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Planning application

Southborough House 14 Ashcombe Avenue Surbiton KT6 6QA

Granted Kingston upon Thames 25/03291/HOU Householder

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

Proposal

Creation of an outdoor swimming pool with associated plant and an air source heat pump. Erection of a pergola seating structure; the addition of a curved canopy above the side entrance doorway. Minor landscape alterations including modest alterations to the driveway entrance and width. Removal of overgrown, low level planting, and the installation of a rose trellis.

As published by the council, reference 25/03291/HOU

Application record

Reference
25/03291/HOU
Type
Householder
Status
Granted
Decision
Application Granted
Received
22 Dec 2025
Validated
16 Feb 2026
Decided
13 Apr 2026
Ward
Surbiton Hill
Parish
Surbiton
Decision by
Delegated Decision
Postcode
KT6 6QA

Site history

Applications at this address on the Kingston upon Thames register

This site has had 6 applications since 2020: 3 approved, 0 refused.

  • 26/01384/CLC Decided

    Southborough House 14 Ashcombe Avenue Surbiton KT6 6QA

    Details required for Condition 4 (Acoustic Report) of planning permission 25/03291/HOU (Creation of an outdoor swimming pool with associated plant and an air source heat pump. Erection of a pergola seating structure; the addition of a curved canopy above the side entrance doorway. Minor landscape alterations including modest alterations to the driveway entrance and width. Removal of overgrown, low level planting, and the installation of a rose trellis.)

    Submitted 25 Jun 2026
  • 26/01290/CLC Awaiting decision

    Southborough House 14 Ashcombe Avenue Surbiton KT6 6QA

    Details required for Condition 3 (Detailed drawings and full particulars) and 5 (services and related fixtures) of planning permission 25/03292/LBC (Erection of an outdoor swimming pool with associated plant and an air source heat pump. Erection of a pergola seating structure; the addition of a curved canopy above the side entrance doorway. Minor landscape alterations including modest alterations to the driveway entrance and width. Removal of overgrown, low level planting, and the installation of a rose trellis.)

    Submitted 16 Jun 2026
  • 25/03292/LBC Granted

    Southborough House 14 Ashcombe Avenue Surbiton KT6 6QA

    Erection of an outdoor swimming pool with associated plant and an air source heat pump. Erection of a pergola seating structure; the addition of a curved canopy above the side entrance doorway. Minor landscape alterations including modest alterations to the driveway entrance and width. Removal of overgrown, low level planting, and the installation of a rose trellis.

    Decided 13 Apr 2026 Heritage and listed buildings
  • 21/03899/TPO Decided

    Southborough House 14 Ashcombe Avenue Surbiton KT6 6QA

    G.1 Cherry, Lawson cypress x3 yew saplings and bay suckers - Fell (TCA) G.2 Cherry laurel - Prune back the stems contacting the fence by 3 metres (exempt). T.1 Crab apple - Fell (dead- exempt). T.2 Bay coppice - Reduce the height by 3 metres (exempt). T.3 Bay suckers - Fell (exempt). T.4 Bay - Reduce the overextended limb over the lawn 2.5 metres (exempt). T.5 London plane - Reshape 3 overextended laterals into the main crown on the S-S.E side by 2.5m to suitable growth points.

    Decided 11 Feb 2022 Trees
  • 20/00491/LBC Granted

    Southborough House 14 Ashcombe Avenue Surbiton KT6 6QA

    Installation of CCTV cameras and light fixings to external elevations, and No. 2 new lanterns to front elevation (Listed Building Consent)

    Decided 4 May 2020 Heritage and listed buildings

Timeline

Dates from the published record

  1. 22 Dec 2025

    Received by Kingston upon Thames

  2. 16 Feb 2026

    Validated

    Checked as complete and ready for consideration.

