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Planning application

153 Elgar Avenue Surbiton KT5 9JX

Granted Kingston upon Thames 25/01686/CPU Cert of Lawful Use/Operation - Proposed

Works: Extension Loft or dormer

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Erection of rear hip to gable, rear L-shaped dormer and side dormer roof extensions with installation of 3nos. front rooflights to facilitate loft conversion

As published by the council, reference 25/01686/CPU

Application record

Reference
25/01686/CPU
Type
Cert of Lawful Use/Operation - Proposed
Status
Granted
Decision
Application Granted
Received
25 Jun 2025
Validated
25 Jun 2025
Decided
9 Sep 2025
Ward
Alexandra
Parish
Surbiton
Decision by
Delegated Decision
Postcode
KT5 9JX

Timeline

Dates from the published record

  1. 25 Jun 2025

    Received by Kingston upon Thames

  2. 9 Sep 2025

    Decision issued: Application Granted

  3. 1 Sep 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 a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

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

  • 153 Elgar Avenue Surbiton KT5 9JX

    26/00375/NMA Submitted 18 Feb 2026 0m away

    Application for a Non Material Amendment to planning permission 25/01695/HOU (Demolition of rear conservatory and single storey extensions and erection of single storey rear extension) to allow changes to fenestration on rear elevation and removal of window on ground floor side elevation.

    Granted Amendments Extension Demolition +1 8 docs
    Small domestic

  • 181 Beresford Avenue Tolworth KT5 9LR

    26/01233/CPU Submitted 10 Jun 2026 60m away

    81% historically approved · decision due ~14 Aug

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

    Decided Extension Loft or dormer

  • 180 Elgar Avenue Surbiton KT5 9JY

    21/02862/HOU Submitted 3 Sep 2021 63m away

    Erection of single-storey rear extension

    Granted Householder Extension 9 docs
    Small domestic

  • 163 Beresford Avenue Tolworth KT5 9LR

    25/02690/FUL Submitted 15 Oct 2025 79m away

    Application under Section 73 of the Town and Country Planning Act 1990 to carry out development without compliance with Condition 2 (Approved drawings) for Application Reference Number: 24/01163/HOU (Erection of single storey side/rear extension. Fenestration change to anthracite grey aluminium frames on existing house and to porch entrance. Application of smooth render to all externals walls.) dated 23.01.2025. Variation to consist of replacement of doors to window on front of side extension, removal of one roof light on side extension.

    Granted Full applications Extension Loft or dormer +1 8 docs
    Small domestic

  • 163 Beresford Avenue Tolworth KT5 9LR

    24/01922/HOU Submitted 5 Aug 2024 79m away

    Erection of single storey side/rear extension. Fenestration change to anthracite grey aluminium frames on existing house and to porch entrance. Application of smooth render to all externals walls.

    Granted Householder Extension Windows or glazing 10 docs
    Small domestic

  • 124 Beresford Avenue Tolworth Surbiton KT5 9LS

    22/00145/HOU Submitted 19 Jan 2022 121m away

    Demolition of existing detached garage and erection of single storey side and rear extension.

    Refused Householder Extension Demolition 6 docs
    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