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146 Northwood Road Harefield

223/APP/2026/2196Approved
Lawful development certificate

Approved on 9 October 2026

Council decision: Approval

Proposal

Proposed single storey outbuilding featuring a mono pitched roof (Application for a Certificate of Lawful Development for a Proposed Development)

Received
11 September 2026
Ward
HARE/D VILLAGES 2022
  1. Received11 Sep
  2. Validated17 Sep
  3. Consult.
  4. Target12 Nov
  5. Decided9 Oct

Decided in 22 days

About this application

This is a planning application for an outbuilding at 146 NORTHWOOD ROAD HAREFIELD. Hillingdon has handled 9,217 applications of this type. This one was decided in 28 days, 4 weeks quicker than Hillingdon's typical decision time. There are no previous applications recorded at this address. We hold 1,195 applications in total for the UB9 postcode area.

Application details

Postcode
UB9 6PN

Planning application dates

Date validated
17 September 2026
Target decision date
12 November 2026

Planning decision

Case officer
Sharon Singh

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations at the address point. Ones next to the site may also apply.

  • Article 4 direction: Residential extensions
  • Flood zone 1: Low probability (rivers and sea)

Possibly incomplete for this council: tree preservation orders.

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: Hillingdon

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

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