  3. 13 Apr 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:

  • 26/01384/CLC Decided

    Southborough House 14 Ashcombe Avenue Surbiton KT6 6QA

    Details required for Condition 4 (Acoustic Report) of planning permission 25/03291/HOU (Creation of an outdoor swimming pool with associated plant and an air source heat pump. Erection of a pergola seating structure; the addition of a curved canopy above the side entrance doorway. Minor landscape alterations including modest alterations to the driveway entrance and width. Removal of overgrown, low level planting, and the installation of a rose trellis.)

    Submitted 25 Jun 2026

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.

Trade members open them from here.

Open the documents

What this grant of permission means

Kingston upon Thames granted permission on 13 April 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 500 metres

  • Southborough House 14 Ashcombe Avenue Surbiton KT6 6QA

    20/00491/LBC Submitted 27 Feb 2020 0m away

    Installation of CCTV cameras and light fixings to external elevations, and No. 2 new lanterns to front elevation (Listed Building Consent)

    Granted Heritage and listed buildings 15 docs

  • Southborough House 14 Ashcombe Avenue Surbiton KT6 6QA

    25/03292/LBC Submitted 22 Dec 2025 0m away

    Erection of an outdoor swimming pool with associated plant and an air source heat pump. Erection of a pergola seating structure; the addition of a curved canopy above the side entrance doorway. Minor landscape alterations including modest alterations to the driveway entrance and width. Removal of overgrown, low level planting, and the installation of a rose trellis.

    Granted Heritage and listed buildings 19 docs

  • Southborough House 14 Ashcombe Avenue Surbiton KT6 6QA

    21/03899/TPO Submitted 7 Dec 2021 14m away

    G.1 Cherry, Lawson cypress x3 yew saplings and bay suckers - Fell (TCA) G.2 Cherry laurel - Prune back the stems contacting the fence by 3 metres (exempt). T.1 Crab apple - Fell (dead- exempt). T.2 Bay coppice - Reduce the height by 3 metres (exempt). T.3 Bay suckers - Fell (exempt). T.4 Bay - Reduce the overextended limb over the lawn 2.5 metres (exempt). T.5 London plane - Reshape 3 overextended laterals into the main crown on the S-S.E side by 2.5m to suitable growth points.

    Decided Trees 2 docs
    Small domestic

  • Southborough House 14 Ashcombe Avenue Surbiton KT6 6QA

    26/01384/CLC Submitted 25 Jun 2026 30m away

    81% historically approved · decision due ~20 Aug

    Details required for Condition 4 (Acoustic Report) of planning permission 25/03291/HOU (Creation of an outdoor swimming pool with associated plant and an air source heat pump. Erection of a pergola seating structure; the addition of a curved canopy above the side entrance doorway. Minor landscape alterations including modest alterations to the driveway entrance and width. Removal of overgrown, low level planting, and the installation of a rose trellis.)

    Decided

  • Southborough House 14 Ashcombe Avenue Surbiton KT6 6QA

    26/01290/CLC Submitted 16 Jun 2026 30m away

    81% historically approved · decision due ~20 Aug

    Details required for Condition 3 (Detailed drawings and full particulars) and 5 (services and related fixtures) of planning permission 25/03292/LBC (Erection of an outdoor swimming pool with associated plant and an air source heat pump. Erection of a pergola seating structure; the addition of a curved canopy above the side entrance doorway. Minor landscape alterations including modest alterations to the driveway entrance and width. Removal of overgrown, low level planting, and the installation of a rose trellis.)

    Awaiting decision

  • 30 Ashcombe Avenue Surbiton KT6 6QA

    26/01025/CLC Submitted 13 May 2026 30m away

    81% historically approved · decision due ~21 Jul

    Details required for Condition 4 (Detailed Drawings) of planning permission 24/01283/HOU (Installation of 2nos electric gates and 1no pedestrian gate. Erection of metal rails between the brick piers. Amendment to an existing perimeter wall and landscaping.)

    Decided

In Kingston upon Thames

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    Demolition of garage and erection of single storey side extension. Roof alterations, installation of pv panels, air source heat pump and insulated render. Replacement of windows and internal alterations

    6 May 2026 Householder