54 St Etheldredas Drive Hatfield AL10 8BZ

1. 26 Jun 2026

   Received by Welwyn Hatfield

2. 3 Jul 2026

   Validated

   Checked as complete and ready for consideration.

3. 24 Jul 2026

   Added to PlanIndex

4. 9 Aug 2026

   Status changed to Under Consideration

   Previously Under Consultation.

5. 28 Aug 2026

   Decision issued: Granted

Welwyn Hatfield granted permission on 28 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.

• 3 Onslow Close Hatfield AL10 8BU

  6/2022/2873/FULL Submitted 20 Dec 2022 96m away

  Erection of side extension of the existing garage with installation of EV charging point

  Granted Full applications Extension

• 10 Bury Road Hatfield AL10 8BJ

  6/2023/0179/FULL Submitted 25 Jan 2023 117m away

  Change of use from taxi booking office to kitchen for preparation of food for delivery service with the erection of external chimney to house an extraction flue

  Granted Full applications

• Stellantis & You Hatfield 1 Great North Road Hatfield AL9 5JA

  6/2026/1027/ADV Submitted 11 Jun 2026 178m away

  90% historically approved · decision due ~7 Aug

  Alterations to external elevations including painting of existing cladding & shopfronts, installation of new signage and alterations to vehicle parking layout

  Awaiting decision Advertising

• Stellantis &You Hatfield 1 Great North Road Hatfield AL9 5JA

  6/2026/1028/FULL Submitted 11 Jun 2026 178m away

  80% historically approved · decision due ~6 Aug

  Alterations to external elevations including painting of existing cladding & shopfronts, installation of new signage and alterations to vehicle parking layout

  Awaiting decision Full applications

• 1 Great North Road Hatfield AL9 5JA

  6/2021/1555/ADV Submitted 17 May 2021 186m away

  Installation of 4 x internally illuminated fascia signs and 1 x internally illuminated double-sided pylon.

  Granted Advertising

• 27 Batterdale Hatfield AL9 5JG

  6/2026/1503/LAWE Submitted 26 Aug 2026 195m away

  81% historically approved · decision due ~21 Oct

  Certificate of lawfulness for the existing like-for-like replacement of damaged and aged windows on the front and rear elevations

  Awaiting decision Lawful development Windows or glazing 2 docs

• 6/2026/1198/HOUSE Granted

  9 Mardley Hill Welwyn AL6 0UE

  Erection of single storey front, side and rear extension, raising the existing roof and formation of rear dormer. Alterations to the fenestration, including, installation of new windows and doors and external rendering and cladding, following the demolition of garage and porch

  Received 10 Jul, published by the council 24 Jul 2026 Householder
• 6/2026/1257/HOUSE Granted

  21 The Swallows Welwyn Garden City AL7 1BX

  Garage conversion with alterations to openings to front and rear elevations

  Received 17 Jul, published by the council 1 Aug 2026 Householder
• 6/2026/1293/HOUSE Granted

  33 Claves Crescent Welwyn Garden City AL7 1WN

  Erection of a single storey rear conservatory

  Received 22 Jul, published by the council 1 Aug 2026 Householder
• 6/2026/1202/HOUSE Granted

  40 Cecil Crescent Hatfield AL10 0HG

  Erection of single storey rear extension

  Received 10 Jul, published by the council 9 Aug 2026 Householder
• 6/2026/1228/HOUSE Granted

  109 Mount Way Welwyn Garden City AL7 4LA

  Erection of single storey front extension

  Received 13 Jul, published by the council 9 Aug 2026 Householder