Planning Application Details - P/CLP/2026/00794
Certificate of lawfulness to install a new 11kV switch room building at the existing Portland substation site. The building will be located to the west of the existing substation within land owned by SSEN, adjacent to existing transformers. It is required to support installation of new Quantum 13CB 11kV switchboard Additional works, include a slight extension of the site to the west and installation of 2.4m high fence with razor wire surrounding the proposed site expansion area (located within SSENs ownership and considered operational extent)
Application Details
- Reference
- P/CLP/2026/00794
- Address
- Portland Substation Victoria Square Chiswell Portland DT5 1AL
- Postcode
- DT5 1AL
- Local Authority
- Dorset
- Application Type
- Outline
- Scale / Size
- Small
- Status
- Withdrawn
- Parish
- Portland
Applicant & Agent
Applicant Address: 2nd Floor, 1 Lindsey Street, Smithfield, London EC1A 9HP
Agent Address: 4 Bredon Court Brockeridge Road Twyning Tewkesbury GL20 6FF
Key Dates
- Date Validated
- 2026-02-10
- Date Submitted
- 2026-02-10
- Date Decided
- 2026-03-17
Decision
- Decision
- Withdrawn
- Case Officer
- See source
Additional Information
- Coordinates
- 50.56431, -2.449157