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Planning application

4 Letchworth Avenue, Feltham, TW14 9RY

Granted Hounslow P/2024/3425 Lawful Development Certificate (Proposed)

Works: Extension Loft or dormer Windows or glazing Small domestic

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

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

Proposal

Certificate of Lawfulness for the proposed erection of a rear roof extension with hip to gable conversion and front roof windows and a front porch extension.

As published by the council, reference P/2024/3425

Application record

Reference
P/2024/3425
Type
Lawful Development Certificate (Proposed)
Status
Decided: GRANT
Decision
Granted As published: GRANT
Received
12 Oct 2024
Validated
12 Oct 2024
Decided
2 Dec 2024
Ward
Feltham North
Postcode
TW14 9RY

Site history

Applications at this address on the Hounslow register

This site has had 3 applications since 2024: 2 approved, 1 refused.

  • PA/2024/3424 Granted

    4 Letchworth Avenue, Feltham, TW14 9RY

    Ground floor rear extension 6.00 metres deep, maximum height of 2.91 metres, 2.91 metres high to the eaves

    Decided 25 Nov 2024 Prior approval
  • P/2024/3423 Refused

    4 Letchworth Avenue, Feltham, TW14 9RY

    Erection of a two storey rear extension to the house.

    Decided 15 Jan 2025 Householder

Timeline

Dates from the published record

  1. 12 Oct 2024

    Received by Hounslow

  2. 2 Dec 2024

    Decision issued: GRANT

  3. 16 Aug 2026

    Added to PlanIndex

Documents

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

6 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

Hounslow granted permission on 2 December 2024, 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 0.3 miles

  • 4 Letchworth Avenue, Feltham, TW14 9RY

    P/2024/3423 Submitted 12 Oct 2024 50 yards away

    Erection of a two storey rear extension to the house.

    Refused Householder Extension 8 docs
    Domestic

  • 4 Letchworth Avenue, Feltham, TW14 9RY

    PA/2024/3424 Submitted 14 Oct 2024 50 yards away

    Ground floor rear extension 6.00 metres deep, maximum height of 2.91 metres, 2.91 metres high to the eaves

    Granted Prior approval Extension 7 docs

  • 2 Letchworth Avenue, Feltham, TW14 9RY

    P/2026/0911 Submitted 19 Mar 2026 50 yards away

    Certificate of lawfulness for the proposed use of a room in the house for a private hire operator business

    Granted Lawful development 6 docs

  • 2 Letchworth Avenue, Feltham, TW14 9RY

    P/2026/2459 Submitted 28 Aug 2026 50 yards away

    Certificate of Lawfulness for the proposed hip to gable roof conversion, installation of two front roof windows, and erection of a rear roof extension to the existing house.

    Granted Lawful development Extension Loft or dormer +1 16 docs

  • 2 Letchworth Avenue, Feltham, TW14 9RY

    PA/2026/2393 Submitted 18 Aug 2026 50 yards away

    Ground floor rear extension 6.00 metres deep, maximum height of 3.00 metres, 2.85 metres high to the eaves

    Granted Prior approval Extension 11 docs

  • 12 Letchworth Avenue, Feltham, TW14 9RY

    P/2026/2619 Submitted 14 Sep 2026 50 yards away

    Erection of a single storey rear extension.

    Withdrawn Householder Extension 11 docs
    Small domestic

In Hounslow

  • P/2026/2813 Awaiting decision

    150 Wood Lane, Isleworth, TW7 5EQ

    (GSGS877009741) Certificate of lawfulness proposed for the erection of a single storey outbuilding to be used as a home gym / playroom / shed in the rear garden of the house

    Received 5 Oct, published by the council 9 Oct 2026 Lawful development
  • P/2026/2334 Granted

    69 Central Avenue, Hounslow, TW3 2QW

    Certificate of lawfulness for the proposed hip to gable conversion and erection of rear roof extension with three front roof windows to the house.

    Received 12 Aug, published by the council 16 Aug 2026 Lawful development
  • P/2026/2459 Granted

    2 Letchworth Avenue, Feltham, TW14 9RY

    Certificate of Lawfulness for the proposed hip to gable roof conversion, installation of two front roof windows, and erection of a rear roof extension to the existing house.

    Received 28 Aug, published by the council 5 Sep 2026 Lawful development
  • P/2026/2787 Awaiting decision

    13 Denbigh Road, Hounslow, TW3 4DU

    Certificate of Lawfulness for the proposed erection of a detached outbuilding in the rear garden.

    Received 1 Oct, published by the council 9 Oct 2026 Lawful development
  • P/2026/2790 Awaiting decision

    14 Old Farm Close, Hounslow, TW4 7AB

    Certificate of lawfulness for the proposed erection of a rear roof extension and two front roof windows to the house.

    Received 1 Oct, published by the council 6 Oct 2026 Lawful development