574 Howlands Welwyn Garden City AL7 4ET

1. 5 May 2022

   Received by Welwyn Hatfield

2. 21 Jun 2022

   Validated

   Checked as complete and ready for consideration.

3. 31 Jan 2023

   Decision issued: Refused

4. 9 Aug 2026

   Added to PlanIndex

Welwyn Hatfield refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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.

• 8 Rollswood Welwyn Garden City AL7 4DG

  6/2026/1057/EMT Submitted 17 Jun 2026 100 yards away

  Leyland Cypress hedge to reduce to around fence height. 1 x Apple to reduce by approximately 2.5m height and width.

  Granted Trees
  Small domestic

• 8 Layton Street Welwyn Garden City AL7 4FF

  6/2024/1187/HOUSE Submitted 26 Jun 2024 150 yards away

  Erection of a single storey rear extension following demolition of existing conservatory and installation of rear dormer and side facing roof light to facilitate loft conversion

  Granted Householder Extension Loft or dormer +1
  Small domestic

• 189 Boundary Lane Welwyn Garden City AL7 4EJ

  6/2023/0619/FULL Submitted 20 Mar 2023 150 yards away

  Erection of a single storey, part two storey rear extension with subdivision of plot to facilitate creation of end of terrace dwelling

  Refused Full applications Extension
  Small domestic

• 540 Howlands Welwyn Garden City AL7 4ET

  6/2024/1783/EM Submitted 16 Sep 2024 150 yards away

  Alter estate management consent for Hardstanding

  Granted

• 36 Purdom Road Welwyn Garden City AL7 4FH

  6/2021/0956/HOUSE Submitted 24 Mar 2021 150 yards away

  Conversion of garage into habitable space, removal of garage door and replacement with window and formation of additional off street car parking space.

  Granted Householder Windows or glazing
  Domestic

• 44 Middlefield Welwyn Garden City AL7 4DJ

  6/2023/0243/EM Submitted 31 Jan 2023 150 yards away

  Erection of single storey rear extension

  Granted Extension
  Small domestic

• 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