Planning application
Proposed Sizewell C Sizewell Power Station Road Sizewell Leiston Suffolk
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Discharge of Requirement 19 (Main development site: Marine infrastructure) - Temporary Hard Coastal Defence Feature (part of Work No. 1A(n)) of the Sizewell C Development Consent Order
As published by the council, reference DC/26/2576/DRR
Application record
- Reference
- DC/26/2576/DRR
- Type
- Discharge of Requirements (56 days)
- Status
- Awaiting decision
- Received
- 20 Jul 2026
- Validated
- 20 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 13 applications since 2024: 10 approved, 0 refused.
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DC/26/2639/DRR42 Granted
Proposed Sizewell C Sizewell Power Station Road Sizewell Leiston Suffolk
Discharge of Requirements (42 days) - Discharge of Requirement 9 (Main development site: Site clearance) of the Sizewell C Development Consent Order
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DC/26/1777/DRR28 Awaiting decision
Proposed Sizewell C Sizewell Power Station Road Sizewell Leiston Suffolk
Bespoke Mitigation Plan (Noise and Vibration) Temporary Construction Area (MDS BMP 7), secured by the Noise Monitoring and Management Plan under Requirement 2 (Code of Construction Practice) of the Sizewell C Development Consent Order
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DC/26/0327/CON Granted
Proposed Sizewell C Sizewell Power Station Road Sizewell Leiston Suffolk
Consultation - Nearshore Infrastrcuture Pre-Installation Bathymetry
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DC/26/0158/CON Granted
Proposed Sizewell C Sizewell Power Station Road Sizewell Leiston Suffolk
MMO Consultation - Deemed Marine Licence condition 14(3) - Sizewell C CPMMP Notification: TMBIF Pre-installation Topography Monitoring Report
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DC/25/4721/DRR42 Awaiting decision
Proposed Sizewell C Sizewell Power Station Road Sizewell Leiston Suffolk
Discharge of Requirement 31 (Rail infrastructure) - Green Rail Route of the Sizewell C Development Consent Order
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DC/25/4674/CON Granted
Proposed Sizewell C Sizewell Power Station Road Sizewell Leiston Suffolk
Consultation - Condition Coastal Processes Monitoring and Mitigation Plan monitoring reports - DML condition 14(3)
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DC/25/4388/DRR Granted
Proposed Sizewell C Sizewell Power Station Road Sizewell Leiston Suffolk
Requirement 21 (Main Development Site: Sizewell Marshes SSSI Method Statement) of the Sizewell C Development Consent Order
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DC/25/4283/CCC Granted
Proposed Sizewell C Sizewell Power Station Road Sizewell Leiston Suffolk
County Council Consultation - Discharge of Requirement 10 project wide: Public Rights Of Way implementation plan for coast path (MBIF) in respect of SZC Co. Sizewell C Nuclear Power Station
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DC/25/2644/DRR28 Granted
Proposed Sizewell C Sizewell Power Station Road Sizewell Leiston Suffolk
Bespoke Mitigation Plan (Noise and Vibration) - Sizewell Link Road Main Works (AD BMP 16), secured by the Noise Monitoring and Management Plan under Requirement 2 (Code of Construction Practice) of the Sizewell C Development Consent Order
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DC/25/2407/DRR Granted
Proposed Sizewell C Sizewell Power Station Road Sizewell Leiston Suffolk
Development Consent Order Requirement 21 - Main development site: Sizewell Marshes SSSI Method Statements (Partial Discharge, Methodology for SSSI Southern Abutment) of the Sizewell C Development Consent Order
Timeline
Dates from the published record
-
20 Jul 2026
Received by East Suffolk
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27 Jul 2026
Added to PlanIndex
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Decision
Awaiting decision
Decision expected by 14 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
15 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 documentsWhat 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.
