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31 Kingshill Avenue Northolt UB5 6LF

262330HHHouseholderRefused

Refused on 20 July 2026

Delegated (officer decision)2 reasons for refusal

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

Single storey rear extension

Received
10 June 2026
Decision level
Delegated (officer decision)
Public comments
6
Ward
Northolt West End
  1. Received10 Jun
  2. Validated10 Jun
  3. Consult.3 Jul
  4. Target5 Aug
  5. Decided20 Jul

Decided in 40 days (council typically 56)

About this application

This is a full planning application for a single storey rear extension at 31 Kingshill Avenue Northolt UB5 6LF. Ealing has handled 3,938 applications of this type. This one was decided in 40 days, 2 weeks quicker than Ealing's typical decision time. There have been 2 other applications at this address. In the past year there have been 72 applications across Northolt West End. We hold 1,273 applications in total for the UB5 postcode area.

82% of full applications at London Borough of Ealing 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

Why it was refused

  1. The submitted plans fail to accurately identify and depict the existing development on the site, including the existing rear extension, attached structure/overhang and its relationship with the rear outbuilding. The resulting inaccuracies prevent the Local Planning Authority from fully understanding the existing baseline conditions and accurately assessing the scale, design and cumulative impacts of the proposed development. The application therefore fails to provide sufficient and reliable information to enable a full assessment of the proposal and is contrary to Policies D1 and D3 of the London Plan (2021), Policy 7.4 of the Ealing Development Management DPD (2013) and the National Planning Policy Framework (2025).
  2. The proposed single-storey rear extension, by reason of its depth, height and proximity to the shared boundary with No. 29 Kingshill Avenue, would constitute an overbearing and visually intrusive form of development resulting in unacceptable harm to the residential amenities of neighbouring occupiers. The proposal would also appear incongruous and out of keeping with the character and appearance of the host property. The development is therefore contrary to Policies D1 and D3 of the London Plan (2021), Policies 7.4 and 7B of the Ealing Development Management DPD (2013), Policy DAA of the Ealing Local Plan (Regulation 22) and Chapter 12 of the National Planning Policy Framework (2025).

From the council's decision notice.

Application details

Postcode
UB5 6LF
Application type
Householder
Scale / size
Small

Planning application dates

Date validated
10 June 2026
Consultation expiry
9 July 2026
Consultation start
12 June 2026
Consultation end
3 July 2026
Target decision date
5 August 2026

Applicant and agent

Agent address
22 Ordnance Road Enfield EN3 6BN

Planning decision

Statutory period
56 days

Publicity

Site notice end
9 July 2026

Additional information

Planning Portal ID
PP-14948807
Documents
8
Constraints
5

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Flood zone 1: Low probability (rivers and sea)

Not published by this council, so not checked: Article 4 directions and tree preservation orders. Ask the council if these matter.

Also checked, none recorded (22)

flood storage areas, conservation 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.

Source: Ealing

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

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