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
• 2025/2968 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

1. 1 Feb 2025

   Received by Broadland

2. 24 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 29 March 2025, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Broadland took a median of 52 days over the applications it decided in the last year.

This application is with Broadland for determination, against a statutory target of eight weeks. Over the last year Broadland decided condition discharge and variation applications in a median of 51 days. More in our guide to how long planning decisions take.

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.

• 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

  2025/2968 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

  2025/2669 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

• 2026/2095 Granted

  Land Rear Of 11 Briar Lane Swainsthorpe Norfolk

  Discharge of condition 4- Habitat management and monitoring plan, of existing application 2026/1014

  Received 21 Jul, published by the council 30 Jul 2026 Conditions
• 2026/0617 Decided

  Land Opp 2 Gatehouse Broad Lane Little Plumstead Norfolk

  Details of conditions 7, 12, 13, 15, 17, 19, 20, 21, 25 and 26 of 2024/3250 - civils details, external lighting, ASHP details, noise impact, contamination, hard and soft landscaping, hydrant, ecological enhancements, materials and archaeology (refer to "conditiondischarge" document)

  Received 6 Mar, published by the council 20 Jul 2026 Conditions
• 2026/2069 Granted

  Street Record Barn Owl Close Reedham Norfolk

  Details of condition 17 - Air source heat pump and 18 - external lighting of planning application 20220887

  Received 17 Jul, published by the council 26 Jul 2026 Conditions
• 2026/2474 Granted

  Waterloo Lodge 48 Waterloo Road Hainford Norfolk NR10 3AX

  Details of condition 4 (Air Source Heat Pump) of 2026/1050

  Received 21 Aug, published by the council 13 Sep 2026 Conditions
• 2026/2540 Granted

  Norwich Research Park Colney Lane Colney Norfolk

  Details for condition 3 of planning permission 2023/1796 - (3) Provision for EV Charging

  Received 26 Aug, published by the council 22 Sep 2026 Conditions