323, Hanworth Road, TW12 3EJ
Approved on 17 November 2025
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
Variation of planning approval 24/0661/HOT for ‘Single storey rear extension with timber lantern roof and a raised patio (250mm). single storey side extension. removal of the rearmost chimney on the two-storey outrigger. replacing the rainwater drainage pipes with metal fittings. new roof and replacement doors to the existing single storey outrigger. Replace existing windows with sash timber windows’ [amendment to sash window design].
- Submitted
- 25 September 2025
- ReceivedSubmitted25 Sep
- ValidatedValidated
- Consult.Consultation
- TargetTarget Date
- DecidedDecided17 Nov
Decided in 53 days (council typically 49)
About this application
This is a planning application for a single storey rear extension at 323, Hanworth Road, TW12 3EJ. Richmond has handled 55 applications of this type. This one was decided in 53 days, 4 days longer than Richmond's typical decision time. The site is in the Hanworth Road conservation area. There has been 1 other application at this address. We hold 832 applications in total for the TW12 postcode area.
100% of removal/variation of a condition applications at London Borough of Richmond upon Thames were approved. Across all application types, the council typically decides in about 7 weeks (median).
Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street
Application details
- Postcode
- TW12 3EJ
- Application type
- Removal/Variation of a condition
Site constraints
Designations that overlap or adjoin the site outline.
- Conservation area: Hanworth Road
- 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 (21)
flood storage 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.
Planning history at this site
4 other applications at this property, newest first.
- 20269 Mar
Variation of condition U0185633 - Approved Drawings, of planning permission 24/0661/HOT
ApprovedVariation of conditions (s73)PA26/0837 - 202514 Oct
Single storey rear extension with timber lantern roof and a raised patio (250mm). Single storey side…
ClosedHouseholderPA25/3503 - 202518 Aug
323 Hanworth road, tree felling, rear garden
Comment IssuedApplicationPA25/2849 - 202515 Jul
Non-material amendment to windows technical specs
ClosedNon-material amendmentPA25/2453
Source: Richmond
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
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Around this site
Nearby applications
- 323, Hanworth Road, Hampton, TW12 3EJPA26/0837 · ConditionsApproved0.0 mi
- 10 Regency Close Hampton TW12 3EW24/2728/HOT · FullRefused0.0 mi
- 353 Hanworth Road Hampton TW12 3EJ23/T0252/TPO · TreesApproved0.0 mi
- 5 Regency Close Hampton TW12 3EWPA25/2423 · FullApproved0.0 mi
- 15 Regency Close Hampton TW12 3EWPA26/2141 · FullRefused0.0 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- AMV ElectricalElectrician0.1 mi
- Electrical Contractor London LimitedElectricianElectric Vehicle Charging Point Installers0.1 mi
- Wire Logic Electrical ServicesElectrician0.1 mi
- Brick House Builders LtdElectrician0.2 mi
Planning something similar?
See what the council approved and refused for single-storey side extensions on your street. Pick your home and get the evidence before you pay for drawings.