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Planning application

126 Thornhill Road Tolworth Kingston Upon Thames KT6 7TQ

Granted Kingston upon Thames 23/00958/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 hip to gable roof extension with rear dormer and installation of 3 nos front roof lights to facilitate loft conversion.

As published by the council, reference 23/00958/CPU

Application record

Reference
23/00958/CPU
Type
Cert of Lawful Use/Operation - Proposed
Status
Granted
Decision
Granted As published: Application Granted
Received
11 Apr 2023
Validated
1 Jun 2023
Decided
16 Nov 2023
Ward
Tolworth
Parish
Surbiton
Decision by
Delegated Decision
Postcode
KT6 7TQ

Timeline

Dates from the published record

  1. 11 Apr 2023

    Received by Kingston upon Thames

  2. 1 Jun 2023

    Validated

    Checked as complete and ready for consideration.

  3. 16 Nov 2023

    Decision issued: Application Granted

  4. 28 Sep 2026

    Added to PlanIndex

Documents

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

19 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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What this grant of permission means

Kingston upon Thames granted permission on 16 November 2023, 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

  • 199 Douglas Road Tolworth Surbiton KT6 7SE

    22/00667/PAEXT Submitted 18 Feb 2022 50 yards away

    Erection of single storey rear extension (4m in depth, maximum height of 3.67m and eaves height of 2.71m)

    Refused Householder Extension 6 docs
    Small domestic

  • 199 Douglas Road Tolworth Surbiton KT6 7SE

    22/01453/PAEXT Submitted 25 Apr 2022 50 yards away

    Erection of single storey rear extension (3.80m in depth, maximum height of 3.67m and eaves height of 2.71m)

    Granted Householder Extension 8 docs
    Small domestic

  • 1 Agar Close Tolworth KT6 7XF

    26/00569/FUL Submitted 16 Mar 2026 50 yards away

    Conversion of dwelling into 2nos. flats. Demolition of rear sunroom and part conversion of ground floor to garage with installation of garage door to front. Erection of single storey rear and first floor side extensions. Erection of rear dormer roof extension with installation of 2nos. front rooflights to facilitate loft conversion. Provision of bin and cycle stores.

    Granted Full applications New dwelling Extension +2 20 docs
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  • 1 Agar Close Tolworth KT6 7XF

    25/02007/FUL Submitted 29 Jul 2025 50 yards away

    Conversion of single dwelling into two self-contained flats, demolition of an existing rear sunroom, erection of a single storey rear extension, roof extension with rear dormer and installation of 2nos front rooflights.

    Refused Full applications New dwelling Extension +2 16 docs
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  • 1 Agar Close Tolworth KT6 7XF

    25/02340/PAEXT Submitted 8 Sep 2025 50 yards away

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

    Granted Householder Extension 14 docs
    Small domestic

  • 1 Agar Close Tolworth KT6 7XF

    25/02344/HOU Submitted 8 Sep 2025 50 yards away

    Erection of first-floor side extension.

    Granted Householder Extension 14 docs
    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
  • 26/01468/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
  • 26/00489/CPU Granted

    40 Hollybush Road Kingston Upon Thames KT2 5SE

    Erection of a single storey front porch.

    Received 6 Mar, published by the council 26 Jul 2026 Lawful development