7 Youngs Rise Welwyn Garden City AL8 6RT

1. 17 Dec 2025

   Received by Welwyn Hatfield

2. 20 Feb 2026

   Validated

   Checked as complete and ready for consideration.

3. 24 Jul 2026

   Added to PlanIndex

4. 27 Aug 2026

   Decision issued: Granted

Welwyn Hatfield granted permission on 27 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.

• 5 Youngs Rise Welwyn Garden City AL8 6RT

  6/2021/1121/EMH Submitted 6 Apr 2021 50 yards away

  Erection of a part single, part double storey rear extension to replace conservatory

  Granted Householder Extension
  Small domestic

• 5 Youngs Rise Welwyn Garden City AL8 6RT

  6/2021/1109/HOUSE Submitted 6 Apr 2021 50 yards away

  Erection of a part single, part two storey rear extension to replace conservatory

  Granted Householder Extension
  Small domestic

• 9 Youngs Rise Welwyn Garden City AL8 6RT

  6/2026/1303/HOUSE Submitted 24 Jul 2026 50 yards away

  85% historically approved · decision due ~22 Oct

  Erection of a single storey side extension, part single and part two storey rear extension, with alterations to openings on side elevations and new patio area

  Awaiting decision Householder Extension
  Small domestic

• 9 Youngs Rise Welwyn Garden City AL8 6RT

  6/2026/1296/EM Submitted 23 Jul 2026 50 yards away

  90% historically approved · decision due ~28 Sep

  Erection of single story side extension, part single and part two storey rear extension, with alteraions to openings on side elevations and new patio area

  Awaiting decision Extension

• 3 Youngs Rise Welwyn Garden City AL8 6RT

  6/2026/1333/TC Submitted 29 Jul 2026 50 yards away

  Fell a mature mulberry tree

  Granted Trees

• 3 Youngs Rise Welwyn Garden City AL8 6RT

  6/2026/1332/EMT Submitted 29 Jul 2026 50 yards away

  Fell a mature mulberry tree

  Granted Trees

• 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