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135 Amersham Avenue London N18 1DZ

25/03971/CEACert of Lawful Use/Operation - ProposedRefused
Outline / PiP

Refused on 29 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

Replacement of rear and side window with doors.

Received
18 November 2025
Decision level
Delegated (officer decision)
Ward
Upper Edmonton
  1. Received18 Nov
  2. Validated18 Nov
  3. Consult.
  4. Target11 Jan
  5. Decided29 Dec

Decided in 41 days (council typically 49)

About this application

This is an outline application for window replacement at 135 Amersham Avenue London N18 1DZ. Enfield has handled 1,245 applications of this type. This one was decided in 41 days, 8 days quicker than Enfield's typical decision time. The site is in a conservation area. There are no previous applications recorded at this address. In the past year there have been 216 applications across Upper Edmonton. We hold 685 applications in total for the N18 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.See what's approved near your address

Application details

Postcode
N18 1DZ
Application type
Cert of Lawful Use/Operation - Proposed
Scale / size
Small

Planning application dates

Date validated
18 November 2025
Target decision date
11 January 2026

Applicant and agent

Agent
JVF London
Agent address
50 Lisford Street LONDON SE15 5RW United Kingdom

Planning decision

Statutory period
54 days

Additional information

Planning Portal ID
PP-14491551
Comments
0
Documents
10
Constraints
10

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.

Planning history at this site

1 other application at this property, newest first.

  1. 2026
    29 Jan

    Replacement of rear and side window with doors.

    ApprovedFull planning permission26/00349/FUL

Source: Enfield

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

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