National Grid Yaxley 400kV Substation Leys Lane Yaxley Eye Suffolk IP23 8DX

This site has had 2 applications since 2025: 1 approved, 1 refused.

• DC/25/04349 Refused

  National Grid Yaxley 400kV Substation Leys Lane Yaxley Eye Suffolk IP23 8DX

  Discharge of Conditions Application for DC/23/01494 - Condition 11 (Noise Assessment)

  Decided 11 Dec 2025 Conditions

1. 26 Mar 2026

   Received by Mid Suffolk

2. 1 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 12 May 2026

   Decision issued: Granted

4. 9 Aug 2026

   Added to PlanIndex

Mid Suffolk granted permission on 12 May 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

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.

• National Grid Yaxley 400kV Substation Leys Lane Yaxley Eye Suffolk IP23 8DX

  DC/26/01413 Submitted 26 Mar 2026 50 yards away

  The Progress Power (Gas Fired Power Station) Order 2015: Application pursuant to requirement 16(2) to amend working hours to include Saturday - Sunday (07:00 - 19:00) from 01st May 2026 to 30th April 2027 (Weekend extended hours)

  Granted Conditions 6 docs

• Land Between A140 And Leys Lane Yaxley Eye

  DC/26/01709 Submitted 22 Apr 2026 50 yards away

  95% historically approved · decision due ~18 Jun

  Application under S73 for Removal or Variation of a Condition following grant of Planning Permission DC/23/01494 dated 26/06/2023 Town and Country Planning Act 1990 (as amended) - Construction and operation of Synchronous Condensers with ancillary infrastructure, and associated works including access and landscaping. - For non compliance with and removal of Condition 12 (Use and Re-instatement of Temporary Access Track) To allow for the retention of the access as per submitted plans/documents.

  Awaiting decision Conditions 27 docs

• Land At The Leys And Ivy Farm Mellis Road Yaxley Suffolk IP21 4BT

  DC/25/04350 Submitted 1 Oct 2025 50 yards away

  Discharge of Condition Application for DC/23/01494 - Condition 7 (Surface Water and Drainage Verification Report)

  Granted Conditions 9 docs

• National Grid Yaxley 400kV Substation Leys Lane Yaxley Eye Suffolk IP23 8DX

  DC/25/04349 Submitted 1 Oct 2025 50 yards away

  Discharge of Conditions Application for DC/23/01494 - Condition 11 (Noise Assessment)

  Refused Conditions 5 docs

• Land At The Leys And Ivy Farm Mellis Road Yaxley Suffolk IP21 4BT

  DC/25/04350 Submitted 1 Oct 2025 50 yards away

  Discharge of Condition Application for DC/23/01494 - Condition 7 (Surface Water and Drainage Verification Report)

  Granted Conditions 9 docs

• National Grid Yaxley 400kV Substation Leys Lane Yaxley Eye Suffolk IP23 8DX

  DC/25/04349 Submitted 1 Oct 2025 50 yards away

  Discharge of Conditions Application for DC/23/01494 - Condition 11 (Noise Assessment)

  Refused Conditions 5 docs

• DC/26/00236 Granted

  Chilton Woods Mixed Development To North Of Woodhall Business Park Sudbury Suffolk

  Discharge of Conditions Application for B/15/01718 - Part discharge of Conditions 38 (Landscaping) and 43 (Open Space) for phase 4 only.

  Received 21 Jan, published by the council 24 Jul 2026 Conditions
• DC/26/04410 Awaiting decision

  Knotty Ash The Common Little Blakenham Ipswich Suffolk IP8 4JX

  Discharge of Conditions Application for DC/23/05491 - Condition 3 (Contamination), Condition 4 (CGN DLL), Condition 8 (RAMS) and Condition 14 (Landscape Protection)

  Received 9 Oct, published by the council 10 Oct 2026 Conditions
• DC/26/00355 Refused

  Land To The Rear Of 30 Market Hill Sudbury Suffolk

  Application under Section 73 of The Town and Country Planning Act 1990 - Variation of Condition 2 (Approved Plans and Documents) and Condition 12 (Provision of Access Prior to Any Other Works Commencing) of Planning Permission DC/25/05227 dated 23/01/2026 - Erection of 4No. (terraced) dwellings and alterations/improvement to: (1) outbuilding to form cycle store, (2) boundary wall and (3) existing access.

  Received 28 Jan, published by the council 24 Jul 2026 Conditions
• DC/26/04362 Awaiting decision

  4 Birds Garden Cottages East End Road Stonham Aspal Stowmarket Suffolk IP14 6AS

  Discharge of Conditions Application for DC/26/02155 - Condition 3 (Biodiversity Enhancement Measures)

  Received 7 Oct, published by the council 10 Oct 2026 Conditions
• DC/26/04352 Awaiting decision

  Tudor Grange Main Road Nettlestead Ipswich Suffolk IP8 4QL

  Discharge of Conditions Application for DC/26/02591 - Conditions 3 (Materials) and 4 (Sample Panel)

  Received 7 Oct, published by the council 10 Oct 2026 Conditions