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Planning application

41 DENBIGH ROAD, HOUNSLOW, TW3 4DU

Refused Hounslow P/2021/1973 Lawful Use Certificate

Works: New dwelling Several homes

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

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Certificate of lawfulness for existing use of dwellinghouse as three flats.

As published by the council, reference P/2021/1973

Application record

Reference
P/2021/1973
Type
Lawful Use Certificate
Status
Decided: REFUSED (FULL PLANNING PERMISSION REQUIRED)
Decision
REFUSED (FULL PLANNING PERMISSION REQUIRED)
Received
19 May 2021
Validated
8 Jul 2021
Decided
16 Aug 2021
Ward
Hounslow Central (Pre May 2022)
Decision by
Delegated
Postcode
TW3 4DU

Timeline

Dates from the published record

  1. 19 May 2021

    Received by Hounslow

  2. 8 Jul 2021

    Validated

    Checked as complete and ready for consideration.

  3. 16 Aug 2021

    Decision issued: REFUSED (FULL PLANNING PERMISSION REQUIRED)

  4. 16 Aug 2026

    Added to PlanIndex

Documents

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

11 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 refusal means

The process from here

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

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

  • 25 DENBIGH ROAD, HOUNSLOW, TW3 4DU

    P/2021/2522 Submitted 21 Jun 2021 54m away

    Erection of a first floor rear extension.

    Granted Householder Extension 7 docs
    Domestic

  • 23 DENBIGH ROAD, HOUNSLOW, TW3 4DU

    P/2023/0782 Submitted 13 Mar 2023 60m away

    Erection of a part two storey, part single rear extension to the house

    Granted Householder Extension 10 docs
    Domestic

  • 32 Elmsworth Avenue, Hounslow, TW3 4DT

    P/2024/3405 Submitted 11 Oct 2024 80m away

    Erection of a two storey side, single storey rear and part first floor rear extension

    Refused Householder Extension 8 docs
    Small domestic

  • 13 Denbigh Road, Hounslow, TW3 4DU

    P/2026/1741 Submitted 12 Jun 2026 92m away

    Certificate of lawfulness for the proposed erection of a single storey rear extension.

    Granted Lawful development Extension 4 docs
    Small domestic

  • 13 Denbigh Road, Hounslow, TW3 4DU

    PA/2026/1280 Submitted 28 Apr 2026 92m away

    Ground floor rear extension 6.00 metres deep, maximum height 3.00 metres, 2.75 metres high to the eaves.

    Granted Prior approval Extension 4 docs

  • 28 Elmsworth Avenue, Hounslow, TW3 4DT

    P/2025/2527 Submitted 15 Aug 2025 101m away

    Retrospective application for a House in Multiple Occupation with a reduction in the number of persons accommodated from ten to eight.

    Granted Full applications 36 docs

In Hounslow

  • P/2026/2033 Granted

    3 Benedict Drive, Feltham, TW14 8JH

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

    8 Jul 2026 Lawful development
  • P/2026/2027 Granted

    115 Northumberland Crescent, Feltham, TW14 9SP

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

    8 Jul 2026 Lawful development
  • P/2026/2009 Granted

    3 Brainton Avenue, Feltham, TW14 0AZ

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

    7 Jul 2026 Lawful development
  • P/2026/2014 Granted

    82 Sussex Avenue, Isleworth, TW7 6LB

    Certificate of lawfulness for the proposed erection of a rear roof extension, a porch to the front of the house, and a front roof window.

    7 Jul 2026 Lawful development
  • P/2026/2473 Awaiting decision

    16 Somerset Waye, Hounslow, TW5 9HG

    Certificate of lawfulness for the proposed erection of a rear roof extension with two roof windows to the front and alterations to the existing side roof from flat roof to pitched roof.

    1 Sep 2026 Lawful development