Skip to content

1 Gonville Crescent Northolt UB5 4SH

261492PALHEPrior Approval - Larger Home ExtensionApproved
Outline / PiP

Approved on 11 May 2026

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 (Max 6m deep and Max 3.40m high) rear extension (42 days Prior Notification Process)

Received
8 April 2026
Ward
Northolt Mandeville
  1. Received8 Apr
  2. Validated8 Apr
  3. Consult.5 May
  4. Target20 May
  5. Decided11 May

Decided in 33 days (council typically 56)

About this application

This is an outline application for a rear extension at 1 Gonville Crescent Northolt UB5 4SH. Ealing has handled 2,249 applications of this type. This one was decided in 33 days, 3 weeks quicker than Ealing's typical decision time. There has been 1 other application at this address. In the past year there have been 51 applications across Northolt Mandeville. We hold 1,273 applications in total for the UB5 postcode area.

87% of outline 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

Application details

Postcode
UB5 4SH
Application type
Prior Approval - Larger Home Extension
Scale / size
Small

Planning application dates

Date validated
8 April 2026
Consultation expiry
5 May 2026
Neighbour consultation start
14 April 2026
Neighbour consultation end
5 May 2026
Target decision date
20 May 2026

Applicant and agent

Agent
Red and White
Agent address
1 Mills Court Shoreditch EC2A 3BF

Planning decision

Statutory period
42 days

Additional information

Planning Portal ID
PP-14838786
Comments
0
Documents
4
Constraints
6

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.

Associated applications

  1. 2026
    8 Apr

    Alteration of roof from hip to gable end; rear roof extension and installation of three roof lights to front…

    ApprovedCertificate of Lawfulness - ProposedFiled alongside261491CPL
  2. 2026
    8 Apr

    Single storey (Max 6m deep and Max 3.40m high) rear extension (42 days Prior Notification Process)

    This applicationApprovedOutline261492PALHE

Source: Ealing

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

Track this application

Get email alerts when there is a planning decision or status change.

Get email alerts near UB5

New planning applications delivered to your inbox daily.

Around this site

Discuss this application on r/PlanningPermissionUK

For applicants and trades

What's been approved on your street?

See what the council approved and refused near this address for the project you have in mind, and the rules that apply here.

Get The Signal Report