33 School Lane Welwyn AL6 9PQ

1. 7 May 2024

   Received by Welwyn Hatfield

2. 8 May 2024

   Validated

   Checked as complete and ready for consideration.

3. 13 Sep 2024

   Decision issued: Granted

4. 9 Aug 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• 33 School Lane Welwyn AL6 9PQ

  6/2024/0851/LB Submitted 7 May 2024 0m away

  Raising parapet walls to garage to facilitate garage conversion. Internal alterations to garage and rear extended area to include demolition of bathroom and removal of dividing walls. Replacement of garage door with leaded casement window. Door from utility at rear to be partially bricked up and replaced with extended window to match windows to rear. Removal of suspended ceiling to open up vaulted ceiling and installation of roof light in flat roof of garage. Division of dining room to create new bathroom and utility room with new door from hallway

  Granted Heritage and listed buildings Loft or dormer Demolition +1 1 doc

• 36 School Lane Welwyn AL6 9PH

  6/2019/2724/TPO Submitted 22 Oct 2019 42m away

  Reduce crown of 2 x Birch trees ( TPO 818 2018 T1 & T2) by 4m in height and 3m in width

  Granted Trees

• 10 Elmoor Close Welwyn AL6 9PF

  6/2021/0976/COND Submitted 25 Mar 2021 77m away

  Submission of details pursuant to conditions 1 (Archaeological written scheme of investigation) & 2 (external surfaces samples) on planning permission 6/2020/3330/HOUSE

  Granted Conditions
  Major scheme

• 7 Elmoor Close Welwyn AL6 9PF

  6/2026/1330/HOUSE Submitted 29 Jul 2026 83m away

  83% historically approved · decision due ~25 Sep

  Erection of single storey rear extension with undercroft storage and associated landscaping/land level alterations, alterations to fenestration and part conversion of garage to habitable room

  Awaiting decision Householder Extension Windows or glazing
  Small domestic

• Annex at 51 School Lane Welwyn AL6 9PL

  6/2022/1266/FULL Submitted 30 May 2022 126m away

  Change of use of annex to separate Class C3 dwellinghouse

  Refused Full applications
  Domestic

• 16 School Lane Welwyn AL6 9PH

  6/2022/2420/COND Submitted 19 Oct 2022 167m away

  Submission of details pursuant to condition 1 (Construction Management Plan), 2 (Bat survey), 3 (external materials) and 7 (external lighting) on planning permission 6/2021/1312/FULL

  Granted Conditions

• 6/2026/1228/HOUSE Granted

  109 Mount Way Welwyn Garden City AL7 4LA

  Erection of single storey front extension

  13 Jul 2026 Householder
• 6/2026/1011/HOUSE Granted

  5 Brookside Crescent Cuffley Potters Bar EN6 4QW

  Erection of rear extension, single storey side extension, new porch, additions/alterations to windows on side elevation and demolition of garage

  9 Jun 2026 Householder
• 6/2026/0703/HOUSE Granted

  57 Great North Road Brookmans Park AL9 6LA

  Erection of part double part single storey rear extension, single storey front porch extension, raising of roof and eaves to accommodate loft conversion, alterations to materials and fenestration, erection of front boundary wall and gates

  20 Apr 2026 Householder
• 6/2026/0534/HOUSE Refused

  16 Chipmunk Chase Hatfield AL10 9GH

  Retention of single storey rear extension and garage conversion to study/office

  24 Mar 2026 Householder
• 6/2026/1175/HOUSE Granted

  5A Honeycroft Welwyn Garden City AL8 6HR

  Erection of a single storey rear extension, alterations to opening on side elevation and garden room with covered area following demolition of conservatory

  7 Jul 2026 Householder