25 Autumn Grove Welwyn Garden City AL7 4DB

1. 28 Oct 2019

   Received by Welwyn Hatfield

2. 13 Nov 2019

   Validated

   Checked as complete and ready for consideration.

3. 17 Dec 2019

   Decision issued: Prior Approval Required and Granted

4. 22 Aug 2026

   Added to PlanIndex

Welwyn Hatfield granted permission on 17 December 2019, 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.

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

• 2 Howlands Welwyn Garden City Hertfordshire AL7 4RD

  6/2023/0209/HOUSE Submitted 27 Jan 2023 50 yards away

  Erection of a single storey side and rear extension

  Granted Householder Extension
  Small domestic

• 51 Hall Grove Welwyn Garden City AL7 4PQ

  6/2021/2165/HOUSE Submitted 16 Jul 2021 100 yards away

  Replacement porch canopy and erection of two storey rear extension

  Granted Householder Extension
  Small domestic

• 51 Hall Grove Welwyn Garden City AL7 4PQ

  6/2021/1271/HOUSE Submitted 20 Apr 2021 100 yards away

  Erection of part single and part two storey rear extension and replacement porch canopy

  Refused Householder Extension
  Small domestic

• 51 Hall Grove Welwyn Garden City AL7 4PQ

  6/2021/1258/EM Submitted 19 Apr 2021 100 yards away

  Erection of part single and part two storey rear extension and replacement porch canopy

  Granted Extension
  Small domestic

• 26 Kilworth Close Welwyn Garden City AL7 3HR

  6/2024/1704/EM Submitted 5 Sep 2024 100 yards away

  Fencing to the front garden

  Granted

• 264 Heronswood Road Welwyn Garden City AL7 3JQ

  6/2026/1080/EMT Submitted 22 Jun 2026 100 yards away

  1 x Blackthorn/plum to reduce canopy by 1m in height and 1.2m in width. 1 x Apple to fell.

  Granted Trees

• 6/2026/1265/PN8 Granted

  1 Newstead Hatfield AL10 9DH

  Prior approval for a single storey rear extension measuring 6.00m in depth, 2.60m to the eaves and the maximum height of 3.00m

  Received 20 Jul, published by the council 1 Aug 2026 Prior approval
• 6/2026/1086/PN24 Refused

  The Hub Tamblin Way Hatfield AL10 9EZ

  Prior approval for installation of a roof-mounted solar PV system, comprising of 212 Solarwatt panels to a total system size of 95.4 kWp

  Received 23 Jun, published by the council 2 Aug 2026 Prior approval
• 6/2026/1686/PN8 Awaiting decision

  65 Maple Grove Welwyn Garden City AL7 1NN

  Prior approval for the erection of a single storey rear extension measuring 6m in depth, 3m in height and 2.75m to the eaves

  Received 23 Sep, published by the council 1 Oct 2026 Prior approval
• 6/2026/1399/PN8 Granted

  1 High Dells Hatfield AL10 9JD

  Prior approval for a single storey rear extension measuring 4.50m in depth, 2.58m to the eaves and the maximum height of 2.75m

  Received 7 Aug, published by the council 22 Aug 2026 Prior approval
• 6/2026/1335/PN8 Refused

  31 Kentish Lane Brookmans Park AL9 6NG

  Prior approval for 2x single storey rear extensions and 1x single storey side/rear extension measuring 8m in depth, 2.85m to the eaves and the maximum height of 4m

  Received 30 Jul, published by the council 22 Aug 2026 Prior approval