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3 Montague Gardens Acton W3 9PT

261296NMANon-Material AmendmentApproved
Discharge / amendments

Approved on 22 April 2026

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 in (S96a) to planning permission 250521HH dated 07.04.2025 for "Alteration to roof involving raising ridge height; rear dormer roof extension; installation of four rooflights to front and side roof slopes; Removal of inner chimney stack, demolition of existing rear conservatory; single storey rear extension and associated internal and external alteration.' Amendment seek to reduce the width of the single storey rear extension by 0.5m; retain the existing side window to the ground floor utility room

Received
26 March 2026
Ward
Ealing Common
  1. Received26 Mar
  2. Validated26 Mar
  3. Consult.
  4. Target22 Apr
  5. Decided22 Apr

Decided in 27 days (council typically 56)

About this application

This is an application to amend a permission at 3 Montague Gardens Acton W3 9PT. Ealing has handled 441 applications of this type. This one was decided in 27 days, 4 weeks quicker than Ealing's typical decision time. The site is in the Creffield conservation area. There has been 1 other application at this address. In the past year there have been 171 applications across Ealing Common. We hold 1,741 applications in total for the W3 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
W3 9PT
Application type
Non-Material Amendment
Scale / size
Small

Planning application dates

Date validated
26 March 2026
Target decision date
22 April 2026

Applicant and agent

Agent
Buxton Architectural Service
Agent address
30 Redbourne Avenue Redbourne Avenue N3 2BS

Planning decision

Statutory period
27 days

Additional information

Planning Portal ID
PP-14809839
Comments
0
Documents
3
Constraints
9

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: Creffield
  • 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 (21)

flood storage 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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