Sizewell C And Associated Development Sites

DC/26/0391/DRR28Discharge of Requirements (28 days)Approved

Discharge / amendments

Approved on 27 February 2026

Council decision: Application PermittedDelegated (officer decision)

Proposal

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

Received: 30 January 2026
Decision level: Delegated (officer decision)
Public comments: 1
Council: East Suffolk Council
Ward: Aldeburgh And Leiston

ReceivedReceived30 Jan
ValidatedValidated30 Jan
Consult.Consultation23 Feb
TargetTarget Date27 Feb
DecidedDecided27 Feb

Decided in 28 days (council typically 56)

About this application

This is an application to discharge conditions at Sizewell C And Associated Development Sites. East Suffolk has handled 1,341 applications of this type. This one was decided in 28 days, 4 weeks quicker than East Suffolk's typical decision time. There have been 13 other applications at this address. In the past year there have been 110 applications across Aldeburgh And Leiston.

99% of conditions applications at East Suffolk Council were approved. Across all application types, the council typically decides in about 8 weeks (median).

Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street

Application details

Application type: Discharge of Requirements (28 days)
Scale / size: Small
Parish: Leiston Cum Sizewell

Planning application dates

Date validated: 30 January 2026
Last date for comments: 23 February 2026
Target decision date: 27 February 2026

Planning decision

Statutory period: 28 days

Additional information

Documents: 7

Site constraints

Checking the site

2/3

Council recordsAppealsFlood risk

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 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

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.

Associated applications

2026
6 Feb
Bespoke Mitigation Plan (Noise and Vibration) Yoxford Roundabout (AD BMP 13 Rev 7), secured by the Noise…
ApprovedDischarge of conditionsFiled alongsideDC/26/0535/DRR28
2026
30 Jan
Bespoke Mitigation Plan (Noise and Vibration) Northern Park and Ride (AD BMP 4 Rev 5), secured by the Noise…
This applicationApprovedDischarge of conditionsDC/26/0391/DRR28
2026
30 Jan
Bespoke Mitigation Plan (Noise and Vibration) Rail Works March 2026 - November 2026 (AD BMP 14 Rev 4)…
ApprovedDischarge of conditionsFiled alongsideDC/26/0393/DRR28

Planning history at this site

11 other applications at this property, newest first.

Source: East Suffolk

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