18, Devonshire Road, N9 8NE

26/02883/FULFull planning permissionRefused

Full

Proposal

Conversion of single family dwelling house into 2no. self-contained flats involving part single part 2 storey rear extension, first floor rear extension, conversion of garage to habitable room, rear dormer, front rooflights, vehicular access and associated hardstanding, division of rear amenity space and refuse and cycle storage.

Received: 19 August 2026
Decided: 6 October 2026
Council: London Borough of Enfield

Approximate site (title boundary)

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.

ReceivedSubmitted19 Aug
ValidatedValidated
Consult.Consultation
TargetTarget Date
DecidedDecided6 Oct

Decided in 48 days (council typically 49)

7 weeks typical decision time in Enfield70% of full planning permission applications approved

This is a planning application for a dormer extension at 18, Devonshire Road, N9 8NE. Enfield has handled 1,063 applications of this type and approves 70% of them, typically deciding them in 55 days. This one was decided in 48 days, 7 days quicker than Enfield's median. The site is in a conservation area. There have been 3 other applications at this address. In the past year there have been 173 applications across Lower Edmonton. We hold 1,074 applications in total for the N9 postcode area.

Application Details

Reference

26/02883/FUL

Address

18, Devonshire Road, N9 8NE

Postcode

N9 8NE

Local Authority

Enfield

Application Type

Full planning permission

Decision Status

Rejected

Applicant & Agent

Planning Application Dates

Date Decided

6 October 2026

Date Submitted

19 August 2026

Planning Decision

Publicity

Appeal

Additional Information

Coordinates

51.629723, -0.046054

Enriching application data

2/3

Council recordsAppealsFlood risk

Source: Enfield

Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.

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Planning history at this site

4 other applications at this property, newest first.

Planning constraints

Designations that overlap or adjoin the site outline.

Flood zone 2: Medium probability (rivers and sea)
Article 4 direction: Borough wide

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.

© 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 2026-10-09. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

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