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Sizewell C And Associated Development Sites

DC/23/2730/DRRDischarge of Requirements (56 days)Permitted
Discharge / amendments

Proposal

Discharge of Requirement 2 (Code of Construction Practice - Dust Management Plan and Soil Management Plan for Advanced Works Office/Welfare at Land East of Eastlands Industrial Estate, Noise Mitigation and Management Plan for Main Development Site) of Sizewell C Development Consent Order

Received
11 July 2023
Decided
13 September 2023 · Application Permitted
Decision level
Delegated (officer decision)
Public comments
4
Ward
Aldeburgh And Leiston
  1. Received11 Jul
  2. Validated11 Jul
  3. Consult.2 Aug
  4. Target5 Sep
  5. Decided13 Sep

Decided in 64 days (council typically 56)

8 weeks typical decision time in East Suffolk99% of conditions applications approved

This is an application to discharge conditions at Sizewell C And Associated Development Sites. East Suffolk has handled 1,331 applications of this type and approves nearly all of them, typically deciding them in 55 days. This one was decided in 64 days, 9 days longer 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/23/2730/DRR
Address
Sizewell C And Associated Development Sites
Local Authority
East Suffolk
Application Type
Discharge of Requirements (56 days)
Scale / Size
Small
Decision Status
Permitted
Ward
Aldeburgh And Leiston
Parish
Leiston Cum Sizewell

Applicant & Agent

Applicant Address
The Qube 90 Whitfield Street London W1T 4EZ

Planning Application Dates

Date Received
11 July 2023
Target Decision Date
5 September 2023
Date Decided
13 September 2023
Date Validated
11 July 2023
Date Submitted
11 July 2023
Last Date for Comments
2 August 2023

Planning Decision

Decision
Application Permitted
Decided By
Delegated Decision
Statutory Period
56 days

Publicity

Appeal

Additional Information

Comments
4
Documents
12
Coordinates
52.217200, 1.579747
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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