A1 Connect Industrial Estate Cole Green Lane Welwyn Garden City AL7 4FW

This site has had 2 applications since 2022: 1 approved, 1 refused.

• 6/2023/0334/FULL Refused

  A1 Connect Industrial Estate Cole Green Lane Welwyn Garden City AL7 4FW

  Proposed extension and installation of additional external doors

  Decided 6 Apr 2023 Full applications

1. 22 Sep 2022

   Received by Welwyn Hatfield

2. 4 Oct 2022

   Validated

   Checked as complete and ready for consideration.

3. 24 Jan 2023

   Decision issued: Granted

4. 9 Aug 2026

   Added to PlanIndex

Welwyn Hatfield granted permission on 24 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.

• The Holdings Cole Green Lane Welwyn Garden City AL7 4AL

  6/2021/1837/COND Submitted 15 Jun 2021 38m away

  Submission of details pursuant to condition number 16 (external lighting) on planning permission 6/2019/1851/VAR

  Granted Conditions

• The Holdings Cole Green Lane Welwyn Garden City AL7 4AL

  6/2021/2107/COND Submitted 13 Jul 2021 38m away

  Submission of details pursuant to condition 12 (schemes for signs), on planning permission 6/2019/1851/VAR

  Granted Conditions

• Unit 1 A1 Connect Industrial Estate (Formally- The Holdings), Cole Green Lane, Welwyn Garden City, AL7 4FW

  6/2021/1650/COND Submitted 24 May 2021 40m away

  Submission of details pursuant to condition number 19 (acoustic fencing), on planning permission 6/2019/1851/VAR

  Granted Conditions

• A1 Connect Industrial Estate Cole Green Lane Welwyn Garden City AL7 4FW

  6/2023/0334/FULL Submitted 10 Feb 2023 43m away

  Proposed extension and installation of additional external doors

  Refused Full applications Extension

• DNS Cole Green Lane Cole Green Lane Welwyn Garden City Hall Grove AL7 3DQ

  6/2021/1152/PN15 Submitted 8 Apr 2021 129m away

  Prior approval for a proposed telecommunications upgrade. Existing MBNL 15.0m High Hutchinson Engineering Phase 5 Streetpole. Proposed MBNL 20.0m High Valmont Slimline Monopole to be installed on new concrete foundation and associated ancillary works.

  Refused Prior approval

• 208 Thistle Grove Welwyn Garden City AL7 4AJ

  6/2021/1588/EMH Submitted 18 May 2021 290m away

  Erection of part single storey and part two storey rear extension, with insertion of roof light, following demolition of existing extension. Change of window to existing side elevation.

  Granted Householder Extension Loft or dormer +2
  Small domestic

• 6/2026/0929/FULL Granted

  Old Owen's Sports Ground Coopers Lane Potters Bar EN6 4NF

  Installation of 1 no. single padel court

  27 May 2026 Full applications
• 6/2026/0740/FULL Withdrawn

  Land to the rear of 8 Birds Close Welwyn Garden City AL7 4AR

  Erection of a single storey detached dwelling with basement

  27 Apr 2026 Full applications
• 6/2026/1231/FULL Withdrawn

  St Johns Church Of England Jmi School Lemsford Village Lemsford Welwyn Garden City AL8 7TR

  Installation of new fencing and gates across the school boundary adjacent to the main road

  13 Jul 2026 Full applications
• 6/2026/0960/FULL Refused

  15 Tiger Moth Way Hatfield AL10 9LT

  Change of use of general amenity land to residential garden and erection of a 2 metre high timber boundary fence following removal of existing hedge and boundary treatment

  1 Jun 2026 Full applications
• 6/2026/0300/FULL Refused

  Warren Lodge Stables Great North Road Hatfield AL9 5JX

  Change of use of land to use as a Gypsy/Traveller caravan site, comprising 9 pitches each accommodating two caravans, including no more than one static caravan/mobile home per pitch, together with the laying of hardstanding and erection of acoustic fence

  19 Feb 2026 Full applications