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Planning application

51 Thrigby Road Chessington KT9 2AH

Granted Kingston upon Thames 25/02762/HOU Householder

Works: Extension Loft or dormer Domestic

Read from the description, not a valuation. How we read the register

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

Proposal

Erection of side dormer roof extensions and rear roof extension to facilitate loft conversion

As published by the council, reference 25/02762/HOU

Application record

Reference
25/02762/HOU
Type
Householder
Status
Granted
Decision
Granted As published: Application Granted
Received
24 Oct 2025
Validated
14 Jan 2026
Decided
11 Mar 2026
Ward
Chessington South & Malden Rushett
Parish
South Of The Borough
Decision by
Delegated Decision
Postcode
KT9 2AH

Site history

Applications at this address on the Kingston upon Thames register

This site has had 2 applications since 2025: 2 approved, 0 refused.

  • 26/01484/CLC Granted

    51 Thrigby Road Chessington KT9 2AH

    Details required for Condition 3 (Material) of planning permission 25/02762/HOU (Erection of side dormer roof extensions and rear roof extension to facilitate loft conversion)

    Decided 28 Aug 2026

Timeline

Dates from the published record

  1. 24 Oct 2025

    Received by Kingston upon Thames

  2. 14 Jan 2026

    Validated

    Checked as complete and ready for consideration.

  3. 11 Mar 2026

    Decision issued: Application Granted

  4. 12 Aug 2026

    Added to PlanIndex

Cases linked to this one on the register

1 later application on the register refers to this one:

  • 26/01484/CLC Granted

    51 Thrigby Road Chessington KT9 2AH

    Details required for Condition 3 (Material) of planning permission 25/02762/HOU (Erection of side dormer roof extensions and rear roof extension to facilitate loft conversion)

    Decided 28 Aug 2026

Documents

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

17 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.

Watch members (£5 a month) open the document list from here.

Open the documents

What this grant of permission means

Kingston upon Thames granted permission on 11 March 2026, 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 householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 41 Gilders Road Chessington KT9 2AD

    20/01424/PAEXT Submitted 23 Jun 2020 50 yards away

    Erection of single storey rear extension (4.95m in depth, maximum height of 4.0m and eaves height of 2.6m) following demolition of existing conservatory

    Granted Householder Extension Demolition 4 docs
    Small domestic

  • 27 Gilders Road Chessington KT9 2AD

    21/01279/HOU Submitted 23 Apr 2021 50 yards away

    Erection of single storey rear extension

    Granted Householder Extension 4 docs
    Small domestic

  • 25 Gilders Road Chessington KT9 2AD

    20/03069/HOU Submitted 1 Dec 2020 100 yards away

    Erection of single storey side and rear extension. Hip to gable and rear dormer roof extensions with installation of 3no front rooflights to facilitate loft conversion.

    Granted Householder Extension Loft or dormer 9 docs
    Small domestic

  • 51 Thrigby Road Chessington KT9 2AH

    26/01484/CLC Submitted 6 Jul 2026 100 yards away

    Details required for Condition 3 (Material) of planning permission 25/02762/HOU (Erection of side dormer roof extensions and rear roof extension to facilitate loft conversion)

    Granted Extension Loft or dormer

  • 11A Gilders Road Chessington KT9 2AD

    26/01117/NMA Submitted 27 May 2026 100 yards away

    Application for a Non-Material Amendment to planning permission 23/01068/HOU (Demolition of outbuilding, erection of two-storey rear infill, single-storey wrap-around and front porch extensions) to regularise minor as-built amendments comprising a flat roof in place of the approved pitched roof and the insertion of a kitchen window.

    Granted Amendments Extension Demolition +1
    Small domestic

  • 54 Gilders Road Chessington KT9 2AN

    20/01113/HOU Submitted 18 May 2020 150 yards away

    Erection of single storey rear extension (following demolition of existing conservatory)

    Granted Householder Extension Demolition 5 docs
    Small domestic

In Kingston upon Thames

  • 26/02160/HOU Awaiting decision

    33 Cardinal Crescent New Malden KT3 3EF

    Removal of shed and erection of single storey outbuilding to rear

    Received 9 Oct, published by the council 22 Oct 2026 Householder
  • 26/01662/HOU Granted

    30 The Ridings Surbiton KT5 8HQ

    Demolition of front porch and erection of single storey front porch extension. Changes to ground floor front and first floor rear fenestrations.

    Received 29 Jul, published by the council 1 Sep 2026 Householder
  • 26/01696/HOU Granted

    1 Wolsey Drive Kingston Upon Thames KT2 5DP

    Erection of single storey side and rear extension.

    Received 31 Jul, published by the council 3 Sep 2026 Householder
  • 26/01711/HOU Granted

    230 Canbury Park Road Kingston Upon Thames KT2 6LF

    Demolition of an existing rear extension and erection of a single storey rear extension.

    Received 4 Aug, published by the council 1 Sep 2026 Householder
  • 26/02154/HOU Awaiting decision

    36 Norbiton Avenue Kingston Upon Thames KT1 3QR

    Erection of single storey rear/side extension

    Received 8 Oct, published by the council 21 Oct 2026 Householder