505 Howlands Welwyn Garden City AL7 4HS

1. 2 Dec 2024

   Received by Welwyn Hatfield

2. 4 Dec 2024

   Validated

   Checked as complete and ready for consideration.

3. 15 Jan 2025

   Decision issued: Prior Approval Not Required

4. 25 Sep 2026

   Added to PlanIndex

Welwyn Hatfield granted permission on 15 January 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.

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.

• 4 Walnut Court Welwyn Garden City AL7 4EZ

  6/2026/1004/EM Submitted 8 Jun 2026 100 yards away

  Installation of EV charger

  Granted

• 23 Lady Grove Welwyn Garden City AL7 4DS

  6/2023/0122/EM Submitted 17 Jan 2023 100 yards away

  Formation of new block paved driveway with new privet hedging to grass area boundary

  Granted

• 31 Linkfield Welwyn Garden City AL7 4DN

  6/2026/1104/EM Submitted 25 Jun 2026 100 yards away

  Replacement of roof and frames to existing conservatory to the rear of the property

  Granted Extension

• 31 Linkfield Welwyn Garden City AL7 4DN

  6/2026/1076/HOUSE Submitted 22 Jun 2026 100 yards away

  Replacement of roof and wall frames on existing conservatory

  Granted Householder Extension
  Small domestic

• 479 Howlands Welwyn Garden City AL7 4HP

  6/2023/0494/EM Submitted 6 Mar 2023 100 yards away

  Erection of single storey rear extension

  Granted Extension
  Small domestic

• 479 Howlands Welwyn Garden City AL7 4HP

  6/2023/0102/PN8 Submitted 16 Jan 2023 100 yards away

  Prior approval for the erection of a single storey extension to kitchen measuring 4m in depth, 2.975m in height and 2.85m to the eaves

  Granted Prior approval Extension
  Small domestic

• 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