Planning application
358 Lady Margaret Road Southall UB1 2NJ
Works: Extension Loft or dormer
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Alteration of roof from hip to gable end; rear roof extension; installation of three rooflights to front roofslope (Lawful Development Certificate for Proposed Development)
As published by the council, reference 260171CPL
Application record
- Reference
- 260171CPL
- Type
- Certificate of Lawfulness - Proposed
- Status
- Permitted Development
- Decision
- Granted As published: Permitted Development
- Received
- 19 Jan 2026
- Validated
- 19 Jan 2026
- Decided
- 9 Feb 2026
- Ward
- Lady Margaret
- Decision by
- Delegated Decision
- Postcode
- UB1 2NJ
Site history
Applications at this address on the Ealing register
This site has had 3 applications since 2026: 2 approved, 1 refused.
-
260548HH Granted
358 Lady Margaret Road Southall UB1 2NJ
Front extension; two storey side extension (following demolition of existing garage); part single, part two storey side/rear extension; alteration of roof from hip to gable end; rear roof extension, and installation of three rooflights to front roofslope; alterations to front fenestrations
-
260172PALHE Refused
358 Lady Margaret Road Southall UB1 2NJ
Single storey (Max 6m deep and Max 3.30m high) rear extension (42 days Prior Notification Process)
Timeline
Dates from the published record
-
19 Jan 2026
Received by Ealing
-
9 Feb 2026
Decision issued: Permitted Development
-
11 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
SJR DESIGN LTD. Agent, a design practice
79 applications on PlanIndex · across 11 councils · 84% granted
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
9 documents on file for this application
- OFFICERS REPORT
- DECISION NOTICE
- APPLICATIONFORMREDACTED
- L01 LOCATION EXISTING AND PROPOSED SITE PLANS(AUTOROTATED)
- L02 EXISTING FLOOR PLANS(AUTOROTATED)
- L03 EXISTING ELEVATIONS(AUTOROTATED)
- L04 PROPOSED FLOOR PLANS AND SECTION(AUTOROTATED)
- L05 PROPOSED FLOOR PLANS(AUTOROTATED)
- L06 PROPOSED ELEVATIONS(AUTOROTATED)
Watch members (£5 a month) open the document list from here.
Open the documentsWhat this grant of permission means
Ealing granted permission on 9 February 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About lawful development applications
A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
358 Lady Margaret Road Southall UB1 2NJ
Alteration of roof from hip to gable end; rear roof extension; installation of three rooflights to front roofslope (Lawful Development Certificate for Proposed Development)
Granted Lawful development Extension Loft or dormer 9 docs -
358 Lady Margaret Road Southall UB1 2NJ
Single storey (Max 6m deep and Max 3.30m high) rear extension (42 days Prior Notification Process)
Refused Prior approval Extension 9 docsSmall domestic -
358 Lady Margaret Road Southall UB1 2NJ
Single storey (Max 6m deep and Max 3.30m high) rear extension (42 days Prior Notification Process)
Refused Prior approval Extension 9 docsSmall domestic -
358 Lady Margaret Road Southall UB1 2NJ
Front extension; two storey side extension (following demolition of existing garage); part single, part two storey side/rear extension; alteration of roof from hip to gable end; rear roof extension, and installation of three rooflights to front roofslope; alterations to front fenestrations
Granted Householder Extension Loft or dormer +1 15 docsDomestic -
358 Lady Margaret Road Southall UB1 2NJ
Front extension; two storey side extension (following demolition of existing garage); part single, part two storey side/rear extension; alteration of roof from hip to gable end; rear roof extension, and installation of three rooflights to front roofslope; alterations to front fenestrations
Granted Householder Extension Loft or dormer +1 15 docsDomestic -
40 Windermere Road Southall UB1 2NZ
Single storey (Max 6m deep x Max 3.25m high) rear extension (Following demolition of existing single storey rear) (42 Day Prior Notification Process)
Granted Prior approval Extension Demolition 18 docsSmall domestic
Other lawful development applications
In Ealing
-
262746CPL Granted
10 St Margarets Road Hanwell W7 2PP
Landscaping works to front driveway, side access and part rear garden (Lawful Development Certificate for a Proposed Development)
-
262815CPL Granted
56 Horsenden Lane North Greenford UB6 0PA
Single storey rear extension (following demolition of existing conservatory) (Lawful Development Certificate for a Proposed Development)
-
262812CPL Granted
79 Sussex Road Southall UB2 5EF
Rear roof extension; installation of two rooflights to front roofslope (Lawful Development Certificate for a Proposed Development)
-
262777CPL Granted
244 Allenby Road Southall UB1 2HW
Single-storey detached rear garden outbuilding for use as gym/storage (Lawful Development Certificate for a Proposed Development)
-
262788CPL Granted
7 Kent Avenue West Ealing W13 8BE
Alteration of roof from hip to gable end (following removal of chimney stack), rear roof extension incorporating a Juliet balcony; installation of three front rooflights (Lawful Development Certificate for a Proposed Development)