Sika Limited Watchmead Welwyn Garden City AL7 1BQ

1. 17 Nov 2022

   Received by Welwyn Hatfield

2. 21 Nov 2022

   Validated

   Checked as complete and ready for consideration.

3. 18 Jan 2023

   Decision issued: Granted

4. 9 Aug 2026

   Added to PlanIndex

Welwyn Hatfield granted permission on 18 January 2023, 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.

• 30 Watchmead Welwyn Garden City AL7 1LT

  6/2021/2229/COND Submitted 26 Jul 2021 100 yards away

  Submission of details pursuant to condition 1 (external lighting plan), on planning permission 6/2021/0572/FULL

  Granted Conditions

• 30 Watchmead Welwyn Garden City AL7 1LT

  6/2021/0572/FULL Submitted 23 Feb 2021 100 yards away

  Erection of a rear extension, elevational alterations, amendments to service yard layout and car park, installation of a cycle shelter and smoking shelter, installation of external plant and refrigeration equipment and associated works

  Granted Full applications Extension

• Unit J City Park Welwyn Garden City AL7 1LT

  6/2026/0391/FULL Submitted 3 Mar 2026 150 yards away

  Change of use of existing industrial unit (Use Class B2) to Use Classes E(g)(iii) (Industrial Processes), B2 (General Industrial) and B8 (Storage and Distribution) together with refurbishment works including relocation of main entrance, installation of an additional shutter door, installation of plant and PV panels, recladding, reconfiguration of service yard and landscaping

  Granted Full applications

• 6 City Park Swiftfields Welwyn Garden City AL7 1LY

  6/2019/2620/COND Submitted 18 Oct 2019 200 yards away

  Submission of details pursuant to condition 1 (plant and equipment noise) and 2 (cycle parking) on planning permission 6/2019/2000/FULL

  Split decision Conditions

• 2 City Park Pacific House Swiftfields Welwyn Garden City AL7 1LY

  6/2021/1512/FULL Submitted 12 May 2021 250 yards away

  Installation of sprinkler tanks and pump room

  Granted Full applications

• 95 Daniells Welwyn Garden City AL7 1QT

  6/2023/0523/EM Submitted 8 Mar 2023 250 yards away

  Full replacement of roof, PVC guttering and down pipes replaced, dormer to be re clad in replacement white plastic, similar to existing

  Granted 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