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Planning application

2024/1903

21 Mayo Road Walton-On-Thames Surrey KT12 2QA

Granted Elmbridge Lawful Development Cert - Proposed

Proposal

Side dormer window following removal of chimney stack and alterations to fenestration.

As published by the council, reference 2024/1903

Timeline

Dates from the published record

  1. 17 Jul 2024

    Received by Elmbridge

  2. 26 Nov 2024

    Validated

    Checked as complete and ready for consideration.

  3. 20 Jan 2025

    Decision issued: Grant Lawful Development Cert - Proposed

  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 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

  • 2024/0925 Granted

    21 Mayo Road Walton-On-Thames Surrey KT12 2QA

    Single-storey side/rear extension and alterations to fenestration.

    8 Apr 2024 0m away Householder
  • 2024/1398 Refused

    21 Mayo Road Walton-On-Thames Surrey KT12 2QA

    Side dormer window to provide rooms in the roofspace following removal of chimney stack.

    28 May 2024 0m away Lawful development
  • 2026/1368 Granted

    28 Mayo Road Walton-On-Thames Surrey KT12 2QA

    Single storey side/rear extension.

    8 Jun 2026 32m away Householder
  • 2024/2108 Granted

    28 Mayo Road Walton-On-Thames Surrey KT12 2QA

    Hip-to-gable roof extension incorporating L-shaped rear dormer window and front rooflights.

    8 Aug 2024 32m away Lawful development
  • 2026/1358 Awaiting decision

    3 Mayo Road Walton-On-Thames Surrey KT12 2QA

    First floor side window.

    8 Jun 2026 51m away Householder
  • 2026/0443 Withdrawn

    3 Mayo Road Walton-On-Thames Surrey KT12 2QA

    Alterations to fenestration.

    20 Feb 2026 51m away Lawful development

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