Sizewell C And Associated Development Sites

DC/26/0535/DRR28Discharge of Requirements (28 days)Permitted

Discharge / amendments

Proposal

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.

Received: 6 February 2026
Decided: 5 March 2026 · Application Permitted
Decision level: Delegated (officer decision)
Public comments: 1
Council: East Suffolk Council
Ward: Aldeburgh And Leiston

Approximate site (title boundary)

Boundary © HM Land Registry, © Ordnance Survey · details

This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.

ReceivedSubmitted6 Feb
ValidatedValidated6 Feb
Consult.Consultation5 Mar
TargetTarget Date6 Mar
DecidedDecided5 Mar

Decided in 27 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 27 days, 4 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/26/0535/DRR28

Address

Sizewell C And Associated Development Sites

Local Authority

East Suffolk

Application Type

Discharge of Requirements (28 days)

Scale / Size

Small

Decision Status

Permitted

Ward

Aldeburgh And Leiston

Parish

Leiston Cum Sizewell

Applicant & Agent

Applicant Address

25 Copthall Avenue London EC2R 7BP

Planning Application Dates

Date Received

6 February 2026

Target Decision Date

6 March 2026

Date Decided

5 March 2026

Date Validated

6 February 2026

Date Submitted

6 February 2026

Last Date for Comments

5 March 2026

Planning Decision

Decision

Application Permitted

Decided By

Delegated Decision

Statutory Period

28 days

Publicity

Appeal

Additional Information

Comments

Documents

Coordinates

52.264347, 1.514677

Enriching application data

2/3

Council recordsAppealsFlood risk

Source: East Suffolk

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Associated applications

2026
6 Feb
Bespoke Mitigation Plan (Noise and Vibration) Yoxford Roundabout (AD BMP 13 Rev 7), secured by the Noise…
This applicationApprovedDischarge of conditionsDC/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…
ApprovedDischarge of conditionsFiled alongsideDC/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.

Planning constraints

Designations that overlap or adjoin the site outline.

Flood zone 3: High probability (rivers and sea)Part of the site
Conservation area: YoxfordPart of the site

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 (21)

flood storage 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.

© 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.

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