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Planning application

Sizewell C And Associated Development Sites

Awaiting decision East Suffolk DC/26/2447/DRR Discharge of Requirements (56 days)

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Development Consent Order Requirement 4 - Project wide: Terrestrial ecology monitoring and mitigation plan of the Sizewell C Development Consent Order

As published by the council, reference DC/26/2447/DRR

Application record

Reference
DC/26/2447/DRR
Type
Discharge of Requirements (56 days)
Status
Awaiting decision
Received
7 Jul 2026
Validated
7 Jul 2026
Ward
Aldeburgh And Leiston
Parish
Leiston Cum Sizewell

Site history

Applications at this address on the East Suffolk register

This site has had 17 applications since 2024: 15 approved, 0 refused.

  • DC/26/1096/DRR42 Awaiting decision

    Sizewell C And Associated Development Sites

    Discharge of Requirement 9 (Main development site: Site clearance) of the Sizewell C Development Consent Order Application Type: discharge of requirement - 42 days (/DRR)

    Submitted 20 Mar 2026 Conditions
  • DC/26/0535/DRR28 Granted

    Sizewell C And Associated Development Sites

    Bespoke Mitigation Plan (Noise and Vibration) Yoxford Roundabout (AD BMP 13 Rev 7), secured by the Noise Monitoring and Management Plan under Requirement 2 (Code of Construction Practice) of the Sizewell C Development Consent Order.

    Decided 5 Mar 2026 Conditions
  • DC/26/0393/DRR28 Granted

    Sizewell C And Associated Development Sites

    Bespoke Mitigation Plan (Noise and Vibration) Rail Works March 2026 - November 2026 (AD BMP 14 Rev 4), secured by the Noise Monitoring and Management Plan under Requirement 2 (Code of Construction Practice) of the Sizewell C Development Consent Order

    Decided 26 Feb 2026 Conditions
  • DC/26/0391/DRR28 Granted

    Sizewell C And Associated Development Sites

    Bespoke Mitigation Plan (Noise and Vibration) Northern Park and Ride (AD BMP 4 Rev 5), secured by the Noise Monitoring and Management Plan under Requirement 2 (Code of Construction Practice) of the Sizewell C Development Consent Order

    Decided 27 Feb 2026 Conditions
  • DC/25/4819/DRR28 Granted

    Sizewell C And Associated Development Sites

    Sizewell C Deed of Obligation, Noise Mitigation Scheme - Schedule 12 Annex W: Junction South of Bramfield, Refreshed Noise Assessment

    Decided 7 Jan 2026 Conditions
  • DC/25/3731/DRR Granted

    Sizewell C And Associated Development Sites

    Discharge of Requirement 26 (Main development site: Wet woodland) - Pakenham (Work No. 18) of the Sizewell C Development Consent Order

    Decided 24 Nov 2025 Conditions
  • DC/25/2790/DRR42 Granted

    Sizewell C And Associated Development Sites

    Development Consent Order Requirement 30 (Accommodation campus: Buildings and Structures) of the Sizewell C Development Consent Order

    Decided 1 Sep 2025 Conditions
  • DC/25/2665/CON Granted

    Sizewell C And Associated Development Sites

    Consultation - Marine Environmental Monitoring Plan (MEMP), pursuant to Condition 15(1) of the Sizewell C Deemed Marine License

    Decided 1 Aug 2025 Outline
  • DC/25/2591/CCC Granted

    Sizewell C And Associated Development Sites

    Consultation - DISCHARGE OF REQUIREMENT 23 MAIN DEVELOPMENT SITE HIGHWAY WORKS NO. 1C (LEISTON DRAIN BRIDLEWAY BRIDGE) IN RESPECT OF SZC Co. SIZEWELL C NUCLEAR POWER STATION

    Decided 29 Sep 2025 Outline
  • DC/25/2580/DRR Granted

    Sizewell C And Associated Development Sites

    Discharge of Requirement 5 (Project wide: Surface and Foul Water Drainage) Partial discharge for Southern Park and Ride (Work No. 10) of Sizewell C Development Consent Order

    Decided 1 Sep 2025 Conditions

Timeline

Dates from the published record

  1. 7 Jul 2026

    Received by East Suffolk

  2. 27 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 1 September 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    East Suffolk took a median of 53 days over the applications it decided in the last year.

Documents

Plans, drawings, consultee responses and the officer's report

4 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Trade members open them from here.

Open the documents

What happens while it is decided

This application is with East Suffolk for determination, against a statutory target of eight weeks. Over the last year East Suffolk decided condition discharge and variation applications in a median of 51 days. More in our guide to how long planning decisions take.

About condition discharge and variation applications

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

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