111 Warren Way Digswell Welwyn AL6 0DL

1. 11 May 2026

   Received by Welwyn Hatfield

2. 19 May 2026

   Validated

   Checked as complete and ready for consideration.

3. 14 Jul 2026

   Decision issued: Granted

4. 24 Jul 2026

   Added to PlanIndex

Welwyn Hatfield granted permission on 14 July 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.

• 97 Warren Way Digswell Welwyn AL6 0DL

  6/2021/1381/HOUSE Submitted 29 Apr 2021 79m away

  Enlargement of existing front dormer window

  Granted Householder Loft or dormer Windows or glazing
  Domestic

• 56 Warren Way Digswell Welwyn AL6 0DN

  6/2026/0453/HOUSE Submitted 12 Mar 2026 99m away

  Erection of a single storey rear extension following the demolition of existing conservatory

  Granted Householder Extension Demolition
  Small domestic

• 44 Warren Way Digswell Welwyn AL6 0DN

  6/2024/1759/HOUSE Submitted 12 Sep 2024 120m away

  Erection of a single storey rear extension

  Granted Householder Extension
  Small domestic

• 52 Warren Way Digswell Welwyn AL6 0DN

  6/2026/0291/HOUSE Submitted 19 Feb 2026 120m away

  Erection of single storey front extension

  Granted Householder Extension
  Small domestic

• 89 Warren Way Digswell Welwyn AL6 0DL

  6/2026/1094/HOUSE Submitted 24 Jun 2026 131m away

  Erection of single storey side/rear extension, new front porch/level access, new garage, new side window, widening of driveway and accessible ramp down to rear garden

  Granted Householder Extension Windows or glazing
  Small domestic

• 36 Warren Way Digswell Welwyn AL6 0DN

  6/2026/1466/HOUSE Submitted 19 Aug 2026 141m away

  85% historically approved · decision due ~14 Oct

  Erection of two storey side extension, part single/two storey rear extension, insertion of two front dormer windows and front porch following the demolition of existing single storey rear extension and detached garage

  Awaiting decision Householder Extension Loft or dormer +2
  Small domestic

• 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