46 Portelet Road, London, E1 4EJ
Approved on 13 January 2026
Council decision: PermitDelegated (officer decision)3 conditions
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
Construction of a single-storey side infill extension to the rear, with lean-to slate roof and conservation-style rooflights, incorporating timber-framed windows/doors and render finish to match the existing rear elevation, together with internal layout alterations.
- Received
- 18 November 2025
- Decision level
- Delegated (officer decision)
- Ward
- Bethnal Green East
- Agent
- DUO Design
- ReceivedReceived18 Nov
- ValidatedValidated18 Nov
- Consult.Consultation31 Dec
- TargetTarget Date13 Jan
- DecidedDecided13 Jan
Decided in 56 days (council typically 56)
About this application
This is a full planning application for an extension at 46 Portelet Road, London, E1 4EJ. Tower Hamlets has handled 1,261 applications of this type. This one was decided in 56 days. The site is in the Carlton Square conservation area. There are no previous applications recorded at this address. In the past year there have been 144 applications across Bethnal Green East. We hold 2,489 applications in total for the E1 postcode area.
83% of full applications at London Borough of Tower Hamlets were approved. Across all application types, the council typically decides in about 8 weeks (median).
Based on decided applications received in the last 3 years.See what's approved near your address
Application details
- Postcode
- E1 4EJ
- Application type
- Full Planning Permission
- Scale / size
- Small
Planning application dates
- Date validated
- 18 November 2025
- Consultation expiry
- 31 December 2025
- Consultation end
- 31 December 2025
- Neighbour consultation start
- 24 November 2025
- Neighbour consultation end
- 31 December 2025
- Target decision date
- 13 January 2026
Applicant and agent
- Agent
- DUO Design
- Architect profile
- DUO DESIGN LTD
- Agent address
- 14 The Ridge, Twickenham, TW2 7NQ
Planning decision
- Statutory period
- 56 days
Publicity
- Last advertised
- 27 November 2025
- Advertisement expiry
- 31 December 2025
- Site notice start
- 10 December 2025
- Site notice end
- 31 December 2025
Site constraints
Designations that overlap or adjoin the site outline.
- Conservation area: Carlton Square
- Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (23)
flood storage areas, listed buildings, Article 4 directions, tree preservation orders, 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: Tower Hamlets
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
Track this application
Get email alerts when there is a planning decision or status change.
Get email alerts near E1
New planning applications delivered to your inbox daily.
Around this site
Nearby applications
- Pemberton Court, 39 Portelet Road, LondonPA/25/00310/S · ConditionsAwaiting decision0.0 mi
- 6 Holton Street, London, E1 4EFPA/25/02231/NC · TreesApproved0.1 mi
- 121 Grantley Street, London, E1 4BPPA/26/00421/A1 · FullRefused0.1 mi
- 336 Bancroft Road, London, E1 4BUPA/23/01374/R · FullRefused0.1 mi
- Railway Arch, 192 Bancroft Road, London, E1 4ETPA/26/00225/NC · HeritageApproved0.1 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Orient Construction Consultancy LimitedVerifiedLondon1.9 mi
- Atlas South Technical Service LimitedVerifiedLondonProperty MaintenanceHandyman4.1 mi
- Avent Roofing ServicesVerifiedWestminsterRoofing4.2 mi
- S & M Solutions Ltd | Design and Build ContractorVerifiedLondonExtensionsLoft Conversions4.4 mi
What's been approved on your street?
See what the council approved and refused near this address for the project you have in mind, and the rules that apply here.
Get The Signal Report