100 Cottonmill Lane St Albans Hertfordshire Al1 2Ep

1. 26 Mar 2026

   Received by St Albans

2. 17 Aug 2026

   Validated

   Checked as complete and ready for consideration.

3. 31 Aug 2026

   Added to PlanIndex

4. 4 Oct 2026

   Status changed to Under Consideration

   Previously Under Consultation.

5. Decision

   Awaiting decision

   Decision expected by 12 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   St Albans took a median of 76 days over the applications it decided in the last year.

This application is with St Albans for determination, against a statutory target of eight weeks. Over the last year St Albans's median decision took 76 days. More in our guide to how long planning decisions take.

The published feed does not state which type of application this is; the register entry on St Albans's portal will say. Our guide explains the common types.

• 66 Cottonmill Lane St Albans Hertfordshire Al1 2Ep

  5/2021/1371 Submitted 9 May 2021 50 yards away

  Single storey side extension

  Granted Householder Extension 6 docs
  Small domestic

• 94 Cottonmill Lane St Albans Hertfordshire Al1 2Ep

  5/2026/0798 Submitted 20 Apr 2026 50 yards away

  Single storey rear extension with proposed new parking at the front of property

  Withdrawn Extension 11 docs
  Small domestic

• 8 Priory Walk St Albans Hertfordshire Al1 2Ja

  5/2016/3741 Submitted 14 Dec 2016 150 yards away

  Certificate of Lawfulness (proposed) - Porch to side, single storey rear extension, loft conversion to include rear dormer and front roof light, alterations to openings and erection of detached garden building following demolition of original rear buildin

  Refused Lawful development Extension Loft or dormer +1 7 docs
  Small domestic

• 3 Priory Walk St Albans Hertfordshire Al1 2Ja

  5/2021/1634 Submitted 31 May 2021 150 yards away

  Certificate of Lawfulness (proposed) - Single storey rear extension

  Granted Lawful development Extension 8 docs
  Small domestic

• 38 Wallingford Walk St Albans Hertfordshire Al1 2Jj

  5/2021/1045 Submitted 7 Apr 2021 200 yards away

  Loft conversion with dormer window and rooflights with cedar cladding

  Granted Householder Loft or dormer Windows or glazing 10 docs
  Domestic

• 11 Monks Close St Albans Hertfordshire Al1 2Ew

  5/2026/1054 Submitted 1 Jun 2026 200 yards away

  89% historically approved · decision due ~28 Jul

  Demolition of existing outbuilding to make way for new single storey rear extension, with new front porch and loft conversion with rear facing dormer and front facing solar PV panels

  Awaiting decision Householder Extension Loft or dormer +1 13 docs
  Small domestic