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Sizewell C And Associated Development Sites

DC/24/2561/CCCConsultation by County CouncilPermitted
Outline / PiP

Proposal

County Council Consultation - Discharge of requirement 3 (3) (Project wide archaeology and peat (SSSI Crossing)) in respect of SZC Co. Sizewell C Nuclear Power Station.

Received
15 July 2024
Decided
25 July 2024 · No Objections
Decision level
Delegated (officer decision)
Ward
Aldeburgh And Leiston
  1. Received15 Jul
  2. Validated15 Jul
  3. Consult.
  4. Target5 Aug
  5. Decided25 Jul

Decided in 10 days (council typically 56)

8 weeks typical decision time in East Suffolk86% of outline applications approved

This is an outline application at Sizewell C And Associated Development Sites. East Suffolk has handled 931 applications of this type and approves 85% of them, typically deciding them in 43 days. This one was decided in 10 days, 5 weeks quicker than East Suffolk's median. There have been 13 other applications at this address. In the past year there have been 106 applications across Aldeburgh And Leiston.

Application Details

Reference
DC/24/2561/CCC
Address
Sizewell C And Associated Development Sites
Local Authority
East Suffolk
Application Type
Consultation by County Council
Scale / Size
Small
Decision Status
Permitted
Current Status
Responded
Ward
Aldeburgh And Leiston
Parish
Leiston Cum Sizewell

Applicant & Agent

Applicant Address
Endeavour House 8 Russell Road Ipswich Suffolk IP1 2BX

Planning Application Dates

Date Received
15 July 2024
Target Decision Date
5 August 2024
Date Decided
25 July 2024
Date Validated
15 July 2024
Date Submitted
15 July 2024
Permission Expires
25 July 2029

Planning Decision

Decision
No Objections
Decided By
Delegated Decision
Statutory Period
21 days

Publicity

Appeal

Additional Information

Comments
0
Documents
3
Coordinates
52.217970, 1.576881
Enriching application data
2/3
Council recordsAppealsFlood risk

Source: East Suffolk

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Planning history at this site

13 other applications at this property, newest first.

  1. 2026
    7 Jul

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

    PendingApplicationDC/26/2447/DRR
  2. 2026
    20 Mar

    Discharge of Requirement 9 (Main development site: Site clearance) of the Sizewell C Development Consent…

    PendingDischarge of conditionsDC/26/1096/DRR42
  3. 2026
    6 Feb

    Bespoke Mitigation Plan (Noise and Vibration) Yoxford Roundabout (AD BMP 13 Rev 7), secured by the Noise…

    ApprovedDischarge of conditionsDC/26/0535/DRR28
  4. 2026
    30 Jan

    Bespoke Mitigation Plan (Noise and Vibration) Northern Park and Ride (AD BMP 4 Rev 5), secured by the Noise…

    ApprovedDischarge of conditionsDC/26/0391/DRR28
  5. 2026
    30 Jan

    Bespoke Mitigation Plan (Noise and Vibration) Rail Works March 2026 - November 2026 (AD BMP 14 Rev 4)…

    ApprovedDischarge of conditionsDC/26/0393/DRR28
  6. 2025
    29 Sep

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

    ApprovedDischarge of conditionsDC/25/3731/DRR

Planning constraints

Designations at the address point. Ones next to the site may also apply.

  • Flood zone 1: Low probability (rivers and sea)

Not published by this council, so not checked: Article 4 directions and tree preservation orders. Ask the council if these matter.

Also checked, none recorded (22)

flood storage areas, conservation areas, listed buildings, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.

A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.

Data © Crown copyright and others · sources and licences

Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-10-09. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.

© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

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