57 Hall Grove Welwyn Garden City AL7 4PQ

1. 21 Jul 2021

   Received by Welwyn Hatfield

2. 2 Aug 2021

   Validated

   Checked as complete and ready for consideration.

3. 28 Sep 2021

   Decision issued: Granted

4. 22 Sep 2026

   Added to PlanIndex

Welwyn Hatfield granted permission on 28 September 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.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 51 Hall Grove Welwyn Garden City AL7 4PQ

  6/2021/1271/HOUSE Submitted 20 Apr 2021 50 yards away

  Erection of part single and part two storey rear extension and replacement porch canopy

  Refused Householder Extension
  Small domestic

• 51 Hall Grove Welwyn Garden City AL7 4PQ

  6/2021/1258/EM Submitted 19 Apr 2021 50 yards away

  Erection of part single and part two storey rear extension and replacement porch canopy

  Granted Extension
  Small domestic

• 51 Hall Grove Welwyn Garden City AL7 4PQ

  6/2021/2165/HOUSE Submitted 16 Jul 2021 50 yards away

  Replacement porch canopy and erection of two storey rear extension

  Granted Householder Extension
  Small domestic

• 2 Howlands Welwyn Garden City Hertfordshire AL7 4RD

  6/2023/0209/HOUSE Submitted 27 Jan 2023 100 yards away

  Erection of a single storey side and rear extension

  Granted Householder Extension
  Small domestic

• 25 Autumn Grove Welwyn Garden City AL7 4DB

  6/2019/2738/PN8 Submitted 28 Oct 2019 100 yards away

  Prior approval for the erection of single storey rear extension following demolition of conservatory measuring at 4m in depth, 3.1m in height and 2.7m to the eaves

  Granted Prior approval Extension Demolition
  Small domestic

• 20 Hall Grove Welwyn Garden City AL7 4PH

  6/2021/1670/PN22 Submitted 25 May 2021 150 yards away

  Prior approval for change of use from retail store (A1) to restaurant (A3) and the installation of rear extraction flue.

  Refused Prior approval

• 6/2026/1316/HOUSE Granted

  178 Knella Road Welwyn Garden City AL7 3NN

  Erection of part single and part two storey rear extension with alterations to openings on rear elevation

  Received 27 Jul, published by the council 22 Aug 2026 Householder
• 6/2026/1252/HOUSE Granted

  31 Brockswood Lane Welwyn Garden City AL8 7BE

  Erection of part single storey part two storey rear extension, garage conversion and installation of air conditioning unit mounted at ground floor on the rear elevation

  Received 16 Jul, published by the council 9 Aug 2026 Householder
• 6/2026/0112/HOUSE Granted

  54 Tolmers Road Cuffley Potters Bar EN6 4JF

  Erection of part two storey and part single storey front and side extensions. Erection of first floor rear extension. Alterations to the roof, including front and rear dormers and rooflights

  Received 26 Jan, published by the council 24 Jul 2026 Householder
• 6/2026/1620/HOUSE Awaiting decision

  68 Tolmers Road Cuffley Potters Bar EN6 4JY

  Erection of front boundary dwarf wall, railings and gated entrances and battened fencing to left and right boundaries to front garden alongside hardstanding to frontage

  Received 17 Sep, published by the council 22 Sep 2026 Householder
• 6/2026/1308/HOUSE Granted

  122 The Commons Welwyn Garden City AL7 4SB

  Proposed conversion of existing garage to habitable room alterations to the roof, erection of a glazed veranda and detached gazebo

  Received 27 Jul, published by the council 9 Aug 2026 Householder