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17 Dene Road Northwood

6410/APP/2026/515FullApproved

Approved on 4 August 2026

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

Proposal

Variation of Condition 2 (approved drawings) of planning permission reference 73243/APP/2025/1523, dated 18-11-2025 (Variation of Condition 2 (approved drawings) of planning permission reference 73243/APP/2022/2535, dated 20-11-2024, for the 'Erection of 6 dwellings with new access to Foxdell and erection of 3 dwellings with new access to Dene Road with associated landscaping and parking'. Amendment seeks to vary the design of Plots 3-6, including repositioning of the building southwards, reduction in depth, increase in width, lowering the finished slab level by 700mm, addition of habitable attic accommodation with front-facing dormers and sky lights and increase in height, changes to fenestration and position of chimney stack and addition of solar panels to flat roof area.) to amend plots 7-9 to replace a terrace of three dwellings with one detached dwelling (plot 7) and a pair of semi-detached dwellings (plots 8-9). Installation of photovoltaic (PV) panels to the main roofs of plots 7-9 and amendments to the private amenity spaces and parking spaces, including the formation of a sedum-roofed carport serving plots 8-9.

Received
27 February 2026
Ward
NORTHWOOD 2022
  1. Received27 Feb
  2. Validated27 Feb
  3. Consult.2 Apr
  4. Target4 Aug
  5. Decided4 Aug

Decided in 158 days (council typically 56)

About this application

This is a full planning application for a new dwelling at 17 DENE ROAD NORTHWOOD. Hillingdon has handled 4,983 applications of this type. This one was decided in 158 days, 15 weeks longer than Hillingdon's typical decision time. The site is in 1 listed building nearby. There are no previous applications recorded at this address. In the past year there have been 6 applications across Location.

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

Application details

Application type
Full
Scale / size
Small

Planning application dates

Date validated
27 February 2026
Neighbour consultation start
12 March 2026
Last date for comments
2 April 2026
Target decision date
4 August 2026

Applicant and agent

Agent address
Mr Mark Longworth The Old Brewery Tap 3 Shirburn St Watlington Oxon OX49 5BU Watlington OX49 5BU

Planning decision

Case officer
Sally Robbins
Statutory period
56 days

Additional information

Documents
9

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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