Planning application
P/20401/005
498-505, Ipswich Road, Slough, SL1 4EP
Proposal
Application under Section 73 of the Town and Country Planning Act 1990 (as amended) to vary condition no.2 (approved plans and drawings) and add condition 17 (boundary treatment) of planning application P/20401/000 dated 31/05/2024 for development of a new 132/33kv electrical substation including 2 no. Switchroom buildings and 4 no. Transformers, associated onsite cable-laying and groundworks
As published by the council, reference P/20401/005
Timeline
Dates from the published record
-
23 Dec 2025
Received by Slough
-
29 May 2026
Decision issued: Approved with Conditions; Informatives
-
25 Jul 2026
Added to PlanIndex
What a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
About full applications applications
How this application type works
A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.
Nearby applications
Within 500 metres
-
P/20401/007 Decided
Electricity Sub Station, Ipswich Road, Slough, SL1 4EP
Submission of details pursuant to condition 4 (Quantitative Risk Assessment) of planning permission P/20401/000 dated 31/05/2024
-
P/20401/002 Decided
498-505, Ipswich Road, Slough, SL1 4EP
Submission of details pursuant to condition 9 (Construction Environmental Management (CEMP)) of planning permission P/20401/000 dated 31/05/2024.
-
P/20401/003 Refused
498-505, Ipswich Road, Slough, SL1 4EP
Submission of details pursuant to condition 6 (Surface Water Drainage Scheme) and condition 7 (Surface Water Drainage System – Detailed Ownership and Maintenance Scheme (OMS)) of planning permission P/20401/000 dated 31/05/2024.
-
P/20401/006 Awaiting decision
Electricity Sub Station, Ipswich Road, Slough, SL1 4EP
Submission of details pursuant to condition 6 (Surface Water Drainage Scheme) & 7 (Surface Water Drainage Ownership and Maintenance) of planning permission P/20401/000 dated 31/05/2024
-
P/20401/004 Decided
498-505, Ipswich Road, Slough, SL1 4EP
Submission of details pursuant to condition 4 (Quantitative Risk Assessment (QRA)) of planning permission P/20401/000 dated 31/05/2024
-
P/00074/010 Refused
205-206, Bedford Avenue, Slough, SL1 4RY
Installation of 1no. illuminated fascia sign and 1no. freestansing illuminated totem signs.
Other full applications applications
In Slough
-
P/00445/007 Awaiting decision
1, Bouverie Way, Slough, SL3 7JZ
Conversion of loft into habitable space with rear dormer
-
P/15350/001 Awaiting decision
50, Royston Way, Slough, SL1 6HA
Construction of a single storey rear conservatory with flat roof with 2no roof lights.
-
P/03120/004 Refused
72, Belfast Avenue, Slough, SL1 3HL
Construction of a proposed part first floor side and rear extension together with the sub-division of the plot to create a 1no. two-bedroom attached dwelling.
-
P/17530/002 Granted
21, Howard Avenue, Slough, SL2 1LD
Construction of a single storey rear outbuilding
-
P/12983/001 Awaiting decision
245, Bath Road, Slough, SL1 5PP
Construction of a proposed single storey rear extension to existing dwelling following demolition of existing covered canopy.