Howe Dell School The Runway Hatfield AL10 9AH

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

• 6/2026/1419/COND Granted

  Howe Dell School The Runway Hatfield AL10 9AH

  Submission of details pursuant to Condition 1 (Biodiversity Gain Plan), Condition 2 (Landscape and Ecological Management Plan (LEMP)), Condition 3 (Construction Traffic Management Plan (CTMP)) and Condition 4 (Tree Survey, Arboricultural Method Statement and Tree Protection Strategy) on planning permission 6/2026/0478/FULL

  Decided 2 Oct 2026 Conditions

1. 16 Mar 2026

   Received by Welwyn Hatfield

2. 2 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 21 Jul 2026

   Decision issued: Granted

4. 24 Jul 2026

   Added to PlanIndex

Welwyn Hatfield granted permission on 21 July 2026, 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.

• Howe Dell School The Runway Hatfield AL10 9AH

  6/2026/1419/COND Submitted 11 Aug 2026 50 yards away

  Submission of details pursuant to Condition 1 (Biodiversity Gain Plan), Condition 2 (Landscape and Ecological Management Plan (LEMP)), Condition 3 (Construction Traffic Management Plan (CTMP)) and Condition 4 (Tree Survey, Arboricultural Method Statement and Tree Protection Strategy) on planning permission 6/2026/0478/FULL

  Granted Conditions Trees

• The Beacon Mosquito Way Hatfield AL10 9WN

  6/2021/1430/ADV Submitted 6 May 2021 150 yards away

  Installation of internally illuminated wall-mounted fascia signs

  Granted Advertising

• 162 Dragon Road Hatfield AL10 9NZ

  6/2026/1261/FULL Submitted 17 Jul 2026 150 yards away

  82% historically approved · decision due ~11 Sep

  Change of use from a six-person HMO to a seven-person HMO with garage conversion to communal living space and new cycle and refuse/recycling store

  Awaiting decision Full applications

• H R Owen Mosquito Way Hatfield AL10 9WN

  6/2021/0505/COND Submitted 16 Feb 2021 250 yards away

  Submission of details pursuant to conditions 1 (construction management plan), 2 (surface water drainage) and 7 (details of foundation design of approval) on planning permission 6/2019/1411/MAJ.

  Granted Conditions

• Plot 5100 Hatfield Business Park Mosquito Way Hatfield AL10 9WN

  6/2021/1449/VAR Submitted 10 May 2021 250 yards away

  Variation of condition 12 (soft landscaping) on planning permission 6/2019/1411/MAJ

  Withdrawn Amendments

• 16 Chipmunk Chase Hatfield AL10 9GH

  6/2026/0534/HOUSE Submitted 24 Mar 2026 250 yards away

  Retention of single storey rear extension and garage conversion to study/office

  Refused Householder 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