20 Hare Lane Hatfield AL10 8PP

1. 10 Sep 2024

   Received by Welwyn Hatfield

2. 1 Oct 2024

   Validated

   Checked as complete and ready for consideration.

3. 25 Nov 2024

   Decision issued: Granted

4. 9 Aug 2026

   Added to PlanIndex

Welwyn Hatfield granted permission on 25 November 2024, 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.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 32 Hare Lane Hatfield AL10 8PP

  6/2021/2020/HOUSE Submitted 2 Jul 2021 50 yards away

  Erection of a single storey front extension

  Refused Householder Extension
  Small domestic

• 78 Travellers Lane Hatfield AL10 8SF

  6/2026/0559/HOUSE Submitted 26 Mar 2026 150 yards away

  Erection of single storey front extension, raising of garage roof and raising of boundary walls with addition of trellis.

  Withdrawn Householder Extension
  Small domestic

• 80 Travellers Lane Hatfield AL10 8SF

  6/2026/1516/FULL Submitted 27 Aug 2026 150 yards away

  81% historically approved · decision due ~30 Oct

  Erection of a part single, part two storey rear extension, part first floor, part two storey side extension, single storey front extension and alterations to openings to facilitate the subdivision of the existing dwelling to create 1 No. three-bedroom dwelling and 1 No. two-bedroom dwelling

  Awaiting decision Full applications Extension
  Small domestic

• 10 Deerswood Avenue Hatfield AL10 8RX

  6/2022/2815/HOUSE Submitted 12 Dec 2022 200 yards away

  Erection of single storey front extension

  Granted Householder Extension
  Small domestic

• 10 Deerswood Avenue Hatfield AL10 8RX

  6/2022/2799/PN8 Submitted 9 Dec 2022 200 yards away

  Prior approval for the erection of a single-storey gable end extension measuring 6 metres in depth, 3.10 metres in height and 2.57 metres to eaves

  Granted Prior approval Extension
  Small domestic

• 13 Deerswood Avenue Hatfield AL10 8RX

  6/2021/0819/FULL Submitted 15 Mar 2021 250 yards away

  Internal alterations to the dwelling to provide 1 x 1 bed flat and 1 x 2 bed flat, erection of ground floor rear extension, insertion of front entrance porch

  Granted Full applications Extension
  Small domestic

• 6/2026/1052/FULL Granted

  Unit 3 Woodside Lane Hatfield AL9 6DE

  Retention of an extension to the existing building and the erection of a rear extension following demolition of existing buildings (part retrospective)

  Received 17 Jun, published by the council 24 Jul 2026 Full applications
• 6/2026/1264/FULL Granted

  53 Brookmans Avenue Brookmans Park AL9 7QG

  Erection of dwelling with boundary wall and gates following demolition of existing property

  Received 17 Jul, published by the council 15 Aug 2026 Full applications
• 6/2026/1337/FULL Granted

  Royal Veterinary College Hawkshead Lane North Mymms AL9 7TA

  Relocation of the Transfusion Medicine Vet Pod and associated parking, landscaping and associated works

  Received 30 Jul, published by the council 9 Aug 2026 Full applications
• 6/2026/1689/MAJ Awaiting decision

  Howlands House Howlands Welwyn Garden City AL7 4QJ

  Erection of a single 3 and 4-storey building comprising 44 temporary accommodation homes, staff office and laundry facilities, children's play space, cycle and vehicular parking, associated servicing, plant enclosure, substation, landscaping and external works.

  Received 25 Sep, published by the council 1 Oct 2026 Full applications
• 6/2026/0952/FULL Granted

  18 Fallowfield Welwyn Garden City AL7 1EE

  Retrospective application for change of use from amenity land to residential land to form part hardstanding and part garden land at the front of the property and installation of a drop kerb

  Received 1 Jun, published by the council 24 Jul 2026 Full applications