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6 Mallard Way, London, NW9 8JH

24/1946HouseholderRefused

Refused on 17 September 2024

Council decision: Permission RefusedDelegated (officer decision)

Approximate site (title boundary)
Boundary © HM Land Registry, © Ordnance Survey · details

This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.

Proposal

Demolition of conservatory and outbuilding and erection of a single and two storey side extension with conversion of garage into habitable space to dwellinghouse

Received
12 July 2024
Decision level
Delegated (officer decision)
Ward
Welsh Harp
Agent
Extension Architecture
  1. Received12 Jul
  2. Validated31 Jul
  3. Consult.22 Aug
  4. Target
  5. Decided17 Sep

Decided in 48 days (council typically 56)

About this application

This is a full planning application for demolition at 6 Mallard Way, London, NW9 8JH. Brent has handled 4,396 applications of this type. This one was decided in 67 days, 11 days longer than Brent's typical decision time. The site is in a conservation area. There have been 6 other applications at this address. In the past year there have been 131 applications across Welsh Harp. We hold 1,900 applications in total for the NW9 postcode area.

77% of full applications at London Borough of Brent were approved. Across all application types, the council typically decides in about 8 weeks (median).

Based on decided applications received in the last 3 years.See what's approved near your address

Application details

Postcode
NW9 8JH
Application type
Householder
Scale / size
Small

Planning application dates

Date validated
31 July 2024
Consultation expiry
22 August 2024
Neighbour consultation end
22 August 2024
Last date for comments
25 September 2024

Applicant and agent

Agent
Extension Architecture
Agent address
First Floor, Cobden House, 231 Roehampton Lane, Roehampton, London, SW15 4LB

Additional information

Planning Portal ID
PP-13241317
Comments
0
Documents
5

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Article 4 direction: Article 4 for HMOs
  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (23)

flood storage areas, conservation areas, listed buildings, tree preservation orders, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.

A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.

Data © Crown copyright and others · sources and licences

Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.

© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

Planning history at this site

6 other applications at this property, newest first.

  1. 2026
    30 Apr

    Proposed front porch, single-storey front infill extension and first-floor side to rear extension...

    RefusedApplication26/0917
  2. 2025
    10 Dec

    Proposed first-floor side to rear extension to dwellinghouse

    ApprovedHouseholder25/3427
  3. 2025
    22 Sep

    Proposed two-storey side to rear extension and first-floor rear extension to dwellinghouse

    RefusedHouseholder25/2700
  4. 2024
    25 Oct

    Proposed two-storey side to rear extension to dwellinghouse

    ApprovedApplication24/3009
  5. 2024
    29 Mar

    Certificate of lawfulness for proposed demolition of existing outbuildling, proposed erection of ...

    ApprovedApplication24/0850
  6. 2024
    29 Mar

    Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond t...

    ApprovedApplication24/0852

Source: Brent

Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.

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