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Rear Of, 20-22 HALLOWELL ROAD NORTHWOOD

77806/APP/2026/403FullApproved

Approved on 3 March 2026

1 condition

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

Non-material amendment to planning permission ref.77806/APP/2024/3288, dated 02/05/2025 (Partial demolition of existing warehouse buildings and erection of a side extension to create a car repair building.) to changes to external wall finishes to have rendered blockwork except on inaccessible boundary where facing brickwork is to be used.

Received
16 February 2026
Ward
NORTHWOOD 2022
  1. Received16 Feb
  2. Validated16 Feb
  3. Consult.
  4. Target16 Mar
  5. Decided3 Mar

Decided in 15 days (council typically 56)

About this application

This is a full planning application for demolition at Rear Of, 20-22 HALLOWELL ROAD NORTHWOOD. Hillingdon has handled 4,983 applications of this type. This one was decided in 15 days, 6 weeks quicker than Hillingdon's typical decision time. There are no previous applications recorded at this address. In the past year there have been 145 applications across NORTHWOOD 2022.

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
16 February 2026
Target decision date
16 March 2026

Applicant and agent

Agent address
Mr Tim Harris 559 Rayners Lane 559 Rayners lane Pinner Pinner HA5 5HP

Planning decision

Statutory period
28 days

Additional information

Documents
4

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Article 4 direction: Residential extensions
  • Brownfield land register: SA 16: Northwood Station, Green Lane, NorthwoodRegister site at or near this address
  • Flood zone 1: Low probability (rivers and sea)

Possibly incomplete for this council: tree preservation orders.

Also checked, none recorded (21)

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 and heritage coasts.

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
    16 Feb

    Non-material amendment to planning permission ref.77806/APP/2024/3288

    This applicationApprovedNon-material amendment77806/APP/2026/403
  2. 2025
    9 Jan

    Partial demolition of existing warehouse buildings and erection of a side extension to create a car repair…

    ApprovedFull planning permissionPart of77806/APP/2024/3288

Source: Hillingdon

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

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