10 Cottonmill Crescent St Albans Hertfordshire Al1 1Hw

1. 22 Jun 2026

   Received by St Albans

2. 15 Jul 2026

   Validated

   Checked as complete and ready for consideration.

3. 24 Jul 2026

   Added to PlanIndex

4. 15 Aug 2026

   Status changed to Under Consideration

   Previously Under Consultation.

St Albans has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 39 Cottonmill Crescent St Albans Hertfordshire Al1 1Hw

  5/2026/0788 Submitted 20 Apr 2026 0m away

  Variation of Condition 2 (approved plans) to replace the previously approved north elevation with a new proposed one which adds a small velux window of planning permission 5/2023/1652 dated 30/01/2024 for Part single, part two storey side and rear and sin

  Decided Loft or dormer Windows or glazing 23 docs

• 12 Cottonmill Lane St Albans Hertfordshire Al1 1Hn

  5/2026/1371 Submitted 17 Jul 2026 54m away

  Discharge of Conditions 4 (Archaeological report) and 6(Construction Method Statement) of planning permission 5/2025/1476 dated 28/10/2025 for Single storey side and front extension, part single, part two storey rear extension with roof light and alterat

  Granted Conditions Extension Loft or dormer 7 docs
  Small domestic

• 12 Cottonmill Lane St Albans Hertfordshire Al1 1Hn

  5/2025/1476 Submitted 5 Aug 2025 54m away

  Single storey side and front extension, part single, part two storey rear extension with roof light and alterations to external materials.

  Granted Householder Extension Loft or dormer 16 docs
  Small domestic

• St Peters School Cottonmill Lane St Albans Hertfordshire Al1 1Hl

  TP/2021/0365 Submitted 1 Jul 2021 81m away

  Tree is a Weeping Willow in south east corner of grounds that has a severely decayed main trunk which poses a great risk of failing and injuring someone. Due to the seriousness of the decay a Five Days notice application is requested.

  Decided Trees 8 docs

• 25 Thorpe Road St Albans Al1 1Rf

  TP/2017/0471 Submitted 12 Sep 2017 87m away

  Rear garden trees: Scots Pine - Fell. Gleditsia - Reduce crown by up to 2m.

  Granted Trees 3 docs

• The Hare And Hounds Ph 104 Sopwell Lane St Albans Hertfordshire Al1 1Rl

  5/2017/2621 Submitted 17 Sep 2017 95m away

  Discharge of Conditions 3 (written scheme of investigation) and 4 (samples of materials) of Listed Building consent 5/2016/3786 dated 23/02/2017 for Repair and replacement of roof timbers and provision of additional purlins to roof to support rafters

  Granted Conditions 7 docs

• 5/2026/1277 Granted

  52 Napsbury Avenue London Colney Hertfordshire Al2 1Ls

  Certificate of Lawfulness (proposed) - The proposed development comprises building operations associated with the loft conversion of the existing roof space to provide additional habitable accommodation. The works include the construction of a rear dormer

  1 Jul 2026 Lawful development
• 5/2026/1366 Granted

  256 Sandridge Road St Albans Hertfordshire Al1 4Aj

  Certificate of Lawfulness (proposed) - Loft conversion with rear dormer & 4 velux to front

  14 Jul 2026 Lawful development
• 5/2026/1638 Decided

  1 Castle Rise Wheathampstead Hertfordshire Al4 8Hx

  Certificate of Lawfulness (proposed) - Proposed loft hip to gable with rear dormer, internal alterations and all associated works at 1 Castle Rise, AL4 8HX

  7 Sep 2026 Lawful development
• 5/2026/1621 Decided

  9 Ashley Gardens Harpenden Hertfordshire Al5 3En

  Certificate of Lawfulness (proposed) - Erection of a fence within boundary of the property

  2 Sep 2026 Lawful development
• 5/2026/1622 Decided

  9 Necton Road Wheathampstead Hertfordshire Al4 8At

  Certificate of Lawfulness (proposed) - Dormer to rear elevation to existing bedroom. new window to rear

  2 Sep 2026 Lawful development