Plot 5100 Hatfield Business Park Mosquito Way Hatfield AL10 9WN

1. 10 May 2021

   Received by Welwyn Hatfield

2. 10 Sep 2021

   Decision issued: Withdrawn

3. 7 Sep 2026

   Added to PlanIndex

The applicant withdrew this application before Welwyn Hatfield decided it, and is free to submit a revised scheme at any time. More in our guide to what happens after a planning decision.

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

• H R Owen Mosquito Way Hatfield AL10 9WN

  6/2021/0505/COND Submitted 16 Feb 2021 50 yards away

  Submission of details pursuant to conditions 1 (construction management plan), 2 (surface water drainage) and 7 (details of foundation design of approval) on planning permission 6/2019/1411/MAJ.

  Granted Conditions

• H R Owen Mosquito Way Hatfield AL10 9WN

  6/2021/1317/VAR Submitted 23 Apr 2021 50 yards away

  Variation of condition 1 (time limited permission) on planning permission 6/2019/0563/FULL.

  Granted Amendments

• The Beacon Mosquito Way Hatfield AL10 9WN

  6/2021/1430/ADV Submitted 6 May 2021 100 yards away

  Installation of internally illuminated wall-mounted fascia signs

  Granted Advertising

• The Hub Tamblin Way Hatfield AL10 9EZ

  6/2026/1086/PN24 Submitted 23 Jun 2026 200 yards away

  Prior approval for installation of a roof-mounted solar PV system, comprising of 212 Solarwatt panels to a total system size of 95.4 kWp

  Refused Prior approval

• The Hub Tamblin Way Hatfield AL10 9EZ

  6/2024/2108/LAWP Submitted 31 Oct 2024 200 yards away

  Certificate of lawfulness for the installation of a new perimeter fence around the north-western and south-western boundaries of the existing Affinity Water Limited (AWL) site

  Granted Lawful development
  Small domestic

• Howe Dell School The Runway Hatfield AL10 9AH

  6/2026/1419/COND Submitted 11 Aug 2026 250 yards away

  Submission of details pursuant to Condition 1 (Biodiversity Gain Plan), Condition 2 (Landscape and Ecological Management Plan (LEMP)), Condition 3 (Construction Traffic Management Plan (CTMP)) and Condition 4 (Tree Survey, Arboricultural Method Statement and Tree Protection Strategy) on planning permission 6/2026/0478/FULL

  Granted Conditions Trees

• 6/2026/1360/VAR Granted

  93 Salisbury Road Welwyn Garden City AL7 3RY

  Variation of condition 2 (approved plans) on planning permission 6/2025/2622/HOUSE

  Received 3 Aug, published by the council 15 Aug 2026 Amendments
• 6/2026/1612/VAR Awaiting decision

  Land adjacent to 51 Great North Road Great North Road Stanborough Welwyn Garden City AL8 7TJ

  Variation of Condition 15 (approved plans) on planning permission 6/2025/0654/FULL

  Received 16 Sep, published by the council 7 Oct 2026 Amendments
• 6/2026/1491/VAR Awaiting decision

  Land at Great North Road Stanborough Welwyn Garden City AL8 7TQ

  Variation of condition 28 (approved plans) on planning permission 6/2025/0764/FULL

  Received 25 Aug, published by the council 7 Sep 2026 Amendments
• 6/2026/1424/VAR Awaiting decision

  18 Birchwood Close Hatfield AL10 0PP

  Variation of Condition 1 (Arboricultural Method Statement and Tree Protection Plan) and Condition 2 (External Materials) on planning permission 6/2025/0927/HOUSE

  Received 12 Aug, published by the council 31 Aug 2026 Amendments
• 6/2026/0659/VAR Granted

  38 The Ridgeway Cuffley Potters Bar EN6 4AX

  Variation of condition 3 (Arboricultural Method Statement and the Tree Protection Plan) and condition 18 (approved plans) on planning permission 6/2023/2115/FULL

  Received 14 Apr, published by the council 24 Jul 2026 Amendments