North Middlesex Hospital Sterling Way London N18 1QX

25/03994/CEUCert of Lawful Use/Operation - ExistingApproved

Lawful development certificate

Approved on 2 December 2025

Delegated (officer decision)

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.

Proposal

Erection of a 110 square metre medical equipment store within the hospital site.

Received: 19 November 2025
Decision level: Delegated (officer decision)
Council: London Borough of Enfield
Ward: Upper Edmonton
Agent: AHP Architects & Surveyors Ltd.

ReceivedReceived19 Nov
ValidatedValidated19 Nov
Consult.Consultation21 Dec
TargetTarget Date12 Jan
DecidedDecided2 Dec

Decided in 13 days (council typically 49)

About this application

This is an application to amend a permission at North Middlesex Hospital Sterling Way London N18 1QX. Enfield has handled 201 applications of this type. This one was decided in 13 days, 5 weeks quicker than Enfield's typical decision time. The site is in a conservation area. There have been 4 other applications at this address. In the past year there have been 216 applications across Upper Edmonton. We hold 689 applications in total for the N18 postcode area.

74% of amendment 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 1QX
Application type: Cert of Lawful Use/Operation - Existing
Scale / size: Small

Planning application dates

Date validated: 19 November 2025
Consultation expiry: 21 December 2025
Neighbour consultation start: 27 November 2025
Neighbour consultation end: 21 December 2025
Last date for comments: 21 December 2025
Target decision date: 12 January 2026

Applicant and agent

Agent: AHP Architects & Surveyors Ltd.
Architect profile: AHP ARCHITECTS AND SURVEYORS LIMITED
Agent address: 18 St. John's Hill Sevenoaks TN13 3HP

Planning decision

Statutory period: 54 days

Additional information

Planning Portal ID: PP-14476220
Comments: 0
Documents: 11
Constraints: 10

Site constraints

Checking the site

2/3

Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

Flood zone 2: Medium probability (rivers and sea)Part of the site
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.

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.

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

16 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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