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Planning application

44 THORNCLIFFE ROAD, SOUTHALL, UB2 5RQ

Granted Hounslow P/2023/0877 Lawful Use Certificate

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

Certificate of lawfulness for erection of rear roof extension with hip to gable conversion, front roof windows and a flank window to the house

As published by the council, reference P/2023/0877

Application record

Reference
P/2023/0877
Type
Lawful Use Certificate
Status
Granted As published: Decided: GRANTED (FULL PLANNING PERMISSION NOT REQUIRED)
Decision
Granted As published: GRANTED (FULL PLANNING PERMISSION NOT REQUIRED)
Received
20 Mar 2023
Validated
20 Mar 2023
Decided
11 May 2023
Ward
Heston West
Decision by
Delegated
Postcode
UB2 5RQ

Site history

Applications at this address on the Hounslow register

This site has had 3 applications since 2023: 2 approved, 1 refused.

  • PA/2023/0878 Granted

    44 THORNCLIFFE ROAD, SOUTHALL, UB2 5RQ

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

    Decided 26 Apr 2023 Prior approval
  • P/2023/0128 Refused

    44 THORNCLIFFE ROAD, SOUTHALL, UB2 5RQ

    Erection of a single storey rear extension with part first floor rear extension, following demolition of existing conservatory and erection of a rear detached outbuilding.

    Decided 9 Mar 2023 Householder

Timeline

Dates from the published record

  1. 20 Mar 2023

    Received by Hounslow

  2. 11 May 2023

    Decision issued: GRANTED (FULL PLANNING PERMISSION NOT REQUIRED)

  3. 6 Oct 2026

    Added to PlanIndex

Documents

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

5 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.

Watch members (£5 a month) open the document list from here.

Open the documents

What this grant of permission means

Hounslow granted permission on 11 May 2023, 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

  • 44 THORNCLIFFE ROAD, SOUTHALL, UB2 5RQ

    PA/2023/0878 Submitted 20 Mar 2023 50 yards away

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

    Granted Prior approval Extension 4 docs

  • 44 THORNCLIFFE ROAD, SOUTHALL, UB2 5RQ

    P/2023/0128 Submitted 12 Jan 2023 50 yards away

    Erection of a single storey rear extension with part first floor rear extension, following demolition of existing conservatory and erection of a rear detached outbuilding.

    Refused Householder Extension Demolition 7 docs
    Small domestic

  • 50 Thorncliffe Road, Southall, UB2 5RQ

    P/2024/3227 Submitted 25 Sep 2024 50 yards away

    Erection of a single storey outbuilding for use as a gym and games room in the rear garden.

    Granted Householder 6 docs
    Small domestic

  • 50 Thorncliffe Road, Southall, UB2 5RQ

    P/2025/3595 Submitted 2 Dec 2025 50 yards away

    Erection of a single storey rear extension and first floor rear extension.

    Granted Householder Extension 6 docs
    Small domestic

  • 79 THORNCLIFFE ROAD, SOUTHALL, UB2 5RL

    PA/2023/0134 Submitted 13 Jan 2023 50 yards away

    Ground floor rear extension 6.00 metres deep, maximum height 2.90 metres, 2.90 metres high to the eaves

    Granted Prior approval Extension 7 docs

  • 79 THORNCLIFFE ROAD, SOUTHALL, UB2 5RL

    P/2023/0609 Submitted 23 Feb 2023 50 yards away

    Erection of part first floor rear extension to the house

    Granted Householder Extension 8 docs
    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