Planning application
37 Harewood Avenue Northolt UB5 5DB
Works: Loft or dormer
Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.
Proposal
Alteration of roof from hip to gable ends (following removal of chimney breast); installation of three rooflights to front roofslope and installation of three rooflights to the rear roofslope.
As published by the council, reference 261885CPL
Application record
- Reference
- 261885CPL
- Type
- Certificate of Lawfulness - Proposed
- Status
- Refused
- Decision
- Refused
- Received
- 6 May 2026
- Validated
- 6 May 2026
- Decided
- 3 Jul 2026
- Ward
- Northolt Mandeville
- Decision by
- Delegated Decision
- Postcode
- UB5 5DB
Site history
Applications at this address on the Old Oak and Park Royal Development Corporation register
This site has had 2 applications since 2026: 1 approved, 1 refused.
-
261830PALHE Granted
37 Harewood Avenue Northolt UB5 5DB
Single storey (max 6.00m deep and max 2.90m high) rear extension (following demolition of existing rear extension) (42 Days Prior Approval Notification Process)
Timeline
Dates from the published record
-
6 May 2026
Received by Old Oak and Park Royal Development Corporation
-
3 Jul 2026
Decision issued: Refused
-
27 Jul 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
12 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them 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 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 500 metres
-
37 Harewood Avenue Northolt UB5 5DB
Alteration of roof from hip to gable ends (following removal of chimney breast); installation of three rooflights to front roofslope and installation of three rooflights to the rear roofslope.
Refused Lawful development Loft or dormer 12 docs -
37 Harewood Avenue Northolt UB5 5DB
Single storey (max 6.00m deep and max 2.90m high) rear extension (following demolition of existing rear extension) (42 Days Prior Approval Notification Process)
Granted Prior approval Extension Demolition 11 docsSmall domestic -
37 Harewood Avenue Northolt UB5 5DB
Single storey (max 6.00m deep and max 2.90m high) rear extension (following demolition of existing rear extension) (42 Days Prior Approval Notification Process)
Granted Prior approval Extension Demolition 11 docsSmall domestic -
8 Harewood Close Northolt UB5 5DF
Single storey detached garden outbuilding for use as home office/gym/storage (following demolition of existing rear garage and storage)
Granted Householder Demolition 14 docsSmall domestic -
8 Harewood Close Northolt UB5 5DF
Single storey detached garden outbuilding for use as home office/gym/storage (following demolition of existing rear garage and storage)
Granted Householder Demolition 14 docsSmall domestic -
30 Harewood Avenue Northolt UB5 5DE
Single storey detached outbuilding to become a gym (following demolition of existing rear outbuilding)
Granted Householder Demolition 7 docsSmall domestic
Other lawful development applications
In Old Oak and Park Royal Development Corporation
-
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)
-
262782CPL Granted
28 Noel Road Acton W3 0JX
Alteration of roof from hip to gable end; rear roof extension; installation of two rooflights to front roofslope; part single, part two storey rear extension; single storey side extension; installation of one side window to gable (Lawful Development Certificate for a Proposed Development)
-
262244CPL Refused
79 Somerset Road Southall UB1 2UE
Single storey detached garden outbuilding for use as gym (Lawful Development Certificate for a Proposed Development)
-
262727CPL Granted
32 Beresford Avenue Hanwell W7 3AL
Alteration of roof from hip to gable end; rear roof extension and installation of two roof lights to front roofslope (Lawful Development Certificate for a Proposed Development)
-
262518CPL Granted
64 Culmington Road West Ealing W13 9NH
Alteration of roof from hip to gable end; rear roof extension incorporating Juliet balcony; installation of window to side gable; installation of four rooflights to front roofslope; replacement of side gable window (Lawful Development Certificate for a Proposed Development)