Norwich Main Substation Mangreen Hall Lane Dunston Norfolk NR14 8PG

This site has had 4 applications since 2025: 2 approved, 0 refused.

• 2025/3388 Granted

  Norwich Main Substation Mangreen Hall Lane Dunston Norfolk NR14 8PG

  (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

  Decided 19 Nov 2025 Trees
• 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

1. 22 Sep 2025

   Received by Broadland

2. 20 Oct 2025

   Decision issued: Approval with no Conditions

3. 20 Jul 2026

   Added to PlanIndex

Broadland granted permission on 20 October 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.

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

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

  2024/2830 Submitted 25 Sep 2024 50 yards away

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

  Granted Conditions 10 docs

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

  2025/2968 Submitted 22 Sep 2025 50 yards away

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

  Granted Amendments 4 docs

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

  2025/0301 Submitted 1 Feb 2025 50 yards away

  100% historically approved · decision due ~29 Mar

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

  Awaiting decision Conditions Trees 43 docs

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

  2025/0301 Submitted 1 Feb 2025 50 yards away

  100% historically approved · decision due ~29 Mar

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

  Awaiting decision Conditions Trees 43 docs

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

  2025/2669 Submitted 27 Aug 2025 150 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 150 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

• 2026/2468 Granted

  Land East Of Langley Road Chedgrave Norfolk

  Non-material amendment of 2023/3613 - Addition of Electrical Substation

  Received 20 Aug, published by the council 25 Aug 2026 Amendments
• 2026/2063 Refused

  79 Gordon Avenue Thorpe St Andrew Norfolk NR7 0DR

  Variation of condition 2 - Regularisation of as built with external access staircase and associated external door of existing application 2023/2737 (Single storey extension to the rear providing additional storage with two storey extension providing replacement staircase to existing first floor accommodation) date of decision 30/09/2024

  Received 16 Jul, published by the council 26 Jul 2026 Amendments
• 2026/3017 Awaiting decision

  Green Croft Villavon Way Blofield Norfolk NR13 4QP

  Non-material amendment of 2026/0152 - Changing the Home Office / Gym french doors to a window, and the lounge window to become french doors. Timber cladding Gable section to be changed to brick on the west facing Elevation

  Received 7 Oct, published by the council 9 Oct 2026 Amendments
• 2026/1890 Granted

  Land South Of Smee Lane Smee Lane Postwick Norfolk

  Variation of condition 23 (Highways statement) for original application reference number: 20181601 Date of Decision: 26/04/2021

  Received 30 Jun, published by the council 20 Jul 2026 Amendments
• 2026/1888 Withdrawn

  45 Poringland Road Stoke Holy Cross Norfolk NR14 8NW

  Non material amendment of 2025/2914 - Garage removed from proposal, roof lights added to in living room, bedroom 1 and ensuite, bifold doors at the rear changed from 2no. to 1no, external material to be timber cladding

  Received 30 Jun, published by the council 20 Jul 2026 Amendments