Nearby applications
Within 500 metres
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Sizewell B Sizewell Power Station Complex And Adjoining Land Sizewell Power Station Road Sizewell Leiston Suffolk IP16 4UR
Discharge of Condition No. 5 of DC/20/4646/FUL - Hybrid application seeking outline planning permission, with all matters reserved, for up to 9,500 square metres Gross External Area (GEA) to provide administration, storage, welfare and canteen facilities and a visitor centre of up to 1,000 square metres GEA. Detailed planning permission is sought for demolition of some existing structures and redevelopment to include a training centre and interim visitor centre, an outage store, lay down area, car and cycle parking, landscaping, associated infrastructure (including utilities, plant and highway works), tree felling and other relevant works - details of Visitor Centre building
Granted Conditions Demolition Trees 13 docs -
Sizewell B Sizewell Power Station Complex And Adjoining Land Sizewell Power Station Road Sizewell Leiston Suffolk IP16 4UR
Approved of Reserved Matters (Layout, Appearance, and Scale) relating to Condition 2 of DC/20/4646/FUL - Hybrid application seeking outline planning permission, with all matters reserved, for up to 9,500 square metres Gross External Area (GEA) to provide administration, storage, welfare and canteen facilities and a visitor centre of up to 1,000 square metres GEA. Detailed planning permission is sought for demolition of some existing structures and redevelopment to include a training centre and interim visitor centre, an outage store, lay down area, car and cycle parking, landscaping, associated infrastructure (including utilities, plant and highway works), tree felling and other relevant works - proposed visitor centre
Granted Reserved matters Demolition Trees 44 docs -
Sizewell B Sizewell Power Station Complex And Adjoining Land Sizewell Power Station Road Sizewell Leiston Suffolk IP16 4UR
Discharge of Condition No. 6 of DC/20/4646/FUL - Hybrid application seeking outline planning permission, with all matters reserved, for up to 9,500 square metres Gross External Area (GEA) to provide administration, storage, welfare and canteen facilities and a visitor centre of up to 1,000 square metres GEA. Detailed planning permission is sought for demolition of some existing structures and redevelopment to include a training centre and interim visitor centre, an outage store, lay down area, car and cycle parking, landscaping, associated infrastructure (including utilities, plant and highway works), tree felling and other relevant works - Detailed Lighting Plan
Granted Conditions Demolition Trees 4 docs
Other condition discharge and variation applications
In East Suffolk
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DC/26/1893/DRC Granted
The Workshop Brick Kiln Lane Melton Woodbridge Suffolk IP12 2PB
Discharge of conditions 7 and 10 of DC/23/2365/FUL - Demolition of existing workshop buildings, erection of replacement workshop, authorisation of existing workshop extensions, associated works. - Condition 7 - Construction Management Plan; Condition 10 - Noise Management Plan
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DC/26/2573/DRC Granted
North Suffolk Skills Academy Harrisons Lane Halesworth Suffolk IP19 8PY
Discharge of condition Nos. 14, 19 & 26 of DC/21/0007/FUL - Change of use to sports facilities comprising new grass football pitch adjacent to Harrisons Lane and construction of a new artificial football pitch with associated parking, access, lighting, acoustic fencing and drainage adjacent to the Apollo Youth Centre and adjacent field to the south. - 14 - Construction Mngt Plan, 19 - Construction and Phasing Plan and 26 - Surface Water
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DC/26/2736/DRC Granted
Land Adj School Road Church Road Ringsfield Suffolk
Discharge of Condition No. 10 of DC/25/3030/VOC - Variation of Condition No. 2 of DC/17/2934/VOC - Construction of 10 No.Holiday Lodges, 1 No. retail unit and 1 No. self contained flat. This application is seeking modification to the appearance and layout of the originally approved lodges - discharge of surface water
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DC/26/3165/DRC Awaiting decision
Timber Mill Barns Sizewell Hall Road Leiston Suffolk IP16 4TT
Discharge of Condition Nos. 18, 21 and 23 of DC/25/1355/FUL - Alterations to the existing structure & external envelope as part of the formation of two residential dwellings from agricultural barn - 18. Construction Method Statement 21. Emergency Demolition/Construction Manangement Plan 23. Radiation Emergency Contingency Plan.
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DC/26/3167/DRC Awaiting decision
St Michaels Church Church Street Framlingham Suffolk IP13 9BQ
Discharge of Condition No. 3 of DC/26/1993/FUL - Rebuilding of a brick bounday wall - Archaeological Monitoring