20 Heron Way Hatfield AL10 8QL

1. 24 Jun 2021

   Received by Welwyn Hatfield

2. 10 Aug 2021

   Decision issued: Granted

3. 9 Aug 2026

   Added to PlanIndex

Welwyn Hatfield granted permission on 10 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.

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.

• 5 Martin Close Hatfield AL10 8QS

  6/2023/0011/HOUSE Submitted 3 Jan 2023 50 yards away

  Erection of first floor rear extension

  Granted Householder Extension
  Domestic

• 5 Martin Close Hatfield AL10 8QS

  6/2021/2154/PN8 Submitted 15 Jul 2021 50 yards away

  Prior approval for the erection of a single storey rear extension with flat roof measuring 6m in depth, 3.2m in height and 2.5m to the eaves.

  Granted Prior approval Extension
  Small domestic

• 5 Martin Close Hatfield AL10 8QS

  6/2024/1473/HOUSE Submitted 5 Aug 2024 50 yards away

  Installation of a dropped kerb

  Refused Householder
  Small domestic

• 80 Travellers Lane Hatfield AL10 8SF

  6/2026/1516/FULL Submitted 27 Aug 2026 150 yards away

  81% historically approved · decision due ~30 Oct

  Erection of a part single, part two storey rear extension, part first floor, part two storey side extension, single storey front extension and alterations to openings to facilitate the subdivision of the existing dwelling to create 1 No. three-bedroom dwelling and 1 No. two-bedroom dwelling

  Awaiting decision Full applications Extension
  Small domestic

• 78 Travellers Lane Hatfield AL10 8SF

  6/2026/0559/HOUSE Submitted 26 Mar 2026 150 yards away

  Erection of single storey front extension, raising of garage roof and raising of boundary walls with addition of trellis.

  Withdrawn Householder Extension
  Small domestic

• 10 Thrush Avenue Hatfield AL10 8QU

  6/2022/1688/FULL Submitted 18 Jul 2022 150 yards away

  Erection of a two storey side and part two storey rear extension including demolition of existing detached garage.

  Withdrawn Full applications Extension Demolition

• 6/2026/1408/HOUSE Granted

  Wytmead Essendon Hill Essendon Hatfield AL9 6AW

  Reinstatement of the previously truncated chimney

  Received 10 Aug, published by the council 31 Aug 2026 Householder
• 6/2026/1170/HOUSE Granted

  6 Highfields Cuffley Potters Bar EN6 4EL

  Conversion of garage into study room with alterations to the front elevation, repositioning of lower ground floor entrance hall, erection of two storey infill side extension with internal alterations, replacement of existing front and side building brickwork with K-Render finish, removal of chimney and installation of 2 rooflights

  Received 6 Jul, published by the council 30 Jul 2026 Householder
• 6/2026/1177/HOUSE Granted

  Red Lodge High Road Essendon Hatfield AL9 6HU

  Erection of two single-storey side extensions, detached garage with barn-hipped roof and photovoltaic panels, relocated garden room and associated works to hardstanding and site layout.

  Received 7 Jul, published by the council 9 Aug 2026 Householder
• 6/2026/1376/HOUSE Granted

  18 Briary Wood Lane Welwyn AL6 0TF

  Erection of a single storey ground floor extension & part two storey rear, raising the roof and alterations to facilitate loft conversion to include new crown roof with front & rear dormers

  Received 4 Aug, published by the council 22 Aug 2026 Householder
• 6/2026/1392/HOUSE Granted

  1 Little Wade Welwyn Garden City AL7 4LE

  Erection of a single storey rear extension

  Received 6 Aug, published by the council 15 Aug 2026 Householder