Planning Applications in Sizewell, Suffolk

Planning authority: East Suffolk Council

See all 58 planning applications in Sizewell, Suffolk, since 2018, 6 in the last 90 days. Search and filter East Suffolk Council's applications, see the latest on the map, or get free alerts for new ones.

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Showing 6 of 6 applications
2 Nov 2026 Awaiting decision DC/26/3847/DRR

Proposed Sizewell C Sizewell Power Station Road Sizewell Leiston Suffolk

Discharge of Requirement 12 Main Development Site: Coastal Processes Monitoring and Mitigation (Terrestrial) Plan of the Sizewell C Development Consen...

Discharge of Requirements (56 days) East Suffolk
2 Nov 2026 Awaiting decision DC/26/3816/DRR42

Sizewell Link Road Proposed Sizewell C Sizewell Power Station Road Sizewell Leiston Suffolk

Discharge of Requirement 32 (Associated development sites: Site clearance) - Sizewell Link Road (Work No. 12) of the Sizewell C Development Consent Or...

Discharge of Requirements (42 days) East Suffolk
12 Oct 2026 Awaiting decision DC/26/3585/DRR28

Proposed Sizewell C Sizewell Power Station Road Sizewell Leiston Suffolk

Discharge of Requirements (28 days) - Bespoke Mitigation Plan (Noise and Vibration) Rail Works November 2026 - October 2027 (AD BMP 14 - Revision 5.0)...

Discharge of Requirements (28 days) East Suffolk
29 Sept 2026 Responded DC/26/3415/CON

Proposed Sizewell C Sizewell Power Station Road Sizewell Leiston Suffolk

Consultation - Marine Management Organisation Consultation - Variation Request No. 4 to the Sizewell C (SZC) Deemed Marine Licence (DML) (DCO/2013/000...

Other Consultation East Suffolk
22 Sept 2026 Responded DC/26/3347/CON

Sizewell A Sizewell Power Station Sizewell Power Station Road Sizewell Leiston Suffolk IP16 4UE

Consultation - Inspection and maintenance of existing offshore structures, discharge infrastructure and navigation marker buoys associated with Sizewe...

Other Consultation East Suffolk
1 Sept 2026 Approved 1 Oct DC/26/3028/DRR42

Sizewell C And Associated Development Sites Sizewell Leiston Suffolk

Development Consent Order Requirement 9 - Main Development Site: Site Clearance of the Sizewell C Development Consent Order

Discharge of Requirements (42 days) East Suffolk
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Data updated daily. Source: East Suffolk Council planning portal.