11 Dison Close Enfield EN3 5LB
Approved on 11 March 2026
Council decision: GrantedDelegated (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
Single storey rear extension submitted pursuant to prior approval ref: 25/03689/PRH, with rear dormer, balustrade and front rooflights.
- Received
- 30 January 2026
- Decision level
- Delegated (officer decision)
- Council
- London Borough of Enfield
- Ward
- Brimsdown
- Agent
- DOMENECH DESIGNS LTD
- ReceivedReceived30 Jan
- ValidatedValidated6 Feb
- Consult.Consultation
- TargetTarget Date1 Apr
- DecidedDecided11 Mar
Decided in 33 days (council typically 49)
About this application
This is an outline application for a single storey rear extension at 11 Dison Close Enfield EN3 5LB. Enfield has handled 1,245 applications of this type. This one was decided in 40 days, 9 days quicker than Enfield's typical decision time. The site is in a conservation area. There has been 1 other application at this address. In the past year there have been 152 applications across Brimsdown. We hold 2,955 applications in total for the EN3 postcode area.
88% of outline applications at London Borough of Enfield 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
- EN3 5LB
- Application type
- Cert of Lawful Use/Operation - Proposed
- Scale / size
- Small
Planning application dates
- Date validated
- 6 February 2026
- Target decision date
- 1 April 2026
- Permission expires
- 11 March 2026
Applicant and agent
- Agent
- DOMENECH DESIGNS LTD
- Architect profile
- DOMENECH DESIGNS LIMITED
- Agent address
- 69 Wades Hill London N21 1AU
Planning decision
- Statutory period
- 54 days
Site constraints
Designations that overlap or adjoin the site outline.
- Article 4 direction: Borough wide
- Flood zone 1: Low probability (rivers and sea)
Possibly incomplete for this council: tree preservation orders.
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
- 202630 Jan
Single storey rear extension submitted pursuant to prior approval ref: 25/03689/PRH
This applicationApprovedOutline26/00357/CEA - 202527 Oct
Single storey rear extension 6m deep x 3.5m high (2.95m high to eaves).
ApprovedClass A HH - Prior ApprovalPart of25/03689/PRH
Source: Enfield
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
- 11 Dison Close Enfield EN3 5LB25/03689/PRH · OutlineApproved0.0 mi
- 12, Dison Close, Enfield, EN3 5LBP12-01328PLA · FullApproved0.0 mi
- 10, Dison Close, Enfield, EN3 5LBP12-00592PLA · FullWithdrawn0.0 mi
- 10, Dison Close, Enfield, EN3 5LBP12-02072PLA · FullApproved0.0 mi
- 12, Dison Close, Enfield, EN3 5LBP12-00286PLA · FullApproved0.0 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Kabilo LimitedVerifiedLondonExtensionsLoft Conversions5.5 mi
- Orient Construction Consultancy LimitedVerifiedLondon8.0 mi
- Building Services LondonVerifiedLondonExtensionsLoft Conversions9.2 mi
- The PTECH Group London LtdElectrician0.1 mi
Planning something similar?
See what the council approved and refused for single-storey rear extensions on your street. Pick your home and get the evidence before you pay for drawings.