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Planning application

36 Cambridge Avenue New Malden KT3 4LE

Refused Kingston upon Thames 25/02087/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 rear dormer roof extension with 2nos. front rooflights to facilitate loft conversion

As published by the council, reference 25/02087/CPU

Application record

Reference
25/02087/CPU
Type
Cert of Lawful Use/Operation - Proposed
Status
Refused
Decision
Refused As published: Refuse
Received
8 Aug 2025
Validated
8 Aug 2025
Decided
24 Sep 2025
Ward
New Malden Village
Parish
New And Old Malden
Decision by
Delegated Decision
Postcode
KT3 4LE

Site history

Applications at this address on the Kingston upon Thames register

This site has had 2 applications since 2025: 1 approved, 1 refused.

  • 25/02552/CPU Granted

    36 Cambridge Avenue New Malden KT3 4LE

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

    Decided 26 Nov 2025 Lawful development

Timeline

Dates from the published record

  1. 8 Aug 2025

    Received by Kingston upon Thames

  2. 24 Sep 2025

    Decision issued: Refuse

  3. 1 Sep 2026

    Added to PlanIndex

Documents

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

15 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 refusal means

Kingston upon Thames refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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

  • 36 Cambridge Avenue New Malden KT3 4LE

    25/02552/CPU Submitted 1 Oct 2025 50 yards away

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

    Granted Lawful development Extension Loft or dormer 15 docs

  • 44 Cambridge Avenue New Malden KT3 4LE

    21/00719/HOU Submitted 9 Mar 2021 50 yards away

    Erection of single-storey rear extension, two storey side extension and associated changes to fenestration. Rear dormer roof extension with installation of 3no front and 3no side rooflights to facilitate loft conversion.

    Granted Householder Extension Loft or dormer +1 11 docs
    Small domestic

  • 44 Cambridge Avenue New Malden KT3 4LE

    21/04023/FUL Submitted 20 Dec 2021 50 yards away

    Application under Section 73 of the Town and Country Planning Act 1990 to carry out development without compliance with condition(s) Condition 1 (Approved plans) of Planning Permission 21/00719/HOU (Erection of single-storey rear extension, two storey side extension and associated changes to fenestration. Rear dormer roof extension with installation of 3no front and 3no side rooflights to facilitate loft conversion.) to allow for the following changes ; to provide 1no. x rooflight to rear elevation and 1 no.x window to front elevation

    Granted Full applications Extension Loft or dormer +1 11 docs
    Small domestic

  • 44 Cambridge Avenue New Malden KT3 4LE

    21/03324/NMA Submitted 18 Oct 2021 50 yards away

    Non-Material Amendment to Planning Permission ref: 21/00719/HOU (Erection of single-storey rear extension, two storey side extension and associated changes to fenestration. Rear dormer roof extension with installation of 3no front and 3no side rooflights to facilitate loft conversion). Amendment to consist of installation of new window to replace garage door/high level window and installation of a new rooflight on rear facing roof

    Refused Amendments Extension Loft or dormer +1 11 docs
    Small domestic

  • 33 Cambridge Avenue New Malden KT3 4LD

    26/01277/HOU Submitted 15 Jun 2026 50 yards away

    Demolition of an existing rear conservatory, erection of a single storey rear extension and alteration to front elevation window.

    Granted Householder Extension Demolition +1
    Small domestic

  • Cricket Pitch 20 Cambridge Avenue New Malden KT3 4LE

    26/00278/FUL Submitted 9 Feb 2026 50 yards away

    Replacement and enlargement of existing cricket practice nets.

    Granted Full applications 28 docs

In Kingston upon Thames

  • 26/01541/CPU Granted

    81 Manor Drive North New Malden KT3 5PA

    Conversion of garage into a habitable space and all associated works.

    Received 14 Jul, published by the council 26 Jul 2026 Lawful development
  • 26/01744/CPU Awaiting decision

    85 Barnfield Avenue Kingston Upon Thames KT2 5RG

    Demolition of the existing rear outbuilding shed and erection of a single storey rear detached outbuilding for home office and personal gym.

    Received 10 Aug, published by the council 10 Sep 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.

    Received 3 Jul, published by the council 26 Jul 2026 Lawful development
  • 26/00979/CPU Granted

    4 Manston Grove Kingston Upon Thames KT2 5GF

    Erection of a single storey rear extension.

    Received 8 May, published by the council 12 Aug 2026 Lawful development
  • 26/00883/CPU Refused

    3 Juniper Close Chessington KT9 2AX

    Conversion of garage to habitable room with changes to front fenestration

    Received 24 Apr, published by the council 26 Jul 2026 Lawful development