21, King Edwards Grove, Teddington, TW11 9LY
Approved on 28 May 2026
Council decision: Granted PermissionDelegated (officer decision)
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
Erection of two dormer windows to the front roofslope in place of the existing rooflights
- Received
- 4 March 2026
- Decision level
- Delegated (officer decision)
- Ward
- Hampton Wick & South Teddington Ward [HPK]
- ReceivedReceived4 Mar
- ValidatedValidated4 Mar
- Consult.Consultation3 Apr
- TargetTarget Date29 Apr
- DecidedDecided28 May
Decided in 85 days (council typically 49)
About this application
This is a full planning application for a dormer extension at 21, King Edwards Grove, Teddington, TW11 9LY. Richmond has handled 4,063 applications of this type. This one was decided in 85 days, 5 weeks longer than Richmond's typical decision time. The site is in the King Edwards Grove conservation area. There have been 2 other applications at this address. In the past year there have been 146 applications across Hampton Wick & South Teddington Ward [HPK]. We hold 1,476 applications in total for the TW11 postcode area.
83% of full 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
- TW11 9LY
- Application type
- Householder Application
- Scale / size
- Small
- District
- North,
Planning application dates
- Date validated
- 4 March 2026
- Consultation expiry
- 3 April 2026
- Consultation end
- 3 April 2026
- Target decision date
- 29 April 2026
- Application expires
- 26 March 2026
- Permission expires
- 27 May 2029
Planning decision
- Statutory period
- 56 days
Publicity
- First advertised
- 13 March 2026
- Site notice start
- 13 March 2026
Additional information
- Planning Portal ID
- PP-14695811
- UPRN
- 100022323693
- Documents
- 27
Site constraints
Designations that overlap or adjoin the site outline.
- Flood zone 2: Medium probability (rivers and sea)Part of the site
- Conservation area: King Edwards Grove
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
3 other applications at this property, newest first.
- 20267 Apr
Details pursuant to Condition 4 (SuDS) of planning reference PA25/1540
ApprovedDischarge of conditionsPA26/1213 - 20259 May
Demolition of existing garage and rear extension addition and the erection of a single storey ground floor…
RefusedHouseholderPA25/1540 - 20255 Feb
Erection of a single storey ground floor side extension, enlargement of the existing rear extension…
RefusedHouseholderPA25/0101
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
- 21, King Edwards Grove, Teddington, TW11 9LYPA25/1540 · FullRefused0.0 mi
- 21 King Edwards Grove Teddington TW11 9LYPA25/0101 · FullRefused0.0 mi
- 19, King Edwards Grove, Teddington, TW11 9LYPA25/4049 · TreesApproved0.0 mi
- 23 King Edwards Grove Teddington TW11 9LY23/T0138/TCA · TreesApproved0.0 mi
- 23 King Edwards Grove Teddington TW11 9LY23/T0278/TCA · TreesApproved0.0 mi
For applicants and trades
Contractors near this project
Find contractors for loft conversions near this site- Hillgrove Projects LtdVerifiedLondon5.7 mi
- Bello Electrics LTDVerifiedElectrician7.9 mi
- Nova Coat & PlasterVerifiedStreatham, LondonRenovations & RefurbishmentsPlastering8.2 mi
- Lambert Heating & Renewables LtdVerified8.2 mi
Planning something similar?
See what the council approved and refused for loft conversions and dormers on your street. Pick your home and get the evidence before you pay for drawings.