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69 Lister Gardens London N18 1JA

26/00387/CEUCert of Lawful Use/Operation - ExistingApproved
Lawful development certificate

Approved on 30 April 2026

Council decision: GrantedDelegated (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

Use of outbuilding in rear garden as a residential annexe to the main dwelling house.

Received
2 February 2026
Decision level
Delegated (officer decision)
Ward
Bowes
Agent
IBI Design Associates
  1. Received2 Feb
  2. Validated2 Mar
  3. Consult.3 Apr
  4. Target25 Apr
  5. Decided30 Apr

Decided in 59 days (council typically 49)

About this application

This is an application to amend a permission at 69 Lister Gardens London N18 1JA. Enfield has handled 201 applications of this type. This one was decided in 87 days, 5 weeks longer 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 88 applications across Bowes. 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 1JA
Application type
Cert of Lawful Use/Operation - Existing
Scale / size
Small

Planning application dates

Date validated
2 March 2026
Consultation expiry
3 April 2026
Neighbour consultation start
10 March 2026
Neighbour consultation end
3 April 2026
Last date for comments
3 April 2026
Target decision date
25 April 2026
Permission expires
30 April 2026

Applicant and agent

Agent
IBI Design Associates
Agent address
59 Chelmsford Road Southgate London N14 5PY

Planning decision

Statutory period
54 days

Additional information

Planning Portal ID
PP-14669972
Comments
0
Documents
9
Constraints
7

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

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.

Source: Enfield

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

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