Planning application
333 Harlesden Road, London, NW10 3RX
Works: Extension Demolition
Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.
Proposal
Demolition of side extension and erection of two storey side extension and rear roof extension to existing HMO to create an 18 bedroom / 18 Person HMO and landscaping
As published by the council, reference 25/3276
Application record
- Reference
- 25/3276
- Type
- Full Planning Permission
- Status
- Decided
- Decision
- Permission Refused
- Received
- 24 Nov 2025
- Validated
- 1 Dec 2025
- Decided
- 26 Jan 2026
- Ward
- Roundwood
- Decision by
- Delegated Team Manager
- Postcode
- NW10 3RX
Site history
Applications at this address on the Brent register
This site has had 2 applications since 2025: 0 approved, 1 refused.
-
26/1646 Awaiting decision
333 Harlesden Road, London, NW10 3RX
Demolition of the existing side extension and erection of a single-storey part side and part rear...
Timeline
Dates from the published record
-
24 Nov 2025
Received by Brent
-
1 Dec 2025
Validated
Checked as complete and ready for consideration.
-
26 Jan 2026
Decision issued: Permission Refused
-
11 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file
324 applications on PlanIndex · across 34 councils · 87% granted
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See who's behind itDocuments
Plans, drawings, consultee responses and the officer's report
28 documents on file for this application
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Open the documentsWhat this refusal means
Brent 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 500 metres
-
331 Harlesden Road, London, NW10 3RX
Details pursuant to conditions 6 (cycle storage) and 7 (storage of refuse and recyclable materials) of Full Planning Permission reference 18/3514 dated 28 November, 2018, for Single storey side and rear extension and change of use from Hostel to a HMO
Granted Conditions Extension 6 docsSmall domestic -
333 Harlesden Road, London, NW10 3RX
79% historically approved · decision due ~15 Sep
Demolition of the existing side extension and erection of a single-storey part side and part rear...
Awaiting decision Extension DemolitionSmall domestic -
154 B&C Harlesden Road, London, NW10 3RE
Certificate of lawfulness for proposed use of 154B as two self-contained flats and 154C as two self-contained flats.
Refused Lawful development New dwelling 5 docs -
44 Robson Avenue, London, NW10 3SG
Proposed single storey side extension and one replacement side window to dwellinghouse
Granted Householder Extension Windows or glazing 7 docsSmall domestic -
22A Robson Avenue, London, NW10 3SG
Proposed hip to gable loft conversion with rear dormer window and juliet balcony, two front rooflights, and 1 gable end side window to first floor flat
Granted Full applications Loft or dormer Windows or glazing 12 docs -
Roundwood Lodge Cafe, Roundwood Park, Harlesden Road, London, NW10 3SH
79% historically approved · decision due ~2 Sep
Proposed replacement of existing roof tiles with steel standing seam roofing sheets, associated f...
Awaiting decision Roofing
Other full applications
In Brent
-
26/0679 Granted
1 - 19 Sherwood, 172-174 Willesden Lane, Kilburn, London, NW6 7PJ
Proposed replacement to front and side boundary walls and soft landscaping to block of flats.
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26/0314 Granted
43 Wood Lane, London, NW9 8DU
Proposed change of use from a single family dwelling (use class C3) to a care home (use class C2) for two young persons
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26/1061 Granted
37 Lynton Road, London, NW6 6BE
Proposed single storey side extension, enlargement of existing rear dormer extension, basement extension, replacement of side and rear windows, alterations to the fenestration, soft and hard landscaping to the front and rear gardens and installation of front lightwell to the dwellinghouse.
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26/0825 Granted
30A-D & 32A-B Winchester Avenue, Kilburn, London, NW6 7TU
Proposed conversion of flats within properties no. 30 and 32 into 4 x self-contained flats with erection of single storey side-to rear extension, rear dormer to main roof, dormer to rear outrigger, 4 x front rooflights, alterations to fenestration, replacement of rear balcony with Juliette balcony and retention of associated French doors, landscaping to front and rear garden and addition of cycle and refuse storage (revised description)
-
25/2559 Granted
22 & 22A Birchen Grove, London, NW9 8SA
Proposed de-conversion of 2x self-contained flats into 1x single-family dwellinghouse, erection of single-storey rear extension with raised terrace, hip to gable-end roof extension, rear dormer with Juliet balcony, 2x front rooflights, 1x second-floor side window, alteration to single-storey side extension roof and front porch (amended description)