Thunderbridge Farm Bulls Lane Hatfield AL9 7BB

1. 12 Aug 2026

   Received by Welwyn Hatfield

2. 7 Sep 2026

   Added to PlanIndex

3. 25 Sep 2026

   Status changed to Under Consideration

   Previously Under Consultation.

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.

• Thunderbridge Yard Bulls Lane Hatfield AL9 7BB

  6/2026/0570/FULL Submitted 30 Mar 2026 250 yards away

  Change of use of land to enable the formation of 4 Gypsy/Traveller pitches (comprising the stationing of 1 static caravan and storage of 1 touring caravan per pitch) alongside the erection of two dayrooms

  Refused Full applications

• Linden Lodge Bulls Lane Hatfield AL9 7BB

  6/2023/1118/FULL Submitted 25 May 2023 300 yards away

  Retention of concrete hard-standing area and 2 x roller shutter doors, with installation of 2 x new roller shutter doors, roof and side wall to storage area, re-cladding of existing storage building, to include windows and doors and replacement of asbestos roof.

  Granted Full applications Windows or glazing

• Linden Lodge Bulls Lane Hatfield Hertfordshire AL9 7BB

  6/2022/2011/FULL Submitted 30 Aug 2022 350 yards away

  Erection of replacement outbuilding in the Green Belt (part retrospective)

  Refused Full applications 1 doc

• The Cottage Foxes Lane Hatfield AL9 7BA

  6/2021/1024/FULL Submitted 29 Mar 2021 400 yards away

  Change of use of land from residential curtilage to equine use and from equine use to residential curtilage

  Granted Full applications

• The Cottage Foxes Lane Hatfield AL9 7BA

  6/2021/1926/LAWP Submitted 24 Jun 2021 400 yards away

  Certificate of lawfulness for erection of single storey outbuilding as garage, workshop, storage and home gym

  Granted Lawful development
  Small domestic

• 29 Bulls Lane Hatfield AL9 7NY

  6/2023/0107/LAWP Submitted 16 Jan 2023 450 yards away

  Certificate of lawfulness for loft extension, including a rear dormer and hipped to gable roof

  Granted Lawful development Extension Loft or dormer

• 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