11 Longcroft Lane Welwyn Garden City AL8 6EB

This site has had 2 applications since 2021: 2 approved, 0 refused.

• 6/2021/1662/EMH Granted

  11 Longcroft Lane Welwyn Garden City AL8 6EB

  Erection of a part two storey part single storey rear extension

  Decided 5 Aug 2021 Householder

1. 24 May 2021

   Received by Welwyn Hatfield

2. 10 Jun 2021

   Validated

   Checked as complete and ready for consideration.

3. 26 Aug 2021

   Decision issued: Granted

4. 22 Aug 2026

   Added to PlanIndex

Welwyn Hatfield granted permission on 26 August 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.

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.

• 11 Longcroft Lane Welwyn Garden City AL8 6EB

  6/2021/1662/EMH Submitted 24 May 2021 50 yards away

  Erection of a part two storey part single storey rear extension

  Granted Householder Extension
  Small domestic

• 7 Longcroft Lane Welwyn Garden City AL8 6EB

  6/2021/1257/EM Submitted 19 Apr 2021 50 yards away

  Replace existing 8ft x 10ft garden shed with a similar one in rear garden

  Granted
  Small domestic

• 5 Longcroft Lane Welwyn Garden City AL8 6EB

  6/2023/0361/EMT Submitted 16 Feb 2023 50 yards away

  Reduce 1 x Sycamore by 25%

  Granted Trees

• 5 Longcroft Lane Welwyn Garden City AL8 6EB

  6/2023/0313/TC Submitted 8 Feb 2023 50 yards away

  Reduce 1 x Sycamore by 25%

  Granted Trees

• 23 Longcroft Lane Welwyn Garden City AL8 6EB

  6/2021/0853/EMH Submitted 16 Mar 2021 50 yards away

  Erection of new outbuilding

  Granted Householder
  Small domestic

• 23 Longcroft Lane Welwyn Garden City AL8 6EB

  6/2021/0479/FULL Submitted 15 Feb 2021 50 yards away

  Erection of garden outbuilding.

  Withdrawn Full applications

• 6/2026/1052/FULL Granted

  Unit 3 Woodside Lane Hatfield AL9 6DE

  Retention of an extension to the existing building and the erection of a rear extension following demolition of existing buildings (part retrospective)

  Received 17 Jun, published by the council 24 Jul 2026 Full applications
• 6/2026/1264/FULL Granted

  53 Brookmans Avenue Brookmans Park AL9 7QG

  Erection of dwelling with boundary wall and gates following demolition of existing property

  Received 17 Jul, published by the council 15 Aug 2026 Full applications
• 6/2026/1337/FULL Granted

  Royal Veterinary College Hawkshead Lane North Mymms AL9 7TA

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

  Received 30 Jul, published by the council 9 Aug 2026 Full applications
• 6/2026/1689/MAJ Awaiting decision

  Howlands House Howlands Welwyn Garden City AL7 4QJ

  Erection of a single 3 and 4-storey building comprising 44 temporary accommodation homes, staff office and laundry facilities, children's play space, cycle and vehicular parking, associated servicing, plant enclosure, substation, landscaping and external works.

  Received 25 Sep, published by the council 1 Oct 2026 Full applications
• 6/2026/0952/FULL Granted

  18 Fallowfield Welwyn Garden City AL7 1EE

  Retrospective application for change of use from amenity land to residential land to form part hardstanding and part garden land at the front of the property and installation of a drop kerb

  Received 1 Jun, published by the council 24 Jul 2026 Full applications