Unit, 41 The I O Centre, Armstrong Road, London, SE18 6RS
Approved on 14 May 2026
3 conditions
Proposal
Addition of windows to front elevation.
- Received
- 20 March 2026
- Council
- Royal Borough of Greenwich
- Ward
- WOOLWICH ARSENAL
- Agent
- 4D Planning
- ReceivedReceived20 Mar
- ValidatedValidated20 Mar
- Consult.Consultation4 May
- TargetTarget Date
- DecidedDecided14 May
Decided in 55 days (council typically 56)
About this application
This is a full planning application for window replacement at UNIT, 41 THE I O CENTRE, ARMSTRONG ROAD, LONDON, SE18 6RS. Greenwich has handled 1,022 applications of this type. This one was decided in 55 days. The site is in a conservation area. There has been 1 other application at this address. In the past year there have been 118 applications across WOOLWICH ARSENAL. We hold 1,521 applications in total for the SE18 postcode area.
74% of full applications at Royal Borough of Greenwich 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.Planning something similar? See what gets approved on your street
Application details
- Postcode
- SE18 6RS
- Application type
- Full Planning Permission
- Scale / size
- Small
- Parish
- Woolwich & Thamesmead
Planning application dates
- Date validated
- 20 March 2026
- Consultation expiry
- 4 May 2026
- Consultation start
- 13 April 2026
- Consultation end
- 4 May 2026
- Neighbour consultation end
- 4 May 2026
- Last date for comments
- 15 May 2026
Applicant and agent
- Agent
- 4D Planning
- Agent address
- 4D Planning, 3rd Floor, 86-90 Paul Street, Hackney London, EC2A 4NE
Publicity
- Advertisement expiry
- 4 May 2026
Additional information
- Planning Portal ID
- PP-14738571
- Documents
- 6
- Constraints
- 3
Site constraints
Designations at the address point. Ones next to the site may also apply.
- Flood zone 3: High probability (rivers and sea)
Not published by this council, so not checked: Article 4 directions and tree preservation orders. Ask the council if these matter.
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 2026-11-03. 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.
Associated applications
- 202620 Mar
Addition of windows to front elevation.
This applicationApprovedFull26/0913/F - 202620 Mar
Addition of windows to side elevation.
ApprovedFull planning permissionFiled alongside26/0914/F
Source: Greenwich
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
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Around this site
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For applicants and trades
Consultants on this application
- 4D Planning · Agent for this application
Contractors near this project
Find contractors for windows & doors near this site- S & M Solutions LtdVerifiedLondonExtensionsLoft Conversions2.5 mi
- Design and Management Systems LtdVerifiedElectrician3.8 mi
- Building Services LondonVerifiedLondonExtensionsLoft Conversions4.8 mi
- Kabilo LimitedVerifiedLondonExtensionsLoft Conversions7.2 mi
Planning something similar?
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