1 Cedar Road Hatfield AL10 8NZ

This site has had 2 applications since 2024: 1 approved, 1 refused.

• 6/2024/1908/LAWP Granted

  1 Cedar Road Hatfield AL10 8NZ

  Certificate of lawfulness for a proposed loft conversion with rear dormer and insertion of two rooflights to the front roofslope, following the removal of chimney

  Decided 28 Nov 2024 Lawful development

1. 24 Jul 2024

   Received by Welwyn Hatfield

2. 18 Sep 2024

   Decision issued: Refused

3. 9 Aug 2026

   Added to PlanIndex

Welwyn Hatfield refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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.

• 1 Cedar Road Hatfield AL10 8NZ

  6/2024/1908/LAWP Submitted 4 Oct 2024 0m away

  Certificate of lawfulness for a proposed loft conversion with rear dormer and insertion of two rooflights to the front roofslope, following the removal of chimney

  Granted Lawful development Loft or dormer

• 11 Cedar Road Hatfield AL10 8NZ

  6/2021/0906/HOUSE Submitted 22 Mar 2021 63m away

  Partial conversion of garage into a study, raising of roof above and insertion of front window (with brick infill) and new garage door in place of existing garage door

  Granted Householder Extension Windows or glazing
  Domestic

• 11 Cedar Road Hatfield AL10 8NZ

  6/2026/0163/HOUSE Submitted 30 Jan 2026 63m away

  Retention of garage conversion to habitable room, insertion of door and window to front elevation and rooflight with removal of chimney

  Granted Householder Loft or dormer Windows or glazing
  Small domestic

• 49 Woods Avenue Hatfield AL10 8QE

  6/2026/0675/LAWE Submitted 16 Apr 2026 87m away

  Certificate of lawfulness for the conversion of dwelling into two 1 bedroom flats

  Withdrawn Lawful development New dwelling
  Domestic

• 14 Birch Drive Hatfield AL10 8NX

  6/2026/0827/HOUSE Submitted 12 May 2026 109m away

  Erection of part single and part two storey rear extension, two storey side extension and a single storey front porch following demolition of the existing garage

  Refused Householder Extension Demolition
  Small domestic

• 23 Cedar Road Hatfield AL10 8NZ

  6/2026/0249/FULL Submitted 12 Feb 2026 131m away

  Change of use from dwellinghouse (Use Class C3) to a 4 bedroom House in Multiple Occupation (Use Class C4) and installation of a cycle rack

  Granted Full applications
  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