21 Cherry Hill Chiswell Green St Albans Hertfordshire Al2 3At

1. 3 Jun 2026

   Received by St Albans

2. 4 Jun 2026

   Validated

   Checked as complete and ready for consideration.

3. 24 Jul 2026

   Added to PlanIndex

4. 21 Aug 2026

   Decision issued: DC3 Conditional Permission

St Albans granted permission on 21 August 2026, 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.

• 1 Cherry Hill Chiswell Green St Albans Hertfordshire Al2 3At

  5/2017/2680 Submitted 21 Sep 2017 0m away

  Erection of front porch and two storey side extension, following demolition of existing garage and insertion of front, side and rear rooflights

  Refused Householder Extension Loft or dormer +1 16 docs
  Small domestic

• 19 Cuckmans Drive Chiswell Green St Albans Hertfordshire Al2 3Ay

  5/2017/2795 Submitted 3 Oct 2017 70m away

  First floor rear and side extension, alterations to openings and insertion of window to side elevation

  Granted Householder Extension Windows or glazing 10 docs
  Domestic

• 5 The Croft Chiswell Green St Albans Hertfordshire Al2 3Ar

  5/2017/2662 Submitted 20 Sep 2017 138m away

  Two storey side, part single, part two storey rear extensions and loft conversion with rear dormer window and front rooflights following the demolition of garage and rear projection

  Granted Householder Extension Loft or dormer +2 13 docs
  Domestic

• 106 Stanley Avenue Chiswell Green St Albans Hertfordshire Al2 3Aw

  5/2017/2773 Submitted 2 Oct 2017 217m away

  Alterations and extension to loft space with rear dormer windows

  Granted Householder Extension Loft or dormer +1 16 docs
  Domestic

• 78 Stanley Avenue Chiswell Green St Albans Hertfordshire Al2 3Az

  5/2026/0888 Submitted 6 May 2026 235m away

  Proposed single storey side extension and front entrance porch

  Granted Householder Extension 11 docs
  Small domestic

• 38 Stanley Avenue Chiswell Green St Albans Hertfordshire Al2 3Az

  5/2021/1346 Submitted 5 May 2021 235m away

  First floor side extension

  Granted Householder Extension 8 docs
  Domestic

• 5/2026/1089 Granted

  25 High Firs Crescent Harpenden Hertfordshire Al5 1Nb

  Removal of the existing flat roof and construction of a pitched roof to the front elevation

  5 Jun 2026 Householder
• 5/2026/0989 Granted

  Mabel 30 Faircross Way St Albans Hertfordshire Al1 4Sd

  Construction of single storey garden golf studio

  18 May 2026 Householder
• 5/2026/0631 Granted

  28 Wroxham Way Harpenden Hertfordshire Al5 4Pp

  Proposed two storey side and rear extension and single storey rear extension, alterations to patio, boundary treatments and landscaping.

  27 Mar 2026 Householder
• 5/2026/1265 Granted

  43 Granby Avenue Harpenden Hertfordshire Al5 5Qp

  Following demolition of store rooms etc, proposed two-storey side and rear extensions, single-storey side and rear extensions along with internal and external alterations, new openings and chimney removal

  30 Jun 2026 Householder
• 5/2026/1152 Granted

  43A Moreton End Lane Harpenden Hertfordshire Al5 2Ha

  Addition of flat roof dormers to the first-floor ensuite bathroom on both the front and rear elevations. New utility room added to the rear of the garage space.

  15 Jun 2026 Householder