109 Stanley Avenue Chiswell Green St Albans Hertfordshire Al2 3Aq

1. 23 Nov 2016

   Received by St Albans

2. 29 Nov 2016

   Validated

   Checked as complete and ready for consideration.

3. 13 Jan 2017

   Decision issued: Certificate of Lawfulness Approved

4. 11 Oct 2026

   Added to PlanIndex

St Albans granted permission on 13 January 2017, 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.

• 192 & 194 Watford Road Chiswell Green St Albans Hertfordshire Al2 3Eb

  5/2026/0601 Submitted 23 Mar 2026 100 yards away

  75% historically approved · decision due ~24 Jun

  Certificate of Lawfulness (existing) - The existing use to the ground floor of 192 and 194 Watford Road is retail/showroom with ancillary office space and workshop in the single storey building to the rear of 192 Watford Road

  Awaiting decision Lawful development 24 docs
  Small domestic

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

  5/2017/2773 Submitted 2 Oct 2017 100 yards away

  Alterations and extension to loft space with rear dormer windows

  Granted Householder Extension Loft or dormer +1 16 docs
  Domestic

• 11 Stanmount Road Chiswell Green St Albans Hertfordshire Al2 3Ag

  5/2017/2900 Submitted 12 Oct 2017 150 yards away

  Single storey front, part first floor, part two storey side extension, part single, part two storey rear extension, loft conversion with side and rear dormer windows and installation of rooflights (amendment to planning permission 5/2017/1994 dated 06/10/

  Granted Householder Extension Loft or dormer +1 12 docs
  Small domestic

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

  5/2026/0888 Submitted 6 May 2026 150 yards 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 150 yards away

  First floor side extension

  Granted Householder Extension 8 docs
  Domestic

• 62 & 64 Stanley Avenue Chiswell Green Hertfordshire Al2 3Az

  5/2017/1742 Submitted 18 Jun 2017 150 yards away

  Part single, part two storey side and rear extension to no. 64 and single storey rear extension to no. 62

  Granted Extension 16 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