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

1. 30 Apr 2026

   Received by Welwyn Hatfield

2. 22 May 2026

   Decision issued: Determined

3. 9 Aug 2026

   Added to PlanIndex

Welwyn Hatfield has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. 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.

• Royal Veterinary College Hawkshead Lane North Mymms AL9 7TA

  6/2024/2399/COND Submitted 18 Dec 2024 100 yards away

  Submission of details pursuant to condition 1 (Travel Plan) on planning permission 6/2018/2943/MAJ

  Refused Conditions

• Hawkshead Lane North Mymms Brookmans Park Hatfield AL9 7TA

  6/2023/0424/PN15 Submitted 23 Feb 2023 150 yards away

  Erection of a 15m high slim-line monopole with 3 no. antennas, 3 no. equipment cabinets and ancillary development

  Refused Prior approval

• Royal Veterinary College Hawkshead Lane North Mymms AL9 7TA

  6/2026/1337/FULL Submitted 30 Jul 2026 150 yards away

  Relocation of the Transfusion Medicine Vet Pod and associated parking, landscaping and associated works

  Granted Full applications

• Royal Veterinary College Hawkshead Lane North Mymms AL9 7TA

  6/2026/1030/FULL Submitted 11 Jun 2026 150 yards away

  Proposed new manège with associated lighting, fencing, landscaping, and associated works

  Granted Full applications

• 24 Hawkshead Lane North Mymms AL9 7TB

  6/2026/0700/HOUSE Submitted 20 Apr 2026 0.3 miles away

  Alteration and extension to roof with the insertion of a new rooflight. Garage conversion involving the replacement of garage door with window

  Refused Householder Extension Loft or dormer +1
  Small domestic

• 22 Hawkshead Lane Hatfield AL9 7TB

  6/2021/2348/LAWP Submitted 9 Aug 2021 0.3 miles away

  Certificate of lawfulness for the erection of a 3m two storey rear extension

  Granted Lawful development Extension

• 6/2026/0715/EIA Decided

  Land at Cooper’s Green North West Hatfield AL10 9FD

  Request for screening opinion in respect of a hybrid application

  Received 22 Apr, published by the council 24 Jul 2026 Outline
• 6/2025/0871/OUTLINE Granted

  Land at Pooleys Lane Welham Green AL9 7LQ

  Outline application for up to 80 dwellings with all matters reserved except access

  Received 12 May, published by the council 24 Jul 2026 Outline
• 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
• 6/2026/0902/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