48 Great Ganett Welwyn Garden City AL7 3DE

This site has had 2 applications since 2026: 0 approved, 1 refused.

• 6/2026/1518/HOUSE Awaiting decision

  48 Great Ganett Welwyn Garden City AL7 3DE

  Erection of single storey rear extension

  Submitted 28 Aug 2026 Householder

1. 13 Jul 2026

   Received by Welwyn Hatfield

2. 16 Jul 2026

   Validated

   Checked as complete and ready for consideration.

3. 24 Jul 2026

   Added to PlanIndex

4. 15 Aug 2026

   Status changed to Under Consideration

   Previously Under Consultation.

5. 20 Aug 2026

   Decision issued: Refused

Welwyn Hatfield refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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.

• 48 Great Ganett Welwyn Garden City AL7 3DE

  6/2026/1518/HOUSE Submitted 28 Aug 2026 50 yards away

  87% historically approved · decision due ~23 Oct

  Erection of single storey rear extension

  Awaiting decision Householder Extension
  Small domestic

• 29 Little Ganett Welwyn Garden City AL7 3DG

  6/2024/1574/EM Submitted 19 Aug 2024 50 yards away

  Installation of hardstanding

  Granted

• 29 Little Ganett Welwyn Garden City AL7 3DG

  6/2023/0595/LAWP Submitted 16 Mar 2023 50 yards away

  Certificate of lawfulness for a loft conversion with construction of rear dormer and insertion of window to side elevation. Erection of single storey rear extension

  Granted Lawful development Extension Loft or dormer +1
  Small domestic

• 26 Little Ganett Welwyn Garden City AL7 3DG

  6/2021/2374/PN8 Submitted 11 Aug 2021 50 yards away

  Prior approval for the erection of a single storey rear extension measuring 4m in depth, 3m in height and 3m to the eaves

  Granted Prior approval Extension
  Small domestic

• 24 Little Ganett Welwyn Garden City AL7 3DG

  6/2024/2179/EMT Submitted 12 Nov 2024 50 yards away

  1 x Lawson cypress to remove to ground level. 1 x Group of hornbeams to cut back to clear phone lines by 0.5m, and to reduce lateral growth by 3m over garden area.

  Granted Trees

• 24 Little Ganett Welwyn Garden City AL7 3DG

  6/2021/0948/EMT Submitted 23 Mar 2021 50 yards away

  1 x Deodar Cedar - 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