124 Slough Lane, London, NW9 8XL

23/3602Full Planning PermissionApproved

Full

Approved on 4 March 2024

Council decision: Permission GrantedDelegated (officer decision)5 conditions

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 existing lean-to rear extension and erection of single-storey rear extension, first floor side extension, hip to gable roof extension, with rear dormer, and conversion of garage to include replacement of garage roof and garage door with window to dwellinghouse

Received: 16 November 2023
Decision level: Delegated (officer decision)
Public comments: 2
Council: London Borough of Brent
Ward: Welsh Harp
Agent: Christopher Tredway Architects Ltd

ReceivedReceived16 Nov
ValidatedValidated11 Dec
Consult.Consultation27 Feb
TargetTarget Date
DecidedDecided4 Mar

Decided in 84 days (council typically 56)

About this application

This is a full planning application for demolition at 124 Slough Lane, London, NW9 8XL. Brent has handled 4,396 applications of this type. This one was decided in 109 days, 8 weeks 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.Planning something similar? See what gets approved on your street

Application details

Postcode: NW9 8XL
Application type: Full Planning Permission
Scale / size: Small

Planning application dates

Date validated: 11 December 2023
Consultation expiry: 27 February 2024
Neighbour consultation end: 27 February 2024
Last date for comments: 6 March 2024

Applicant and agent

Agent: Christopher Tredway Architects Ltd
Architect profile: CHRISTOPHER TREDWAY ARCHITECTS LTD
Agent address: 3rd Floor, 175 - 176 Tottenham Court Road, London, W1T 7NX

Additional information

Planning Portal ID: PP-12607997
Documents: 7
Constraints: 1

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.

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.

Source: Brent

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

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