498-505, Ipswich Road, Slough, SL1 4EP Data via plota.co.uk
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 dated 31/05/2024 for development of a new electrical substation including 2 no. Switchroom buildings and 4 no. Transformers, associated onsite cable-laying and groundworks Data via plota.co.uk
Application progress
Approved on 29 May 2026 · Delegated · Last checked 4 Oct 2026
Site constraints 1
Checked on 3 October 2026. Historic England, the Environment Agency, Natural England and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.
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Important details
- Council
- Slough
- Application type
- Full Planning
- Postcode
- SL1 4EP
- Received
- 23 Dec 2025
- Validated
- 23 Dec 2025
- Ward
- Northborough & Lynch Hill Valley
- Case officer
- Show
- Target decision
- 17 Feb 2026
- Decision
- Approved with Conditions; Informatives
- Decision date
- 29 May 2026
- Decision level
- Delegated
- Applicant
- Show
- Agent
- Tetra Tech Planning
How this decision compares
Decided in 157 days from validation, 101 days slower than Slough's median of 56 for amendments. Approved, as 93% of amendments here are.
Plota live figures for amendments decided by Slough in the last twelve months, from validation. Slough decision record →
Consultation & key dates
- Alt. reference
- PP-14583913
- Site or press notice
- 23 Dec 2025
- Statutory expiry
- 19 Jun 2026
Historical activity at this location
14 previous applications on record - archival context, not part of the live application.
Previous applications at this address
Nearby activity
Slough is slower than most councils at deciding householder applications, ranking #263 out of 296. Slough is also one of the strictest councils - it refuses more householder applications than almost any other, with only 82% approved vs 90% nationally.
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498-505, Ipswich Road, Slough, SL1 4EP
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Referenced application