Planning application
320B High Road, London, NW10 2EN
Works: Extension Loft or dormer
Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.
Proposal
Proposed rear dormer extension to rear outrigger of first-floor flat (Restrospective)
As published by the council, reference 26/0047
Application record
- Reference
- 26/0047
- Type
- Full Planning Permission
- Status
- Decided
- Decision
- Permission Refused
- Received
- 9 Jan 2026
- Validated
- 22 Jan 2026
- Decided
- 19 Mar 2026
- Ward
- Roundwood
- Decision by
- Delegated Team Manager
- Postcode
- NW10 2EN
Timeline
Dates from the published record
-
9 Jan 2026
Received by Brent
-
22 Jan 2026
Validated
Checked as complete and ready for consideration.
-
19 Mar 2026
Decision issued: Permission Refused
-
10 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file, a design practice
11 applications on PlanIndex · across 8 councils
Trade members see who it is, their full track record, and every application they have filed.
See who's behind itDocuments
Plans, drawings, consultee responses and the officer's report
16 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
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19 Meyrick Road, London, NW10 2EL
Proposed rear dormer extension, loft conversion into habitable space, raising of ridge height and installation of 3x front rooflights to dwellinghouse
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19 Meyrick Road, London, NW10 2EL
Wrap-around ground floor rear extension and first floor rear extension to dwellinghouse
Granted Householder Extension 5 docsDomestic -
387-389 High Road, London, NW10 2JR
Non-material amendment of conditions 2 (approved drawings), 6 (landscaping), 8 (fencing-walls) and 9 (cycle provision) to allow: Relocation of bicycle and refuse storage Internal layout changes Redesign of the extension roof from a flat roof to hipped roof Replacement of all windows of Deemed (Reg4 Councils Other Development) reference 22/2387 dated 28 October, 2022, for Proposed conversion of existing property into 2x semi-detached dwellings, part single storey rear extension, new front entrance doors, new windows and doors to side elevations, associated amenity spaces, cycle and refuse storage
Granted Amendments Extension Roofing +1 17 docsSmall domestic -
387-389 High Road, London, NW10 2JR
Prior approval for the change of use of offices (Use Class B1a) to form 6 residential dwellings (Use Class C3)
Refused Prior approval 12 docs -
335 High Road, London, NW10 2JT
Prior approval for demolition of public house
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19 Dudden Hill Lane, London, NW10 2ET
Variation of condition 23 (open space improvements) to allow for works to be completed and amend condition to: Prior to 12 months post occupation of the development, the applicant shall fund the following improvement works towards Learie Constantine Open Space - Replace playground rubber matting with wetpour safety surfacing - Repair worn grass areas with topsoil and seed - Replace playground swings - Uplift tree in centre of playground The units shall not be occupied until the applicant has submitted a statement, to be approved in writing by the Local Planning Authority, outlining the full details of the works undertaken and confirming that the works have been carried out at the applicants expense. Reasons: To mitigate against the loss of the existing open space of Variation of Conditions reference 21/4689 dated 17 October, 2022, for Variation of condition 2 (development built in accordance with approved plans) of Deemed (Reg4 Councils Other Development) reference 19/2688 dated 23 January, 2020, for Demolition of the existing two-storey building and structures associated with the adjacent recreational sites and construction of a part 4-storey and part 5-storey building comprising D1 use on the ground floor and 29 residential units from part-ground to 4th floors. Works to include creation of communal roof terraces at 4th floor level, mechanical plant room, 48 cycle parking spaces, waste storage and associated landscaping as varied by Non Material Reference 22/2871.
Granted Amendments Demolition Trees 3 docs
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26/0679 Granted
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26/0314 Granted
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26/1061 Granted
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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)
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25/2559 Granted
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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)