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34A Sidney Road Walton-On-Thames Surrey KT12 2LZ

2025/0110Householder ApplicationApproved
Householder

Approved on 23 June 2025

Council decision: Grant Planning PermissionDelegated (officer decision)

Approximate site (title boundary)
Boundary © HM Land Registry, © Ordnance Survey · details

This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.

Proposal

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

Received
14 January 2025
Decision level
Delegated (officer decision)
Ward
Walton Central Ward
  1. Received14 Jan
  2. Validated18 Feb
  3. Consult.13 Mar
  4. Target25 Jun
  5. Decided23 Jun

Decided in 125 days (council typically 63)

About this application

This is a full planning application for a dormer extension at 34A Sidney Road Walton-On-Thames Surrey KT12 2LZ. Elmbridge has handled 4,130 applications of this type. This one was decided in 160 days, 14 weeks longer than Elmbridge's typical decision time. The site is in 2 listed buildings nearby. There have been 3 other applications at this address. In the past year there have been 42 applications across Walton Central Ward. We hold 1,346 applications in total for the KT12 postcode area.

78% of full applications at Elmbridge Borough Council were approved. Across all application types, the council typically decides in about 9 weeks (median).

Based on decided applications received in the last 3 years.See what's approved near your address

Application details

Postcode
KT12 2LZ
Application type
Householder Application
Scale / size
Medium

Planning application dates

Date validated
18 February 2025
Consultation expiry
13 March 2025
Consultation start
20 February 2025
Consultation end
13 March 2025
Target decision date
25 June 2025

Planning decision

Statutory period
127 days

Appeal history

3371795
Dismissed
Type: Planning AppealProcedure: Written RepresentationsDecision: 16 December 2025Dev Type: Change of useReason: Refusal

Additional information

Documents
14

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Flood zone 1: Low probability (rivers and sea)

Not published by this council, so not checked: Article 4 directions. Ask the council if these matter.

Possibly incomplete for this council: tree preservation orders.

Also checked, none recorded (22)

flood storage areas, conservation areas, listed buildings, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.

A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.

Data © Crown copyright and others · sources and licences

Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.

© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

Source: Elmbridge

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