14 Windmill Road London N18 1PA
Refused on 4 June 2026
Delegated (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
First floor rear extension and rear dormer with roof light to front.
- Received
- 25 March 2026
- Decision level
- Delegated (officer decision)
- Council
- London Borough of Enfield
- Ward
- Haselbury
- ReceivedReceived25 Mar
- ValidatedValidated9 Apr
- Consult.Consultation8 May
- TargetTarget Date2 Jun
- DecidedDecided4 Jun
Decided in 56 days (council typically 49)
About this application
This is a full planning application for a dormer extension at 14 Windmill Road London N18 1PA. Enfield has handled 1,569 applications of this type. This one was decided in 71 days, 3 weeks longer than Enfield's typical decision time. The site is in a conservation area, with 1 listed building nearby. There have been 2 other applications at this address. In the past year there have been 129 applications across Haselbury. We hold 689 applications in total for the N18 postcode area.
72% of full 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
- N18 1PA
- Application type
- Householder
- Scale / size
- Small
Planning application dates
- Date validated
- 9 April 2026
- Consultation expiry
- 8 May 2026
- Neighbour consultation start
- 14 April 2026
- Neighbour consultation end
- 8 May 2026
- Last date for comments
- 8 May 2026
- Target decision date
- 2 June 2026
Applicant and agent
- Agent
- PEPP
- Agent address
- 2 Briar Wood Close Westerham Road Keston BR2 8EJ
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.
Planning history at this site
2 other applications at this property, newest first.
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
- 14 Windmill Road London N18 1PA26/01017/PRH · OutlineApproved0.0 mi
- 54 Windmill Road London N18 1PA24/03325/HOU · FullRefused0.1 mi
- 6 Kendal Gardens London N18 1NF25/00522/CEU · AmendmentApproved0.1 mi
- 29 Lopen Road London N18 1PN24/02878/PRH · OutlineApproved0.1 mi
- 1 Kendal Gardens London N18 1NF24/03766/HOU · FullApproved0.2 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Kabilo LimitedVerifiedLondonExtensionsLoft Conversions4.0 mi
- Orient Construction Consultancy LimitedVerifiedLondon4.9 mi
- Building Services LondonVerifiedLondonExtensionsLoft Conversions6.7 mi
- Atlas South Technical Service LimitedVerifiedLondonProperty MaintenanceHandyman7.0 mi
Planning something similar?
See what the council approved and refused for two-storey and first-floor extensions on your street. Pick your home and get the evidence before you pay for drawings.