Council planning record

Proposed demolition of rear outbuilding, erection of part single part two-storey rear extension with x2 lantern rooflights and first floor juliet balcony, basement extension and lowering of ground level at front to accommodate garage at basement level, two-storey front extension, first floor front balcony and alterations to front bay windows, x2 hip to gable roof extensions, rear dormer with x3 juliet balconies, replacement of roof tiles, x4 front rooflights, rendering to all elevations, brickwork to ground floor front elevation, alterations to fenestration, raised decking to rear, alteration to front boundary wall and hard and soft landscaping to rear garden of dwellinghouse

15 Alexander Avenue, London, NW10 3QT

DecidedReference: 25/2666London Borough of Brent

Last published check: 12 Oct 2026, 12:45. Check the council record for more recent changes.

Application timeline

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  1. Application Received Date

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  2. Application Validated Date

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  3. Neighbour Consultation Expiry Date

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  4. Decision Issued Date

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Application summary

Status
Decided
Application type
Householder
Received
18 Sept 2025
Validated
14 Oct 2025
Determination deadline
Not published
Local authority
London Borough of Brent

Application overview

Proposed demolition of rear outbuilding, erection of part single part two-storey rear extension with x2 lantern rooflights and first floor juliet balcony, basement extension and lowering of ground level at front to accommodate garage at basement level, two-storey front extension, first floor front balcony and alterations to front bay windows, x2 hip to gable roof extensions, rear dormer with x3 juliet balconies, replacement of roof tiles, x4 front rooflights, rendering to all elevations, brickwork to ground floor front elevation, alterations to fenestration, raised decking to rear, alteration to front boundary wall and hard and soft landscaping to rear garden of dwellinghouse

Proposal details

Reference
25/2666
Alternative references
PP-14342116
Ward
Brondesbury Park
Agent
Design Spec Ltd.

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Application location

15 Alexander Avenue, London, NW10 3QT

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Documents 7 of 7

DocumentPublishedAction
Final delegated reportReport · PDF5 Jan 2026View
Final decision noticeDecision (Public) · PDF5 Jan 2026View
Existing & proposed plans and elevationsRefused Drawing Plans · PDF30 Oct 2025View
Location & block plans, existing & proposed plans and 3d viewsRefused Drawing Plans · PDF30 Oct 2025View
Previously approved drawings, existing & proposed sectionsRefused Drawing Plans · PDF30 Oct 2025View
Basement impact assessmentRefused Documents · PDF19 Sept 2025View
Application formApplication Form (Public) · PDF19 Sept 2025View

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Decision & conditions

Permission Refused
Final decision notice
Planning conditions

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