9 Codicote Road Welwyn AL6 9ND

This site has had 3 applications since 2021: 1 approved, 2 refused.

• 6/2021/2043/PN8 Refused

  9 Codicote Road Welwyn AL6 9ND

  Prior approval for the erection of a single storey rear extension measuring 8m in depth, 2.78m in height and 2.48m to the eaves

  Decided 16 Aug 2021 Prior approval
• 6/2021/1134/HOUSE Refused

  9 Codicote Road Welwyn AL6 9ND

  Erection of a first floor extension and alterations to ground floor layout

  Decided 21 Jun 2021 Householder

1. 11 Jul 2024

   Received by Welwyn Hatfield

2. 24 Jul 2024

   Validated

   Checked as complete and ready for consideration.

3. 18 Sep 2024

   Decision issued: Granted

4. 9 Aug 2026

   Added to PlanIndex

Welwyn Hatfield granted permission on 18 September 2024, 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.

• 9 Codicote Road Welwyn AL6 9ND

  6/2021/2043/PN8 Submitted 6 Jul 2021 0m away

  Prior approval for the erection of a single storey rear extension measuring 8m in depth, 2.78m in height and 2.48m to the eaves

  Refused Prior approval Extension
  Small domestic

• 9 Codicote Road Welwyn AL6 9ND

  6/2021/1134/HOUSE Submitted 7 Apr 2021 13m away

  Erection of a first floor extension and alterations to ground floor layout

  Refused Householder Extension
  Domestic

• Little Guessens 6 Codicote Road Welwyn AL6 9NB

  6/2024/2011/TPO Submitted 21 Oct 2024 178m away

  T2 Lebanese cedar to fell (covered by TPO Order 806 (2018) T2)

  Granted Trees

• 7 Kindersley Close Welwyn AL6 9RN

  6/2021/1270/HOUSE Submitted 20 Apr 2021 182m away

  Erection of single storey front extension and first floor front fenestration alterations

  Granted Householder Extension Windows or glazing 4 docs
  Small domestic

• 4 St Marys Close Welwyn AL6 9RL

  6/2021/1325/HOUSE Submitted 23 Apr 2021 187m away

  New pitched roof to existing flat roof extension

  Granted Householder Extension
  Domestic

• 27 Welwyn Hall Gardens Welwyn AL6 9LF

  6/2023/0608/TC Submitted 20 Mar 2023 189m away

  T1 Robinia to reduce by approximately 2m in height and 1.5m in width. T2 Crab Apple to reduce by approximately 1m in height and width.

  Granted Trees

• 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