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

1. 24 May 2021

   Received by Welwyn Hatfield

2. 22 Jun 2021

   Decision issued: Granted

3. 9 Aug 2026

   Added to PlanIndex

Welwyn Hatfield granted permission on 22 June 2021, 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.

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. 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 2m 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 2m away

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

  Granted Conditions

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

  6/2022/2195/FULL Submitted 22 Sep 2022 40m away

  Use of units 3 and 4 of the industrial / commercial buildings as Class B2, E(g)(iii) and B8 uses

  Granted Full applications

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

  6/2023/0334/FULL Submitted 10 Feb 2023 73m 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 162m 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 323m 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

• 6/2026/0942/COND Granted

  The Coach and Horses 61 Newgate Street Village Hertford SG13 8RA

  Submission of details pursuant to condition number 1 (Construction Method Statement) & 2 (Archaeological Written Scheme of Investigation) on planning permission 6/2022/1957/FULL

  29 May 2026 Conditions
• 6/2026/0979/COND Granted

  Marlborough Court Green Close Brookmans Park AL9 7ST

  Submission of details pursuant to condition 1 (construction methodology) on planning permission 6/2025/0434/FULL

  3 Jun 2026 Conditions
• 6/2025/0770/S106A Decided

  Land to the north east of King George V Playing Fields, Northaw Road East, Cuffley, Potters Bar EN6 4RD

  Application to modify S106 agreement dated 31 March 2022 in relation to planning application S6/2015/1342/PP

  24 Apr 2025 Conditions
• 6/2026/1239/COND Granted

  58 Bell Lane Brookmans Park AL9 7AY

  Submission of details pursuant to condition number 2 (Construction Traffic Management Plan) on planning permission 6/2025/2133/FULL

  15 Jul 2026 Conditions
• 6/2026/1483/COND Awaiting decision

  57 Tolmers Road Cuffley Potters Bar EN6 4JG

  Submission of details pursuant to condition number 3 (Hard and Soft Landscaping) on planning permission 6/2026/0435/FULL

  24 Aug 2026 Conditions