Skip to content

21 High Road Cowley Uxbridge

14200/APP/2023/1260FullPermitted

Proposal

SINGLE STOREY SIDE EXTENSION & PART SINGLE STOREY REAR EXTENSION WITH NEW PITCH ROOF

Received
28 April 2023
Decided
21 June 2023
Ward
COLHAM & COWLEY
Approximate location: the centre of the postcode, not the exact property.
  1. Received28 Apr
  2. Validated28 Apr
  3. Consult.8 Jun
  4. Target23 Jun
  5. Decided21 Jun

Decided in 54 days (council typically 56)

8 weeks typical decision time in Hillingdon87% of full applications approvedSee what's approved near your address

This is a full planning application for a single storey rear extension at 21 HIGH ROAD COWLEY UXBRIDGE. Hillingdon has handled 4,983 applications of this type and approves 81% of them, typically deciding them in 56 days. This one was decided in 54 days. The site is in 9 listed buildings nearby. There are no previous applications recorded at this address. In the past year there have been 126 applications across COLHAM & COWLEY. We hold 1,134 applications in total for the UB8 postcode area.

Application Details

Reference
14200/APP/2023/1260
Address
21 HIGH ROAD COWLEY UXBRIDGE
Postcode
UB8 1SB
Local Authority
Hillingdon
Application Type
Full
Scale / Size
Small
Decision Status
Permitted
Current Status
Approval
Ward
COLHAM & COWLEY

Applicant & Agent

Agent Address
Mr Anil Hallan 7, Linkswood Road Burnham Berks. SL1 8AS

Planning Application Dates

Date Received
28 April 2023
Target Decision Date
23 June 2023
Date Decided
21 June 2023
Date Validated
28 April 2023
Date Submitted
28 April 2023
Neighbour Consultation Start
15 May 2023
Last Date for Comments
8 June 2023

Planning Decision

Statutory Period
56 days

Publicity

Appeal

Additional Information

Documents
8
Coordinates
51.544952, -0.481667
Enriching application data
2/3
Council recordsAppealsFlood risk

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 UB8

New planning applications delivered to your inbox daily.

Planning constraints

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

  • Article 4 direction: Houses of Multiple Occupation (HMOs)+1 more
  • Brownfield land register: Westcombe House 36-38 Windsor Street UB8 1ABRegister 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 2026-10-09. 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.

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