Land at Pooleys Lane Welham Green AL9 7LQ

1. 12 May 2025

   Received by Welwyn Hatfield

2. 24 Jul 2026

   Added to PlanIndex

3. 25 Aug 2026

   Decision issued: Granted

Welwyn Hatfield granted permission on 25 August 2026, 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.

An outline application tests the principle of developing a site, holding back details such as appearance and landscaping as reserved matters for later approval. More in our guide to planning application types.

• Land north of Pooleys Lane Welham Green Hatfield AL9 7LH

  6/2021/0938/LAWE Submitted 23 Mar 2021 90m away

  Certificate of Lawfulness for stationing of a caravan

  Granted Lawful development

• 28 Pooleys Lane Welham Green Hatfield Hertfordshire AL9 7LH

  6/2022/2666/HOUSE Submitted 23 Nov 2022 151m away

  Erection of single storey side and rear extension following demolition of conservatory

  Granted Householder Extension Demolition
  Small domestic

• 51 Huggins Lane Welham Green Hatfield AL9 7LJ

  6/2024/2064/PN8 Submitted 25 Oct 2024 226m away

  Prior approval for the erection of a single storey rear extension measuring 6m in depth, 3m in height and 2.55m to the eaves

  Granted Prior approval Extension
  Small domestic

• 53 Huggins Lane Welham Green Hatfield AL9 7LJ

  6/2021/1088/LAWP Submitted 1 Apr 2021 230m away

  Certificate of lawfulness for a loft conversion and rear dormer extension to be within 50 cubic metres of the permitted development rights of a semi-detached property.

  Granted Lawful development Extension Loft or dormer

• 60 Pooleys Lane Welham Green Hatfield AL9 7LF

  6/2026/0692/HOUSE Submitted 17 Apr 2026 249m away

  Alterations and extension to roof with rear dormer and skylights to front roofslope

  Refused Householder Extension Loft or dormer
  Domestic

• 9 Huggins Lane Welham Green Hatfield AL9 7LT

  6/2021/1548/PN8 Submitted 14 May 2021 272m away

  Prior approval for the erection of a single storey rear extension measuring 5m in depth, 3.2m in height and 3m to the eaves.

  Decided Prior approval Extension
  Small domestic

• 6/2026/1448/PIP Awaiting decision

  Land North of 58 Bell Lane Brookmans Park AL9 7AY

  Permission in principle for the erection of a single dwelling

  Received 18 Aug, published by the council 25 Aug 2026 Outline
• 6/2026/0649/EIA Decided

  Land South of Northaw Road East Cuffley

  Request for a screening opinion to determine whether an Environmental Statement is required in relation to the development of up to approximately 200-250 dwellings with associated landscaping and public open space

  Received 13 Apr, published by the council 9 Aug 2026 Outline
• 6/2026/0765/EIA Decided

  Small Animal Hospital at the Hawkshead Campus of the Royal Veterinary College AL9 7TA

  Request for a screening opinion for proposal to implement the proposals for a new Small Animal Hospital as per the Approved Hawkshead Campus Masterplan (2018): Request for an Environmental Impact Assessment (EIA) Screening Opinion under Regulations 5 and 6 of the Town and Country Planning (E nvironmental Impact Assessment) Regulations 2017 (as amended)

  Received 30 Apr, published by the council 9 Aug 2026 Outline
• 6/2026/0902/PIP Awaiting decision

  Site Of Former Swan Stables Woodside Lane AL9 6DE

  Residential development of five units

  Received 20 May, published by the council 24 Jul 2026 Outline
• 6/2026/0200/PIP Refused

  5 The Drive Ponsbourne Park Ponsbourne Park Hertford SG13 8QS

  Residential development of 2 units

  Received 4 Feb, published by the council 9 Aug 2026 Outline