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Whixall House, Exeter Road, London, NW2 4SD

25/1601Non-Material AmendmentApproved
Discharge / amendments

Approved on 26 June 2025

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

Non-material amendment (addition of ground floor window to side elevation) of Householder reference 22/3518 dated 9 March, 2023, for Removal of existing rear conservatory and verandah, single storey side extension, external metal staircase and two single storey structures on the front elevation that were once porch entrances and replacement of roof as a mansard structure, construction of two single storey rear extensions, a full height side extension set down from the principal roof, a two-storey gabled front entrance extension, re-cladding of the existing structure and replacement of existing windows to dwellinghouse.

Submitted
29 May 2025
  1. Received29 May
  2. Validated
  3. Consult.
  4. Target
  5. Decided26 Jun

Decided in 28 days (council typically 56)

About this application

This is a planning application for a single storey side extension at Whixall House, Exeter Road, London, NW2 4SD. Brent has handled 57 applications of this type. This one was decided in 28 days, 4 weeks quicker than Brent's typical decision time. The site is in a conservation area. There have been 3 other applications at this address. In the past year there have been 121 applications across Cricklewood & Mapesbury. We hold 2,752 applications in total for the NW2 postcode area.

89% of non-material amendment 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
NW2 4SD
Application type
Non-Material Amendment

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: Mapesbury
  • Article 4 direction: Article 4 for HMOs+1 more
  • Tree Preservation Order: Ref 43.10/103Protected tree on or next to this site
  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (21)

flood storage areas, listed buildings, 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.

Associated applications

  1. 2025
    29 May

    Non-material amendment (addition of ground floor window to side elevation) of Householder reference 22/3518

    This applicationApprovedNon-material amendment25/1601
  2. 2025
    29 May

    Details pursuant to condition 3 (materials) of Householder reference 22/3518

    ApprovedDischarge of conditions25/1602
  3. 2022
    12 Oct

    Removal of existing rear conservatory and verandah, single storey side extension, external metal ...

    ApprovedApplicationPart of22/3518

Source: Brent

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

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