3 Priory Walk St Albans Hertfordshire Al1 2Ja

1. 31 May 2021

   Received by St Albans

2. 1 Jun 2021

   Validated

   Checked as complete and ready for consideration.

3. 26 Jul 2021

   Decision issued: Certificate of Lawfulness Approved

4. 17 Sep 2026

   Added to PlanIndex

St Albans granted permission on 26 July 2021, 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.

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.

• 8 Priory Walk St Albans Hertfordshire Al1 2Ja

  5/2016/3741 Submitted 14 Dec 2016 50 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

• 11 Monks Close St Albans Hertfordshire Al1 2Ew

  5/2026/1054 Submitted 1 Jun 2026 100 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

• 9 Monks Close St Albans Hertfordshire Al1 2Ew

  5/2026/0994 Submitted 19 May 2026 100 yards away

  Prior Notification - Single storey rear extension 3.3m in height x 3.5m in depth with 3m height to eaves

  Granted Prior approval Extension 6 docs
  Small domestic

• 100 Cottonmill Lane St Albans Hertfordshire Al1 2Ep

  5/2026/0609 Submitted 26 Mar 2026 150 yards away

  88% historically approved · decision due ~12 Oct

  Semi-detached pair of dwellings following demolition of existing single storey extensions and two garages

  Awaiting decision Extension Demolition 18 docs
  Small domestic

• 66 Cottonmill Lane St Albans Hertfordshire Al1 2Ep

  5/2021/1371 Submitted 9 May 2021 150 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 150 yards away

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

  Withdrawn Extension 11 docs
  Small domestic

• 5/2026/1638 Granted

  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

  Received 7 Sep, published by the council 13 Sep 2026 Lawful development
• 5/2026/1622 Granted

  9 Necton Road Wheathampstead Hertfordshire Al4 8At

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

  Received 2 Sep, published by the council 13 Sep 2026 Lawful development
• 5/2026/1561 Granted

  125 New House Park St Albans Hertfordshire Al1 1Uh

  Certificate of Lawfulness (existing) - The retrospective development comprises minor external alterations to the rear elevation of the dwellinghouse at 125 New House Park. The applicant seeks a Certificate of Lawfulness (Existing) under Section 191 of the

  Received 21 Aug, published by the council 31 Aug 2026 Lawful development
• 5/2026/1772 Awaiting decision

  14 Ashley Road St Albans Hertfordshire Al1 5Da

  Certificate of Lawfulness (Proposed) - Loft Conversion, Hip to gable, Rear dormer

  Received 29 Sep, published by the council 11 Oct 2026 Lawful development
• 5/2026/1759 Awaiting decision

  2 Grimston Road St Albans Hertfordshire Al1 5Ep

  Certificate of Lawfulness (Proposed) - Erection of a single-storey detached timber log cabin with a pent (mono-pitch) roof in the rear garden, for purposes incidental to the enjoyment of the dwellinghouse (domestic storage and hobby workshop). Footprint 9

  Received 28 Sep, published by the council 11 Oct 2026 Lawful development