27 Queens Avenue Welwyn Garden City AL7 4BZ

1. 9 Jul 2021

   Received by Welwyn Hatfield

2. 3 Sep 2021

   Decision issued: Granted

3. 31 Aug 2026

   Added to PlanIndex

Welwyn Hatfield granted permission on 3 September 2021, 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.

• 19 Queens Avenue Welwyn Garden City AL7 4BZ

  6/2026/0527/HOUSE Submitted 23 Mar 2026 34m away

  Conversion of garage with alterations to fenestration

  Granted Householder Windows or glazing
  Domestic

• Oakview Lodge Princes Avenue Welwyn Garden City AL7 4DT

  6/2021/1988/COND Submitted 30 Jun 2021 39m away

  Submission of details pursuant to condition 4 (care home site elements), on planning permission N6/2011/0359/OP

  Refused Conditions

• 1 Albert Place Welwyn Garden City AL7 4EP

  6/2021/1645/HOUSE Submitted 24 May 2021 57m away

  Erection of single storey rear ground floor extension with associated internal works.

  Granted Householder Extension
  Small domestic

• 47 Howicks Green Welwyn Garden City AL7 4RJ

  6/2021/1568/EMH Submitted 17 May 2021 111m away

  Erection of a single storey front extension to replace porch canopy & external cupboard

  Granted Householder Extension
  Small domestic

• 67 Howicks Green Welwyn Garden City AL7 4RJ

  6/2026/0997/HOUSE Submitted 8 Jun 2026 130m away

  Erection of a single storey rear and front extensions

  Granted Householder Extension
  Small domestic

• 67 Howicks Green Welwyn Garden City AL7 4RJ

  6/2026/1000/EM Submitted 8 Jun 2026 130m away

  Erection of single storey rear & front extension

  Granted Extension
  Small domestic

• 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