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Planning application

2025/1286

18 Westcar Lane Hersham Walton-On-Thames Surrey KT12 5ER

Granted Elmbridge Householder Application

Proposal

Part two/part single-storey side extension, incorporating a garage, single-storey rear extension, new front porch and new pitched roof at rear following demolition of existing garage.

As published by the council, reference 2025/1286

Timeline

Dates from the published record

  1. 15 May 2025

    Received by Elmbridge

  2. 23 May 2025

    Validated

    Checked as complete and ready for consideration.

  3. 22 Jul 2025

    Decision issued: Grant Planning Permission

  4. 30 Jul 2026

    Added to PlanIndex

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 householder applications

How this application type works

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

Nearby applications

Within 500 metres

  • 2026/0862 Granted

    33 Westcar Lane Hersham Walton-On-Thames Surrey KT12 5ER

    Addition of a first floor above an existing bungalow along with a part single/part two storey rear extension.

    13 Apr 2026 70m away Householder
  • 2026/0246 Granted

    Site Of 26 Westcar Lane Hersham Walton-On-Thames Surrey KT12 5ES

    Variation of Condition 2 (Approved Plans) of Planning Application ref: 2016/0982 (Detached two storey house with rooms in the roof space, integral garage and swimming pool following demolition of existing house). Variation to consist of changes to facade, materials, fenestration and boundary treatment

    30 Jan 2026 101m away Amendments
  • 2025/0424 Granted

    Site Of 26 Westcar Lane Hersham Walton-On-Thames Surrey KT12 5ES

    Confirmation that works have commenced for planning permission 2016/0982 (Detached two storey house with rooms in the roof space, integral garage and swimming pool following demolition of existing house).

    18 Feb 2025 101m away Lawful development
  • 2024/2844 Refused

    63 Westcar Lane Hersham Walton-On-Thames Surrey KT12 5ES

    Part two/part single-storey side/front/rear extension incorporating integral garage, new pitched roof over front projection, rooflights and alterations to fenestration following partial demolition of existing house.

    31 Oct 2024 109m away Householder
  • 2025/0156 Granted

    26 Kenwood Drive Hersham Walton-On-Thames Surrey KT12 5AU

    Single and two-storey extensions to existing house incorporating integral garage, new front porch, air source heat pump and alterations to fenestration following partial demolition of existing house.

    21 Jan 2025 133m away Householder
  • 2024/1519 Withdrawn

    28 Kenwood Drive Hersham Walton-On-Thames Surrey KT12 5AU

    Variation of Conditions: 2 (Approved Plans) and 3 (Materials) of planning permission 2023/2034 (Single-storey rear extension, single-storey front infill extension, first-floor rear extension, front canopy and alterations to fenestration and facade) to change rear section of roof over first-floor from flat to pitched and change roof tiles from concrete to composite slate.

    7 Jun 2024 134m away Amendments

In Elmbridge

  • 2026/1069 Granted

    35 Prospect Road Long Ditton Surbiton Surrey KT6 5PY

    Single storey front extension and first floor side extension with side rooflights and alterations to fenestration following demolition of existing rear extension.

    5 May 2026 Householder
  • 2026/1200 Granted

    20 Courtlands Avenue Esher Surrey KT10 9HZ

    Single-storey rear extension, two-storey side extension and alterations to fenestration.

    19 May 2026 Householder
  • 2026/0798 Refused

    82 Claygate Lane Esher Surrey KT10 0BJ

    Part single; part two-storey side/rear extension including part retention of side garage extension, rear terrace/raised platform, single storey front extension; roof extensions including part raising of the roof to including conversion of roofspace into habitable use, rooflights, alterations to the fenestration and removal of chimney following part demolition of the dwelling

    7 Apr 2026 Householder
  • 2026/1239 Granted

    9 Alexandra Road Thames Ditton Surrey KT7 0QS

    Rear dormer window to provide rooms in the roofspace, single-storey rear extension, single-storey front infill extension incorporating bay window, front rooflights and alterations to fenestration.

    22 May 2026 Householder
  • 2026/1183 Refused

    2 Ember Gardens Thames Ditton Surrey KT7 0LN

    First floor side extension

    18 May 2026 Householder