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Planning application

3/22/2343/NMA

Simon Balle All-through School Mangrove Road Hertford Hertfordshire SG13 8AJ

Granted East Hertfordshire App for Non-Material Amendments

Proposal

Non-material amendment to 3/20/0561/FUL: Smaller replacement building than was previously approved. Repositioning of the building further northwards. Elevational changes with position of openings altered, reduced number of openings and amendment to external cladding. Removal of the outdoor canopy.

As published by the council, reference 3/22/2343/NMA

Timeline

Dates from the published record

  1. 4 Nov 2022

    Received by East Hertfordshire

  2. 8 Nov 2022

    Validated

    Checked as complete and ready for consideration.

  3. 24 Mar 2023

    Decision issued: Grant NMA

  4. 30 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About amendments applications

How this application type works

An amendment application changes a permission that already exists. Non-material amendments cover small adjustments with no wider effect, while minor material amendments, usually made by varying a condition, allow modest design changes without a fresh application. Anything beyond that needs a new permission, so the scope here is deliberately narrow.

More on amendments applications in our guide

Nearby applications

Within 500 metres

  • 3/07/1506/CC Granted

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In East Hertfordshire

  • 3/26/0357/VAR Granted

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  • 3/26/0541/VAR Granted

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    20 Apr 2026 Amendments
  • 3/26/0542/VAR Granted

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    20 Apr 2026 Amendments
  • 3/26/0726/VAR Granted

    57 Birch Green Hertingfordbury Hertfordshire SG14 2LR

    Variation of Condition 2 (approved plans) pursuant to planning permission (ref: 3/16/1279/HH/Dated 01/08/2016) for (First floor side extension and single storey rear extension), minor elevational and fenestration changes (retrospective)

    21 May 2026 Amendments
  • 3/26/0600/CLEO Refused

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