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Planning application

1 Westbury Road New Malden KT3 5BE

Refused Kingston upon Thames 21/01593/CPU Cert of Lawful Use/Operation - Proposed

Works: Extension Windows or glazing

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

Proposal

Erection of front extension and conversion of existing garage to habitable space with associated changes to fenestration

As published by the council, reference 21/01593/CPU

Application record

Reference
21/01593/CPU
Type
Cert of Lawful Use/Operation - Proposed
Status
Refused
Decision
Refuse
Received
17 May 2021
Validated
28 May 2021
Decided
23 Jul 2021
Ward
Beverley - OLD
Parish
Malden And Coombe - OLD
Decision by
Delegated Decision
Postcode
KT3 5BE

Timeline

Dates from the published record

  1. 17 May 2021

    Received by Kingston upon Thames

  2. 28 May 2021

    Validated

    Checked as complete and ready for consideration.

  3. 23 Jul 2021

    Decision issued: Refuse

  4. 5 Sep 2026

    Added to PlanIndex

Documents

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

7 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

  • 1 Westbury Road New Malden KT3 5BE

    22/01738/HOU Submitted 25 May 2022 0m away

    Erection of single-storey front extension

    Granted Householder Extension 7 docs
    Small domestic

  • 9 Westbury Road New Malden KT3 5BE

    26/01939/HOUF Submitted 7 Sep 2026 23m away

    81% historically approved · decision due ~3 Nov

    Erection of single storey rear and side extension with erection of single storey rear extension and roof alterations to existing garage

    Awaiting decision Extension Roofing
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  • 9 Westbury Road New Malden KT3 5BE

    26/01938/PAEXTF Submitted 7 Sep 2026 23m away

    81% historically approved · decision due ~3 Nov

    Erection of single storey rear extension (8m in depth, maximum height of 2.9m and eaves height of 2.9m)

    Awaiting decision Extension
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  • Westbury Road New Malden KT3 5BE E:520780 N:168260

    26/01019/NOT Submitted 12 May 2026 52m away

    Replacement and Relocation of 17M pole supporting 3NO Antennas with 20M pole supporting 12NO Antennas, installation of 6NO RRUS, installation of 3NO equipment cabinets and development ancillary thereto.

    Decided Telecoms 8 docs

  • 26 Westbury Road New Malden KT3 5BE

    25/03198/FUL Submitted 12 Dec 2025 57m away

    72% historically approved · decision due ~13 Mar

    Erection of a single storey rear extension

    Awaiting decision Full applications Extension 23 docs
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  • 82 Kingston Road New Malden KT3 3NB

    25/02264/CPU Submitted 28 Aug 2025 72m away

    Erection of a single storey rear outbuilding for office/gym.

    Granted Lawful development 8 docs
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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