Planning application
15 Allenby Road Southall UB1 2EU
Works: New dwelling Extension Loft or dormer Domestic
Read from the description, not a valuation. How we read the register
Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.
Proposal
Conversion of a single dwellinghouse into two self-contained flats; rear dormer extension; installation of three rooflights to front roofslope; with associated cycle storage, refuse and recycling storage and amenity space
As published by the council, reference 262335FUL
Application record
- Reference
- 262335FUL
- Type
- Full Application
- Status
- Refused
- Decision
- Refused
- Received
- 18 May 2026
- Validated
- 18 May 2026
- Decided
- 29 Jul 2026
- Ward
- Lady Margaret
- Decision by
- Delegated Decision
- Postcode
- UB1 2EU
Site history
Applications at this address on the Old Oak and Park Royal Development Corporation register
This site has had 3 applications since 2026: 1 approved, 1 refused.
-
263059FUL Awaiting decision
15 Allenby Road Southall UB1 2EU
Conversion of single dwelling house into 2 self-contained flats with associated refuse storage, bicycle parking and amenity space; rear roof extension; rear outrigger roof extension; installation of three rooflight
-
260691CPL Granted
15 Allenby Road Southall UB1 2EU
Rear roof extension incorporating a flat roof rear dormer; and installation of three roof lights to front roofslope (Lawful Development Certificate for a Proposed Development)
Timeline
Dates from the published record
-
18 May 2026
Received by Old Oak and Park Royal Development Corporation
-
27 Jul 2026
Added to PlanIndex
-
29 Jul 2026
Decision issued: Refused
-
3 Aug 2026
Status changed to Awaiting decision
Previously Pending Consideration.
Documents
Plans, drawings, consultee responses and the officer's report
8 documents on file for this application
- OFFICERS REPORT
- DECISION NOTICE
- (REVISED) SITE PLAN
- NEIGHBOUR SITE NOTICE
- APPLICATION FORM
- (SUPERSEDED) SITE PLAN
- DRAWING PACK- EXISTING AND PROPOSED PLANS
- LOCATION PLAN
Watch members (£5 a month) open the document list from here.
Open the documentsWhat this refusal means
Old Oak and Park Royal Development Corporation refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.
About full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
15 Allenby Road Southall UB1 2EU
75% historically approved · decision due ~5 Oct
Conversion of single dwelling house into 2 self-contained flats with associated refuse storage, bicycle parking and amenity space; rear roof extension; rear outrigger roof extension; installation of three rooflight
Awaiting decision Full applications New dwelling Extension +1 8 docsDomestic -
15 Allenby Road Southall UB1 2EU
Conversion of a single dwellinghouse into two self-contained flats; rear dormer extension; installation of three rooflights to front roofslope; with associated cycle storage, refuse and recycling storage and amenity space
Refused New dwelling Extension +1 8 docsDomestic -
15 Allenby Road Southall UB1 2EU
Rear roof extension incorporating a flat roof rear dormer; and installation of three roof lights to front roofslope (Lawful Development Certificate for a Proposed Development)
Granted Lawful development Extension Loft or dormer 6 docs -
15 Allenby Road Southall UB1 2EU
Rear roof extension incorporating a flat roof rear dormer; and installation of three roof lights to front roofslope (Lawful Development Certificate for a Proposed Development)
Granted Lawful development Extension Loft or dormer 6 docs -
4 Mount Avenue Southall UB1 2LH
Roof extension to rear (main) roof slope; part rear roof extension to rear outrigger roof slope and installation of two roof lights to front roofslope (Lawful Development Certificate for a Proposed Development)
Granted Lawful development Extension Loft or dormer 5 docs -
4 Mount Avenue Southall UB1 2LH
Single storey (Max 6m deep and Max 3m high) rear extension (42 days Prior Notification Process)
Granted Prior approval Extension 5 docsSmall domestic
Other full applications
In Old Oak and Park Royal Development Corporation
-
260214FUL Granted
15 King Street Southall UB2 4DG
Change of use from Retail (Use Class E (a)) to Restaurant (Use class E(b)) and installation of flue duct at rear elevation
-
254648FUL Refused
15 Braund Avenue Greenford UB6 9JG
Conversion of existing residential dwelling to provide 1x3 bedroom and 1x4 bedroom self- contained flats; Single storey rear and first floor rear extension
-
262904FUL Granted
139 Lady Margaret Road Southall UB1 2PS
Conversion of existing dwellinghouse into 2 self-contained flats; ground floor rear infill extension
-
262967FUL Granted
5A Vernon Rise Greenford UB6 0EQ
Alteration of roof from hip to gable end with installation of window to gable wall; rear roof extension; removal of side chimney and installation of two roof lights to front roofslope
-
262968FUL Granted
5A Vernon Rise Greenford UB6 0EQ
Single storey rear extension