Norwich Main Substation Mangreen Hall Lane Dunston Norfolk NR14 8PG

This site has had 5 applications since 2024: 3 approved, 0 refused.

• 2025/2968 Granted

  Norwich Main Substation Mangreen Hall Lane Dunston Norfolk NR14 8PG

  Non material amendment of 2024/1336 - Increase the height of the spoil mounds to a maximum height of 6m

  Decided 20 Oct 2025 Amendments
• 2025/2669 Awaiting decision

  Norwich Main Substation Mangreen Hall Lane Dunston Norfolk NR14 8PG

  Variation of conditions (2) approved plans (3) archaeological written scheme (5) amend arboricultural impact assessment of consented permission 2023/3858 (which gave consent for Underground point of connection cables (for battery storage development) located beneath non operational land within the Norwich National Grid Main Substation) Date of Decision: 09/12/2024

  Submitted 27 Aug 2025 Amendments
• 2025/0301 Awaiting decision

  Norwich Main Substation Mangreen Hall Lane Dunston Norfolk NR14 8PG

  Details reserved by condition 7 (drainage details), condition 11 (trees) and condition 13 (ecology) of 2024/1336

  Submitted 1 Feb 2025 Conditions
• 2024/2830 Granted

  Norwich Main Substation Mangreen Hall Lane Dunston Norfolk NR14 8PG

  Details of condition 9 Part A of 2024/1336 - 9a - Habitat Management and Monitoring Plan, BNG Plan

  Decided 17 Oct 2024 Conditions

1. 28 Oct 2025

   Received by South Norfolk

2. 19 Nov 2025

   Decision issued: Approval with Conditions

3. 9 Aug 2026

   Added to PlanIndex

South Norfolk granted permission on 19 November 2025, 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.

Applications for works to trees cover protected trees: consent under a tree preservation order, or six weeks notice for trees in a conservation area. More in our guide to planning application types.

• Norwich Main Substation Mangreen Hall Lane Dunston Norfolk NR14 8PG

  2025/3388 Submitted 28 Oct 2025 50 yards away

  (T9.1) Fraxinus excelsior - fell (11.1) Pinus Species - fell (G168) Fraxinus excelsior - fell x 3 trees (G169) Fraxinus excelsior - fell x 4 trees (G170) Fraxinus excelsior - fell x 3 trees (185) Pinus sylvestris - fell (186) Pinus sylvestris - fell

  Granted Trees 4 docs

• Annexe At The Stables The Common Dunston Norfolk NR14 8PF

  2026/0918 Submitted 1 Apr 2026 300 yards away

  87% historically approved · decision due ~21 Jul

  Certificate of Lawful Development for the existing use of The Annex as a separate dwelling house (C3)

  Awaiting decision Lawful development 64 docs
  Domestic

• Annexe At The Stables The Common Dunston Norfolk NR14 8PF

  2026/0918 Submitted 1 Apr 2026 300 yards away

  86% historically approved · decision due ~21 Jul

  Certificate of Lawful Development for the existing use of The Annex as a separate dwelling house (C3)

  Awaiting decision Lawful development 64 docs
  Domestic

• Norwich Main Substation Mangreen Hall Lane Dunston Norfolk NR14 8PG

  2025/2669 Submitted 27 Aug 2025 300 yards away

  96% historically approved · decision due ~22 Oct

  Variation of conditions (2) approved plans (3) archaeological written scheme (5) amend arboricultural impact assessment of consented permission 2023/3858 (which gave consent for Underground point of connection cables (for battery storage development) located beneath non operational land within the Norwich National Grid Main Substation) Date of Decision: 09/12/2024

  Awaiting decision Amendments 19 docs

• Norwich Main Substation Mangreen Hall Lane Dunston Norfolk NR14 8PG

  2025/2669 Submitted 27 Aug 2025 300 yards away

  96% historically approved · decision due ~22 Oct

  Variation of conditions (2) approved plans (3) archaeological written scheme (5) amend arboricultural impact assessment of consented permission 2023/3858 (which gave consent for Underground point of connection cables (for battery storage development) located beneath non operational land within the Norwich National Grid Main Substation) Date of Decision: 09/12/2024

  Awaiting decision Amendments 19 docs

• Land East Of Norwich Main Substation Access Road Mangreen Hall Lane Dunston Norfolk

  2026/1244 Submitted 28 Apr 2026 300 yards away

  T1, T2, T4, T5, T6, T7, T8 - Ash T3 - Acer T9, T10 - Oak T11, T12, T13, T14, T15, T16, T17, T18, T19 - Scots Pine, T20, T21 - Pine G1 - Various- Fell- under an exception of the Conservation Area Restrictions for dead trees under an exception of the TPO restrictions for dead trees.

  Decided Trees 1 doc

• 2026/3035 Awaiting decision

  25 Church Close Buxton Norfolk NR10 5ER

  T1 Alder - Fell under an exception of the TPO restrictions for dead trees.

  Received 8 Oct, published by the council 11 Oct 2026 Trees
• 2026/3024 Awaiting decision

  North View 28 Plumstead Road Thorpe End Norfolk NR13 5AJ

  T1 Cherry - Fell, T2 Silver birch - Fell, T3 Hawthorn - Reduce height from 8m to 6m, T3 Sycamore - Fell, T4 Hawthorn - Overall crown reduction from 3m to 2.5m, T5 Sycamore - Fell

  Received 8 Oct, published by the council 11 Oct 2026 Trees
• 2026/3026 Awaiting decision

  8 Hotson Close Long Stratton Norfolk NR15 2PS

  G1 - Group of 4 x Ash trees - Fell

  Received 8 Oct, published by the council 11 Oct 2026 Trees
• 2026/2995 Awaiting decision

  Three Oaks 70 Lower Street Salhouse Norfolk NR13 6RB

  T1 & T2 Silver Birch - Fell, T3 Ash - Fell, G1 Ash & Oak - Crown lift to achieve a clearance height of 5.2m over the highway and reduce the crown back by approx 2m, T4 Beech - Fell, T5 Chestnut - current height 14m and width 12m - remove split limb and cut back growth by approx 2m where it interferes with vehicle access, T6 Weeping Beech - Crown lift to achieve a clearance height of 4m above the ground

  Received 6 Oct, published by the council 11 Oct 2026 Trees
• 2026/2994 Awaiting decision

  The Old Barn 2 Upper Street Salhouse Norfolk NR13 6RY

  T1 Acacia - Fell

  Received 6 Oct, published by the council 11 Oct 2026 Trees