100 Green Lane Hersham Walton-On-Thames Surrey KT12 5EU
Proposal
Roof extension incorporating rear dormer window and alterations to fenestration.
- Received
- 25 July 2022
- Decided
- 31 August 2022 · Grant Lawful Development Cert - Proposed
- Decision level
- Delegated (officer decision)
- Council
- Elmbridge Borough Council
- Ward
- Hersham Village Ward
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.
- ReceivedSubmitted25 Jul
- ValidatedValidated25 Jul
- Consult.Consultation
- TargetTarget Date19 Sep
- DecidedDecided31 Aug
Decided in 37 days (council typically 63)
This is an outline application for a dormer extension at 100 Green Lane Hersham Walton-On-Thames Surrey KT12 5EU. Elmbridge has handled 1,127 applications of this type and approves 71% of them, typically deciding them in 55 days. This one was decided in 37 days, 3 weeks quicker than Elmbridge's median. There have been 2 other applications at this address. In the past year there have been 64 applications across Hersham Village Ward. We hold 1,241 applications in total for the KT12 postcode area.
Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Elmbridge
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Planning history at this site
3 other applications at this property, newest first.
- 202528 Jul
Construction of a single storey outbuilding with ancillary use to the main dwelling following demolition of…
ApprovedLawful Development Cert - Proposed2025/1922 - 202216 Jun
Roof extension with rear dormer window and front rooflights, new porch and changes to fenestration.
WithdrawnLawful Development Cert - Proposed2022/1878 - 202213 Jun
Single-storey rear extension, partial conversion of garage into living space and alterations to fenestration…
ApprovedHouseholder2022/1841
Planning constraints
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 2026-10-09. 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.
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