA

    Change of use of part (front) of the ground floor from commercial, business and service use (Class E) into a self-contained studio flat (Class C3).

    6 Nov 2025 29m away Prior approval
  • P/2026/01116/FUL Awaiting decision

    367 Fulham Palace Road, London, SW6 6TA

    Erection of a single storey rear extension following the demolition of existing, in connection with the conversion of existing ground floor into a self-contained 2 bedroom flat; installation of a new double glazed aluminium framed window following the removal of an existing door, to the front elevation at ground floor level; provision of a bin store, repaving and landscaping of the front garden; erection of a new front boundary wall including a metal access gate; formation of a rear patio area including a bike store within the proposed patio area, to the side elevation of ground floor rear extension; associated alterations and landscaping.

    24 Apr 2026 29m away Full applications
  • P/2026/00843/FUL Awaiting decision

    98 Colehill Lane, London, SW6 5EH

    Alterations to the existing single storey side extension to include, replacement of the existing polycarbonate roof with new double glazed aluminium framed roof and raised upstand, and replacement of the existing timber framed French doors and sidelights with new double glazed aluminium framed French doors and sidelights to the rear elevation.

    24 Mar 2026 59m away Full applications
  • 2026/00025/FUL Granted

    82 Colehill Lane, London, SW6 5EH

    Erection of a single storey rear extension, to the side and rear of existing back addition; alterations to part of the side boundary wall; installation of a new window to the rear elevation at ground floor level, following the removal of existing doors.

    7 Jan 2026 71m away Full applications
  • 2024/03055/TREE Awaiting decision

    Bishops Mansions Bishop's Park Road London SW6 6DZ

    T1 - Silver Birch - Reduce in height by 2-2.5m and shape sides by 1m. T2 - Silver Birch - Reduce all aspects of crown back to previous points of reduction. T3 -Cherry - Reduce all aspects of crown back to previous points of reduction. T4 - Holly - Lift canopy over lowered path to provide suitable clearance. T5 - Norway Maple - Tree located in neighbouring garden - Remove x 2-3 small low limbs growing towards clients property. T6 - London Plane - Pollard to last points of reduction - Tree located in neighbouring garden. T7 - Lime - Tree located in neighbouring garden - Remove or shorten x 2-3 lowest limbs growing towards clients property. T8 - Cherry - Reduce all aspects of crown back to previous points of reduction T9 - London Plane - Trees located in neighbouring property - Pollard to last points of reduction T10 - Cypress Row - Trim hard over clients property whilst maintaining green foliage. T11 - Bay - Trim hard all round to a tight shape; T12 - Holm Oak - Reduce and... read more

    28 Nov 2024 81m away Trees
  • 2025/00965/TREE Awaiting decision

    1A Cloncurry Street, London, SW6 6DR

    T1 and T2 London Plane: Reduce the height by approx 3m (Re pollard)

    1 Apr 2025 89m away Trees

In Hammersmith and Fulham

  • 64A Ormiston Grove, London, W12 0JS

    Continued use of the second floor level and front part of the first floor level as four self-contained studio flats (Amended description).

    28 Apr 2026 Lawful development
  • P/2026/01877/CLP Awaiting decision

    Land Adjacent To West Kensington Underground Station West Cromwell Road London

    Minor alterations to the design of the support leg for the consented advertisement scheme.

    23 Jul 2026 Lawful development
  • Larmenier And Sacred Heart Catholic Primary School, 41A Brook Green, London, W6 7BL

    Installation of a fixed glazed window with a perforated vent panel to the north elevation at first floor level.

    15 May 2026 Lawful development
  • 14 Sterndale Road, London, W14 0HS

    Erection of a single storey rear extension at ground floor level.

    20 Apr 2026 Lawful development
  • 18A Jerdan Place, London, SW6 1BH

    Change of use of existing 3 bedroom maisonette flat to a small House of Multiple Occupation (HMO - Use Class C4) for up to 5 people.

    8 May 2026 Lawful development