7A Mill Green Road Welwyn Garden City AL7 3UU

1. 18 Mar 2026

   Received by Welwyn Hatfield

2. 23 Mar 2026

   Validated

   Checked as complete and ready for consideration.

3. 18 May 2026

   Decision issued: Granted

4. 9 Aug 2026

   Added to PlanIndex

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.

This page mirrors an entry on the statutory planning register that Welwyn Hatfield is required to keep. The published feed for this record does not state which type of application it is, which is common for older entries and for some council systems; the register entry on the council portal will say, alongside the case officer and any consultation dates.

Every planning application follows the same broad path: submission, validation, publicity, then a decision by officers or committee. Our guide to planning application types explains the common types and what each can approve.

• 7A Mill Green Road Welwyn Garden City AL7 3UU

  6/2026/0497/HOUSE Submitted 17 Mar 2026 0m away

  Installation of conservatory at rear

  Granted Householder Extension
  Small domestic

• 17 Bedwell Close Welwyn Garden City AL7 3XH

  6/2024/1965/HOUSE Submitted 14 Oct 2024 118m away

  Installation of air source heat pump

  Granted Householder
  Domestic

• 14 Duncan Close Welwyn Garden City AL7 3XP

  6/2023/0861/LAWP Submitted 24 Apr 2023 119m away

  Certificate of lawfulness for erection of rear conservatory

  Granted Lawful development Extension

• 110 Peartree Lane Welwyn Garden City AL7 3UJ

  6/2023/0162/ADV Submitted 23 Jan 2023 124m away

  Installation of a Medpoint Solo prescription collection machine adjacent to the pharmacy carpark and new fascia signs

  Granted Advertising

• 45 Mill Green Road Welwyn Garden City AL7 3UX

  6/2021/1587/EMT Submitted 18 May 2021 144m away

  1 x Eucalyptus to reduce by 3m height & 2.5m width.

  Granted Trees

• 45 Mill Green Road Welwyn Garden City AL7 3UX

  6/2021/1581/TC Submitted 18 May 2021 144m away

  1 x Eucalyptus to reduce by 3m height & 2.5m width.

  Granted Trees