398 Richmond Road Twickenham TW1 2DY
Proposal
Mansard roof extension to create 1no. flat with associated bin and cycle storage. New shop front and external alterations to include replacement windows and doors together with the creation of an access to the rear to link into the existing external staircase.
- Received
- 17 July 2024
- Decided
- 20 September 2024
- Decision level
- Delegated (officer decision)
- Ward
- TWICKENHAM RIVERSIDE WARD
- ReceivedSubmitted17 Jul
- ValidatedValidated26 Jul
- Consult.Consultation
- TargetTarget Date20 Sep
- DecidedDecided20 Sep
Decided in 56 days (council typically 49)
This is a full planning application for an extension at 398 Richmond Road Twickenham TW1 2DY. Richmond has handled 4,052 applications of this type and approves 82% of them, typically deciding them in 57 days. This one was decided in 65 days, 8 days longer than Richmond's median. The site is in the Richmond Road (East Twickenham) conservation area, with 1 listed building nearby. There have been 4 other applications at this address. We hold 1,443 applications in total for the TW1 postcode area.
Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Richmond
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
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Associated applications
- 202417 Jul
Mansard roof extension to create 1no. flat with associated bin and cycle storage. New shop front and external…
This applicationRefusedFull24/1820/FUL - 202412 Jul
Reduction in depth of existing rear extension and rebuilding rear wall. Insertion of new windows, door and…
ApprovedFull ApplicationFiled alongside24/1784/FUL
Planning history at this site
3 other applications at this property, newest first.
- 202521 Feb
Variation of condition U0192839 (parking permit restriction) pursuant to planning permission 24/1784/FUL
ApprovedVariation of conditions (s73)PA25/0355 - 202416 Dec
Details pursuant to condition U0187078 - Parking permits restriction, of planning permission 24/1631/GPD26
ApprovedDischarge of conditions24/1631/DD01 - 202426 Jun
Conversion of part of ground floor from Class E to a 1 bed flat.
ApprovedGPD P3MA - E to C324/1631/GPD26
Planning constraints
Designations at the address point. Ones next to the site may also apply.
- Flood zone 3: High probability (rivers and sea)
- Conservation area: Richmond Road (East Twickenham)
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 2026-10-09. 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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