Skip to content

5, St Thomas Walk, Colnbrook, Slough, SL3 0RH

P/20161/000Full PlanningApproved
Full

Approved on 7 June 2023

Council decision: Approved with Conditions; InformativesDelegated (officer decision)

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

Construction of a two storey side extension.

Received
2 March 2023
Decision level
Delegated (officer decision)
  1. Received2 Mar
  2. Validated7 Mar
  3. Consult.
  4. Target2 May
  5. Decided7 Jun

Decided in 92 days (council typically 56)

About this application

This is a full planning application for a two storey side extension at 5, St Thomas Walk, Colnbrook, Slough, SL3 0RH. Slough has handled 2,648 applications of this type. This one was decided in 97 days, 6 weeks longer than Slough's typical decision time. The site is in the Colnbrook conservation area, with 4 listed buildings nearby. There are no previous applications recorded at this address. We hold 2,642 applications in total for the SL3 postcode area.

79% of full applications at Slough Borough Council 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.See what's approved near your address

Application details

Postcode
SL3 0RH
Application type
Full Planning
Scale / size
Medium

Planning application dates

Date validated
7 March 2023
Target decision date
2 May 2023
Application expires
28 June 2023

Planning decision

Statutory period
113 days

Publicity

First advertised
7 March 2023
Site notice start
7 March 2023

Additional information

Planning Portal ID
PP-11951300
UPRN
100080336169
Documents
10

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: Colnbrook
  • Flood zone 1: Low probability (rivers and sea)

Not published by this council, so not checked: Article 4 directions. Ask the council if these matter.

Possibly incomplete for this council: tree preservation orders.

Also checked, none recorded (21)

flood storage 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: Slough

Track this application

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

Get email alerts near SL3

New planning applications delivered to your inbox daily.

Around this site

Discuss this application on r/PlanningPermissionUK

For applicants and trades

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