27 St Leonards Crescent Sandridge Hertfordshire Al4 9Ej

1. 4 Oct 2016

   Received by St Albans

2. 6 Oct 2016

   Validated

   Checked as complete and ready for consideration.

3. 11 Nov 2016

   Decision issued: NCS Prior approval not required

4. 15 Aug 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

Prior approval applications arise where permitted development rights already grant the principle of the work, such as larger home extensions, changes of use to housing or agricultural buildings. The council may only consider the specific matters set out in the rules, for example transport, flooding or appearance, and in many classes the work may proceed if the council does not respond within the deadline, commonly 56 days.

More on prior approval applications in our guide

• 15 House Lane Sandridge Hertfordshire Al4 9El

  5/2016/2960 Submitted 29 Sep 2016 93m away

  Single storey rear extension and two rear dormer windows

  Decided Householder Extension Loft or dormer +1 7 docs
  Small domestic

• 112 Langley Grove Sandridge Hertfordshire Al4 9Dy

  5/2017/2672 Submitted 21 Sep 2017 101m away

  Garden room following removal of existing sheds

  Decided Householder 10 docs
  Small domestic

• St Leonards Crescent Garages St Leonards Crescent Sandridge Hertfordshire

  5/2017/2633 Submitted 18 Sep 2017 101m away

  Variation of Condition 2 (approved plans) to incorporate works to the boundaries of planning permission 5/2015/2098 dated 17/11/2015 for Four, one bedroom and four, two bedroom apartments with associated landscaping, parking and new crossover

  Withdrawn New dwelling 15 docs

• St Leonards Crescent Garages St Leonards Crescent Sandridge Hertfordshire

  5/2017/2545 Submitted 6 Sep 2017 101m away

  Discharge of Conditions 7 (tree protection of existing), 9 (tree protection during implementation), 10 (tree planting), 13 (method statement) to planning permission 5/2015/2098 dated 17/11/2015 for Four, one bedroom and four, two bedroom apartments with a

  Granted Conditions New dwelling 6 docs

• 12 Lyndon Mead Sandridge Hertfordshire Al4 9Ex

  5/2016/2998 Submitted 3 Oct 2016 121m away

  Single storey front extension with partial garage conversion to kitchen and alterations to openings

  Decided Householder Extension 17 docs
  Small domestic

• 56 Langley Grove Sandridge Hertfordshire Al4 9Dx

  5/2026/0111 Submitted 22 Jan 2026 142m away

  Certificate of Lawfulness (proposed) - Proposed loft conversion with rear flat roofed dormer and rooflights to the front elevation

  Granted Lawful development Loft or dormer 12 docs

• 5/2026/1588 Decided

  66 Pondfield Crescent St Albans Hertfordshire Al4 9Pf

  Prior Notification - Single storey rear extension 3m in height x 6m in depth with 2.7m height to eaves

  26 Aug 2026 Prior approval
• 5/2026/1579 Decided

  9 Cambridge Road St Albans Hertfordshire Al1 5Lh

  Prior Notification - Single storey rear extension 2.95m in height x 6m in depth with 2.95m height to eaves

  25 Aug 2026 Prior approval
• 5/2026/1346 Granted

  74 Wilshere Avenue St Albans Hertfordshire Al1 2Ph

  Prior Notification - Single storey rear extension 3.3m in height x 6m in depth with 2.7m height to eaves

  13 Jul 2026 Prior approval
• 5/2026/1345 Refused

  9 St Albans Road Sandridge Hertfordshire Al4 9La

  Prior Notification - Single storey rear extension 3.37m in height x 8m in depth with 1.58m height to eaves

  9 Jul 2026 Prior approval
• 5/2026/1302 Refused

  66 Pondfield Crescent St Albans Hertfordshire Al4 9Pf

  Prior Notification - Single storey rear extension 3m in height x 6m in depth with 2.7m height to eaves

  3 Jul 2026 Prior approval