Skip to content

9B Murray Road Northwood HA6 2YP

80014/APP/2026/888FullRefused

Refused on 1 July 2026

1 reason for refusal

Approximate location: the centre of the postcode, not the exact property.

Proposal

Roof extension to existing 2nd floor flat

Received
7 April 2026
Ward
NORTHWOOD 2022
  1. Received7 Apr
  2. Validated7 Apr
  3. Consult.13 May
  4. Target2 Jun
  5. Decided1 Jul

Decided in 85 days (council typically 56)

About this application

This is a full planning application for an extension at 9B MURRAY ROAD NORTHWOOD HA6 2YP. Hillingdon has handled 4,983 applications of this type. This one was decided in 85 days, 4 weeks longer than Hillingdon's typical decision time. The site is in the Green Lane, Northwood Town Centre conservation area. There are no previous applications recorded at this address. In the past year there have been 145 applications across NORTHWOOD 2022. We hold 932 applications in total for the HA6 postcode area.

87% of full applications at London Borough of Hillingdon 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

Why it was refused

  1. By virtue of the scale, design, and massing of the large box dormer (which would exceed more than two thirds the average width of the original roof) would fail to retain a substantial element of the original rear roofslope and would constitute an overly-large roof extension that would fail to harmonise with the architectural composition of the original dwelling and create an alien feature from public viewpoints along the street scene. This dominance also gives rise to less than substantial harm to the Northwood Town Centre Conservation Area, which would not be outweighed by any public benefit. It is therefore considered that the proposal conflicts with Policies BE1 and HE1 of the Hillingdon Local Plan: Part One Strategic Policies (2012), as well as DMHB1, DMHB11, DMHB12, and DMHD1 of the Hillingdon Local Plan: Part Two - Development Management Policies (2020). Address: 3 North, Civic Centre, High Street, Uxbridge UB8 1UW - received 07 Apr 2026 Existing FPs and Roof plan - received 07 Apr 2026 Existing Site plan - received 07 Apr 2026 Existing Street Scene - received 07 Apr 2026 - received 07 Apr 2026 Proposed FPs and Roof plan - received 07 Apr 2026 Proposed site plan - received 07 Apr 2026 Proposed Street Scene - received 07 Apr 2026 RIGHTS OF APPLICANTS AGGRIEVED BY DECISION OF LOCAL PLANNING AUTHORITY TOWN AND COUNTRY PLANNING ACT 1990 (AS AMENDED)

From the council's decision notice.

Application details

Postcode
HA6 2YP
Application type
Full
Scale / size
Small

Planning application dates

Date validated
7 April 2026
Neighbour consultation start
21 April 2026
Last date for comments
13 May 2026
Target decision date
2 June 2026

Applicant and agent

Agent address
Mr Jeff Gillett 1 High road Old Eastcote Old Eastcote Pinner HA5 2EW

Planning decision

Statutory period
56 days

Additional information

Documents
10

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

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

Possibly incomplete for this council: tree preservation orders.

Also checked, none recorded (20)

flood storage areas, listed buildings, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, 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.

Track this application

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

Get email alerts near HA6

New planning applications delivered to your inbox daily.

Around this site

Discuss this application on r/PlanningPermissionUK

For applicants and trades

Planning something similar?

See what the council approved and refused for loft conversions and dormers on your street. Pick your home and get the evidence before you pay for drawings.

See what gets approved on your streetBuying this property? Report on this address