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437 Lady Margaret Road Southall UB1 2QB

260729CPECertificate of Lawfulness - ExistingRefused
Lawful development certificate

Refused on 27 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

Single storey rear garden outbuilding for use as a self-contained dwelling (Lawful Development Certificate for an Existing Use)

Received
20 February 2026
Ward
Lady Margaret
Agent
Engineers Associates
  1. Received20 Feb
  2. Validated1 Mar
  3. Consult.25 Mar
  4. Target26 Apr
  5. Decided27 Apr

Decided in 57 days (council typically 56)

About this application

This is an application to amend a permission at 437 Lady Margaret Road Southall UB1 2QB. Ealing has handled 441 applications of this type. This one was decided in 66 days, 10 days longer than Ealing's typical decision time. There are no previous applications recorded at this address. In the past year there have been 68 applications across Lady Margaret. We hold 2,273 applications in total for the UB1 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
UB1 2QB
Application type
Certificate of Lawfulness - Existing
Scale / size
Small

Planning application dates

Date validated
1 March 2026
Consultation expiry
6 April 2026
Consultation start
11 March 2026
Consultation end
25 March 2026
Target decision date
26 April 2026

Applicant and agent

Agent
Engineers Associates
Agent address
13 Windsor Road Southall UB2 4BU

Planning decision

Statutory period
56 days

Publicity

Site notice end
6 April 2026

Additional information

Planning Portal ID
PP-14719028
Comments
0
Documents
5
Constraints
6

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Green belt: EalingNext to the site
  • 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, conservation areas, listed buildings, 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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