41 Selwyn Crescent Hatfield AL10 9NW

1. 30 Mar 2021

   Received by Welwyn Hatfield

2. 6 Apr 2021

   Validated

   Checked as complete and ready for consideration.

3. 9 Jun 2021

   Decision issued: Refused

4. 9 Aug 2026

   Added to PlanIndex

This application is at appeal, which passes the decision from the council to the national planning inspectorate, or in Scotland usually to a local review body first. The appeal considers the scheme afresh against the same policies.

Anyone who commented on the original application is normally notified and can comment again within the appeal deadline. Appeal decisions take months rather than weeks, and the outcome replaces the council's decision.

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

• 29 Selwyn Crescent Hatfield AL10 9NL

  6/2023/0016/HOUSE Submitted 4 Jan 2023 83m away

  Demolition of an existing conservatory and replace with a single-story extension.

  Granted Householder Extension Demolition
  Small domestic

• 3 Ashbury Close Hatfield AL10 9SQ

  6/2022/2891/LAWP Submitted 22 Dec 2022 161m away

  Certificate of lawfulness for a loft conversion

  Granted Lawful development Loft or dormer

• 11 Selwyn Drive Hatfield Hertfordshire AL10 9NH

  6/2024/1388/HOUSE Submitted 19 Jul 2024 183m away

  Proposed loft conversion with alterations to the roof to include side and rear dormers, insertion of rooflights and internal alterations

  Refused Householder Loft or dormer
  Domestic

• 24 Selwyn Avenue Hatfield AL10 9NP

  6/2024/1406/HOUSE Submitted 24 Jul 2024 194m away

  Erection of two storey side and rear extension and single storey rear extension

  Granted Householder Extension
  Small domestic

• 22 Selwyn Drive Hatfield AL10 9NJ

  6/2021/0949/HOUSE Submitted 22 Mar 2021 220m away

  Retention of single storey outbuilding

  Granted Householder
  Small domestic

• 16 Selwyn Avenue Hatfield AL10 9NP

  6/2021/1333/HOUSE Submitted 26 Apr 2021 244m away

  Hip to gable conversion, insertion of a rear dormer and 3 x rooflight windows to the front elevation

  Granted Householder Loft or dormer Windows or glazing
  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