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Planning application

81 Pembury Avenue Worcester Park KT4 8BX

Refused Kingston upon Thames 26/00833/CPU Cert of Lawful Use/Operation - Proposed

Works: Extension Loft or dormer

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

Proposal

Erection of hip to gable roof extension with rear dormer and installation of 2nos front rooflights.

As published by the council, reference 26/00833/CPU

Application record

Reference
26/00833/CPU
Type
Cert of Lawful Use/Operation - Proposed
Status
Refused
Decision
Refuse
Received
20 Apr 2026
Validated
20 Apr 2026
Decided
15 Jun 2026
Ward
Motspur Park & Old Malden East
Parish
New And Old Malden
Decision by
Delegated Decision
Postcode
KT4 8BX

Timeline

Dates from the published record

  1. 20 Apr 2026

    Received by Kingston upon Thames

  2. 15 Jun 2026

    Decision issued: Refuse

  3. 12 Aug 2026

    Added to PlanIndex

Documents

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

10 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

  • 62 Pembury Avenue Worcester Park KT4 8BT

    22/00272/HOU Submitted 28 Jan 2022 60m away

    Erection of single-storey rear extension

    Granted Householder Extension 5 docs
    Small domestic

  • 59 Pembury Avenue Worcester Park KT4 8BU

    21/02638/PAEXT Submitted 13 Aug 2021 64m away

    Erection of single storey rear extension (4.0m in depth, maximum height of 3.1m and eaves height of 2.9m)

    Granted Householder Extension 5 docs
    Small domestic

  • 107 Pembury Avenue Worcester Park KT4 8BX

    23/02293/PAEXT Submitted 22 Aug 2023 74m away

    Erection of single storey rear extension (4.20m in depth, maximum height of 3.56m and eaves height of 2.80m)

    Refused Householder Extension 6 docs
    Small domestic

  • 86 Pembury Avenue Worcester Park KT4 8BT

    21/01911/PAEXT Submitted 9 Jun 2021 84m away

    Erection of single storey rear extension (6m in depth, maximum height of 3m and eaves height of 3m)

    Granted Householder Extension 4 docs
    Small domestic

  • 95 Mayfair Avenue Worcester Park KT4 7SJ

    26/01444/HOU Submitted 1 Jul 2026 87m away

    83% historically approved · decision due ~22 Sep

    (Retrospective) Alterations to an existing garden outbuilding, including replacement of the roof, external cladding, painting and installation of a WC together with timber decking, steps, planters. Erection of timber gazebo. The outbuilding remains ancillary to the main dwellinghouse

    Awaiting decision Householder
    Small domestic

  • 93 Mayfair Avenue Worcester Park KT4 7SJ

    26/01517/HOUF Submitted 9 Jul 2026 87m away

    81% historically approved · decision due ~7 Sep

    Conversion of an existing garage into a habitable space, erection of single storey front porch, single storey rear and two storey side extension.

    Decided Extension
    Small domestic

In Kingston upon Thames

  • 26/01028/CPU Granted

    7 Lynton Close Chessington KT9 1HB

    Conversion of existing attached garage to utility room and WC ancillary to the main dwelling.

    13 May 2026 Lawful development
  • 26/01012/CPU Granted

    40 Staunton Road Kingston Upon Thames KT2 5TJ

    Erection of hip to gable roof extension with rear dormer and installation of 2nos front roof lights

    12 May 2026 Lawful development
  • 26/01468/CPU Granted

    112 Durlston Road Kingston Upon Thames KT2 5RU

    Erection of rear dormer roof extension and installation of 2nos front rooflights.

    3 Jul 2026 Lawful development
  • 26/00870/CPU Refused

    14 Regent Road Surbiton KT5 8NL

    Erection of hip-to-gable and rear dormer roof extension with Juliet balcony and 1no. front rooflight to facilitate loft conversion.

    23 Apr 2026 Lawful development
  • 26/01068/CPU Granted

    27 Dawson Road Kingston Upon Thames KT1 3AU

    Erection of single storey rear extension with alteration to side fenestration.

    20 May 2026 Lawful development