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37 Niagara Avenue Ealing W5 4UD

251645NMANon-Material AmendmentApproved
Discharge / amendments

Approved on 28 May 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

Application for a Non-Material Amendment (S96a) to planning permission ref: 241590HH dated 25.06.2024 for: Single storey rear outbuilding for use as granny annexe (ancillary use to main dwellinghouse), following demolition of existing rear outbuilding. Amendment seeks to reduce the footprint/area of approved outbuilding and replacement rooflights with rear frosted high level windows and removal of parapet

Received
27 April 2025
Decision level
Delegated (officer decision)
Ward
Northfield
  1. Received27 Apr
  2. Validated27 Apr
  3. Consult.
  4. Target24 May
  5. Decided28 May

Decided in 31 days (council typically 56)

About this application

This is an application to amend a permission at 37 Niagara Avenue Ealing W5 4UD. Ealing has handled 441 applications of this type. This one was decided in 31 days, 4 weeks quicker than Ealing's typical decision time. There are no previous applications recorded at this address. In the past year there have been 75 applications across Northfield. We hold 1,985 applications in total for the W5 postcode area.

79% of amendment applications at London Borough of Ealing were approved. Across all application types, the council typically decides in about 8 weeks (median).

Based on decided applications received in the last 3 years.See what's approved near your address

Application details

Postcode
W5 4UD
Application type
Non-Material Amendment
Scale / size
Small

Planning application dates

Date validated
27 April 2025
Target decision date
24 May 2025
Permission expires
28 May 2030

Planning decision

Statutory period
27 days

Additional information

Planning Portal ID
PP-13975148
Comments
0
Documents
7
Constraints
7

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Flood zone 1: Low probability (rivers and sea)

Not published by this council, so not checked: Article 4 directions and tree preservation orders. Ask the council if these matter.

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: Ealing

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

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