19 Holme Road Hatfield AL10 9LH

1. 1 May 2026

   Received by Welwyn Hatfield

2. 1 Jun 2026

   Decision issued: Prior Approval Not Required

3. 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.

Prior approval applications arise where permitted development rights already grant the principle of the work, such as larger home extensions, changes of use to housing or agricultural buildings. The council may only consider the specific matters set out in the rules, for example transport, flooding or appearance, and in many classes the work may proceed if the council does not respond within the deadline, commonly 56 days.

More on prior approval applications in our guide

• 13 Holme Road Hatfield AL10 9LH

  6/2021/2196/PN8 Submitted 20 Jul 2021 21m away

  Prior approval for the erection of a single storey rear extension measuring 6m in depth, 3.5m in height, 3m to the eaves

  Granted Prior approval Extension
  Small domestic

• 70 Broad Acres Hatfield AL10 9LD

  6/2024/1580/HOUSE Submitted 20 Aug 2024 49m away

  Erection of single storey front, side and rear extension with internal alterations

  Refused Householder Extension
  Small domestic

• 35 Holme Road Hatfield AL10 9LH

  6/2021/2181/PN8 Submitted 19 Jul 2021 55m away

  Prior approval for the erection of a single storey rear extension measuring 6m in depth, 3.15m in height, 3m to the eaves.

  Granted Prior approval Extension
  Small domestic

• 35 Holme Road Hatfield AL10 9LH

  6/2021/2182/LAWP Submitted 19 Jul 2021 55m away

  Certificate of lawfulness for the conversion of roofspace to habitable use to include a rear dormer, a juliette balcony, 3 x front rooflights and conversion of roof to hip to gable end with gable end window

  Granted Lawful development Loft or dormer Windows or glazing

• 25 Daisy Drive Hatfield AL10 9FR

  6/2021/0915/LAWP Submitted 22 Mar 2021 69m away

  Certificate of lawfulness for the erection of a loft conversion consisting of a rear dormer and front velux windows

  Refused Lawful development Loft or dormer Windows or glazing

• 18 Daisy Drive Hatfield AL10 9FR

  6/2021/0911/HOUSE Submitted 22 Mar 2021 100m away

  Retention of rear canopy extension

  Granted Householder Extension
  Domestic

• 6/2026/1385/PN14 Granted

  Car Park at Bishops Square Hatfield Business Park Hatfield AL10 9NE

  Prior approval for demolition of existing carpark building

  5 Aug 2026 Prior approval
• 6/2026/1125/PN8 Granted

  39 The Ridgeway Northaw EN6 4BD

  Prior approval for the erection of a single storey rear extensions measuring 8m in depth, 4m in height and 3m to the eaves

  29 Jun 2026 Prior approval
• 6/2026/1217/PN8 Refused

  48 Great Ganett Welwyn Garden City AL7 3DE

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

  13 Jul 2026 Prior approval
• 6/2026/1411/PN15 Awaiting decision

  Grass verge along Bessemer Road Bessemer Road Welwyn Garden City AL7 1ET

  Prior approval for the installation of 20m high Taurus Street pole with 9no antennas, 6no RRH and equipment housing, together with associated ancillary development

  10 Aug 2026 Prior approval
• 6/2026/1399/PN8 Awaiting decision

  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

  7 Aug 2026 Prior approval