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Planning application

2026/1739

20 Sidney Road Walton-OnThames Surrey KT12 2NA

Awaiting decision Elmbridge Lawful Development Cert - Proposed

Proposal

Bifold doors to rear following demolition of existing rear bay window.

As published by the council, reference 2026/1739

Timeline

Dates from the published record

  1. 16 Jul 2026

    Received by Elmbridge

  2. 22 Jul 2026

    Validated

    Checked as complete and ready for consideration.

  3. 30 Jul 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

What happens while it is decided

The process from here

This application is with Elmbridge for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

About lawful development applications

How this application type works

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • 2026/0164 Granted

    26 Sidney Road Walton-On-Thames Surrey KT12 2NA

    Single-storey side extension.

    22 Jan 2026 60m away Lawful development
  • 2025/0337 Refused

    32 Willowhayne Drive Walton-On-Thames Surrey KT12 2NR

    Single storey side extension.

    10 Feb 2025 126m away Householder
  • 2024/3188 Granted

    59 Winchester Road Walton-On-Thames Surrey KT12 2RH

    Removal of Condition: 1 (Temporary Time Limit) of planning permission 2023/0630 (Part change of use (of swimming pool and inflatable pool dome up to a maximum height of 2.4m) from ancillary C3 (Residential) to a mixed C3/F2 (Local Community Use) to allow private swimming lessons).

    9 Dec 2024 133m away Amendments
  • 2024/1177 Granted

    24 Esher Avenue Walton-On-Thames Surrey KT12 2TA

    Single-storey side/rear extension.

    3 May 2024 135m away Householder
  • 2024/1661 Granted

    40 Winchester Road Walton-on-thames Surrey KT12 2RH

    Two-storey rear extension, single-storey rear extension and alterations to fenestration following partial demolition of rear projection.

    25 Jun 2024 141m away Householder
  • 2026/0632 Granted

    50 Churchfield Road Walton-On-Thames Surrey KT12 2SY

    Part two/part single-storey rear extension with juliet balconies, rear rooflights, solar panels, chimney stack and alterations to fenestration.

    9 Mar 2026 153m away Householder

In Elmbridge

  • 2026/1362 Refused

    14A Monks Avenue West Molesey Surrey KT8 2HD

    Hip-to-gable roof extension incorporating rooflights to front and dormer to rear and installation of solar panels on dormer flat roof.

    8 Jun 2026 Lawful development
  • 2026/1423 Granted

    62 West Grove Hersham Walton-On-Thames Surrey KT12 5PB

    Hip-to-gable roof extension incorporating rear dormer window and alterations to fenestration.

    12 Jun 2026 Lawful development
  • 2026/1704 Granted

    39 Kelvinbrook West Molesey Surrey KT8 1RU

    Single storey rear extension, rear dormer and alterations to front rooflights.

    10 Jul 2026 Lawful development
  • 2026/1462 Granted

    Happy Fish 10 Lindley Road Walton-On-Thames Surrey KT12 3EZ

    Single storey rear extension following demolition of existing conservatory.

    16 Jun 2026 Lawful development
  • 2026/1398 Refused

    21 Manor Walk Weybridge Surrey KT13 8SD

    Single storey side extension following demolition of existing detached shed.

    10 Jun 2026 Lawful development