34 Heron Way Hatfield AL10 8QX

1. 22 Jun 2026

   Received by Welwyn Hatfield

2. 26 Jun 2026

   Validated

   Checked as complete and ready for consideration.

3. 24 Jul 2026

   Added to PlanIndex

4. 15 Aug 2026

   Status changed to Under Consideration

   Previously Under Consultation.

5. 20 Aug 2026

   Decision issued: Granted

Welwyn Hatfield granted permission on 20 August 2026, 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.

• 10 Thrush Avenue Hatfield AL10 8QU

  6/2022/1688/FULL Submitted 18 Jul 2022 50 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  Withdrawn Full applications Extension Demolition

• 10 Thrush Avenue Hatfield AL10 8QU

  6/2023/0145/HOUSE Submitted 20 Jan 2023 50 yards away

  Erection of a 2 storey side extension, following the demolition of existing detached garage, and alterations to openings to front and rear elevations

  Granted Householder Extension Demolition
  Domestic

• 44 Heron Way Hatfield AL10 8QX

  6/2021/1435/HOUSE Submitted 7 May 2021 50 yards away

  Erection of a single storey rear and side extension and canopy roof

  Granted Householder Extension 1 doc
  Small domestic

• 10 Rickfield Close Hatfield AL10 8RP

  6/2021/1881/LAWP Submitted 21 Jun 2021 50 yards away

  Certificate of lawfulness for loft conversion with rear dormer and three skylight at front roof slope

  Granted Lawful development Loft or dormer

• 13 Rickfield Close Hatfield AL10 8RP

  6/2024/1980/HOUSE Submitted 15 Oct 2024 50 yards away

  Proposed loft conversion with rear dormer and alterations to the fenestation within the rear elevation

  Withdrawn Householder Loft or dormer
  Domestic

• 50 Heron Way Hatfield AL10 8QX

  6/2026/1558/PN8 Submitted 8 Sep 2026 100 yards away

  76% historically approved · decision due ~3 Nov

  Prior approval for the erection of a single storey rear extension measuring 5m in depth, 3m in height and 3m to the eaves

  Awaiting decision Prior approval Extension
  Small domestic

• 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