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Planning application

48 Ashby Avenue Chessington KT9 2BU

Granted Kingston upon Thames 20/03214/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 dormer roof extension (incorporating a juliet balcony) and installation of 2no. rooflights to front roofslope

As published by the council, reference 20/03214/CPU

Application record

Reference
20/03214/CPU
Type
Cert of Lawful Use/Operation - Proposed
Status
Granted
Decision
Granted As published: Application Granted
Received
10 Dec 2020
Validated
4 Jan 2021
Decided
3 Mar 2021
Ward
Chessington South - OLD
Parish
South Of Borough - OLD
Decision by
Delegated Decision
Postcode
KT9 2BU

Timeline

Dates from the published record

  1. 10 Dec 2020

    Received by Kingston upon Thames

  2. 4 Jan 2021

    Validated

    Checked as complete and ready for consideration.

  3. 3 Mar 2021

    Decision issued: Application Granted

  4. 11 Oct 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.

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Open the documents

What this grant of permission means

Kingston upon Thames granted permission on 3 March 2021, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. 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

  • 19 Ashby Avenue Chessington KT9 2BT

    22/01698/HOU Submitted 23 May 2022 50 yards away

    Erection of single storey front porch, part two storey/part single storey rear extension including conservatory, rear dormer roof extension to facilitate loft conversion. Excavation of basement level, light well and walk on rooflights. (Retrospective application)

    Refused Householder Extension Loft or dormer 9 docs
    Small domestic

  • 30 Ashby Avenue Chessington KT9 2BU

    25/02782/CPU Submitted 27 Oct 2025 50 yards away

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

    Granted Lawful development Extension Loft or dormer 12 docs

  • 45 Ashby Avenue Chessington KT9 2BT

    25/01560/HOU Submitted 10 Jun 2025 50 yards away

    Erection of single storey rear extension

    Granted Householder Extension 6 docs
    Small domestic

  • 49 Ashby Avenue Chessington KT9 2BT

    26/01927/TPO Submitted 4 Sep 2026 50 yards away

    94% historically approved · decision due ~5 Nov

    T1: Oak - 4m Crown reduction, Crown lift up to 4m from ground level, Crown thin by 10% to reduce decaying and deadwood branches.

    Awaiting decision Trees 3 docs

  • 53 Ashby Avenue Chessington KT9 2BT

    22/01096/PAEXT Submitted 30 Mar 2022 50 yards away

    Erection of single storey rear extension (6m in depth, maximum height of 2.80m and eaves height of 2.80m)

    Refused Householder Extension 8 docs
    Small domestic

  • 53 Ashby Avenue Chessington KT9 2BT

    22/01069/CPU Submitted 31 Mar 2022 50 yards away

    Erection of single storey front porch

    Granted Lawful development Extension 8 docs
    Small domestic

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
  • 26/01882/CPU Awaiting decision

    176 Thornhill Road Tolworth KT6 7TF

    Erection of rear L-Shaped dormer roof extension to facilitate loft conversion

    Received 28 Aug, published by the council 9 Sep 2026 Lawful development
  • 26/01870/CPU Awaiting decision

    24 Hill Crescent Surbiton KT5 8DP

    Change of use from 6-bedroom HMO (Use Class C4) to 7-bedroom HMO (Use Class Sui Generis)

    Received 27 Aug, published by the council 8 Sep 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