8 Hill Ley Hatfield AL10 8LX

1. 9 Mar 2026

   Received by Welwyn Hatfield

2. 13 Mar 2026

   Validated

   Checked as complete and ready for consideration.

3. 8 May 2026

   Decision issued: Refused

4. 9 Aug 2026

   Added to PlanIndex

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.

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.

• 12 Hill Ley Hatfield AL10 8LX

  6/2019/2614/HOUSE Submitted 17 Oct 2019 50 yards away

  Erection of single storey front extension

  Granted Householder Extension
  Small domestic

• 12 Hill Ley Hatfield AL10 8LX

  6/2019/2618/PN8 Submitted 16 Oct 2019 50 yards away

  Prior approval for the erection of a single storey rear extension measuring 4.5m in depth, 3.3m in height and 2.9m to the eaves

  Refused Prior approval Extension
  Small domestic

• 6 Bishops Rise Hatfield AL10 9HB

  6/2023/0490/HOUSE Submitted 3 Mar 2023 50 yards away

  Erection of two storey side extension and conversion of garage into habitable accommodation

  Granted Householder Extension
  Domestic

• 2 Bishops Rise Hatfield AL10 9HB

  6/2021/1364/HOUSE Submitted 28 Apr 2021 100 yards away

  Installation of window to facilitate conversion of garage into habitable space

  Granted Householder Windows or glazing
  Domestic

• 5 Maryland Hatfield AL10 8DY

  6/2026/0896/EM Submitted 20 May 2026 150 yards away

  Installation of hardstanding

  Withdrawn

• 6 Bishops Close Hatfield AL10 9PW

  6/2026/0416/COND Submitted 6 Mar 2026 200 yards away

  Submission of details pursuant to condition 1 (Management Plan), on planning permission 6/2025/1834/FULL

  Granted Conditions

• 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