Arundel House Garnell Business Park Brownfields Welwyn Garden City AL7 1AY

This site has had 2 applications since 2024: 0 approved, 1 refused.

• 6/2024/1504/FULL Refused

  Arundel House Garnell Business Park Brownfields Welwyn Garden City AL7 1AY

  Change of use of commercial property from Class E (warehouse and office) to Place of Worship Class F1

  Decided 2 Oct 2024 Full applications

1. 29 Nov 2024

   Received by Welwyn Hatfield

2. 13 Dec 2024

   Validated

   Checked as complete and ready for consideration.

3. 24 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 7 February 2025, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Welwyn Hatfield took a median of 58 days over the applications it decided in the last year.

This application is with Welwyn Hatfield for determination, against a statutory target of eight weeks. Over the last year Welwyn Hatfield decided full applications in a median of 102 days. More in our guide to how long planning decisions take.

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.

• Arundel House Garnell Business Park Brownfields Welwyn Garden City AL7 1AY

  6/2024/1504/FULL Submitted 7 Aug 2024 50 yards away

  Change of use of commercial property from Class E (warehouse and office) to Place of Worship Class F1

  Refused Full applications

• 4A Bridgefields Welwyn Garden City AL7 1RX

  6/2021/1927/TPO Submitted 24 Jun 2021 150 yards away

  T1 - London Plane - Crown lift to 5 meters, reduce south west of crown by 3 meters to allow clearance from building. No cuts larger than 80mm diameter. T2 + T3 Lime - Crown lift to 5 meters, removal of basal growth and prune over extended branches by 2 meters to bring back into shape. No cuts larger than 80mm T4 + T5 + T6 Lime - Crown lift to 5 meters and removal of basal growth. No cuts larger than 80mm

  Granted Trees

• Unit B Bridgefields Welwyn Garden City AL7 1AS

  6/2024/1706/TPO Submitted 5 Sep 2024 150 yards away

  TPO 784 (2018) T1, T2, T3: Repeat crown cut back as per planning consent 6/2015/1619/TPO. (6/2015/1619/TPO proposed tree works: T1 Crown lift the low secondary branches (including the epicormic growth) on the north-side of trunk to a height of 7m. T2 Crown lift the low secondary branches (including the epicormic growth) on the north-side of trunk to a height of 7m. T3 Reduce the low and mid crown section by up to 3m to provide clearance for the building.)

  Granted Trees

• 6 South Mundells Welwyn Garden City AL7 1EP

  6/2026/0701/PN14 Submitted 20 Apr 2026 150 yards away

  Prior approval for demolition to remove the existing small industrial building and allow the site to be levelled and resurfaced in tarmac

  Granted Prior approval Demolition

• 17 Tewin Road Welwyn Garden City AL7 1BD

  6/2026/0921/FULL Submitted 22 May 2026 200 yards away

  Erection of a substation and ancillary infrastructure

  Granted Full applications

• 29 Brownfields Welwyn Garden City AL7 1AN

  6/2021/0883/COND Submitted 18 Mar 2021 200 yards away

  Submission of details pursuant to condition 2 (location of disabled car user parking bay) & 3 (location of electric vehicle charging point), on planning permission 6/2018/1616/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