5 Flamsteadbury Lane Redbourn Hertfordshire Al3 7Dh

1. 26 May 2026

   Received by St Albans

2. 27 May 2026

   Validated

   Checked as complete and ready for consideration.

3. 21 Jul 2026

   Decision issued: Certificate of Lawfulness Approved

4. 24 Jul 2026

   Added to PlanIndex

St Albans granted permission on 21 July 2026, 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.

• 27 Mansdale Road Redbourn Hertfordshire Al3 7Dl

  5/2026/0515 Submitted 16 Mar 2026 100 yards away

  Certificate of Lawfulness (proposed) - creation of 2no. roof windows in primary and secondary roof slopes and creation of 1no. dormer extension on secondary (rear) roof slope to create 1no. ensuite bedroom

  Granted Lawful development Extension Loft or dormer +1 9 docs

• 25 Mansdale Road Redbourn Hertfordshire Al3 7Dl

  5/2026/1149 Submitted 12 Jun 2026 100 yards away

  Certificate of Lawfulness (proposed) - creation of rear extension including internal refurbishment and creation of ground floor WC

  Granted Lawful development Extension 11 docs

• 55-61 & 63-69 Stephens Way Redbourn Hertfordshire Al3 7Ea

  5/2026/0982 Submitted 18 May 2026 100 yards away

  Replacement of windows and shiplap cladding panels

  Granted Windows or glazing 14 docs

• 47- 53 (Odds) Stephens Way Redbourn Hertfordshire Al3 7Ea

  5/2026/0981 Submitted 18 May 2026 100 yards away

  Replacement of windows and shiplap cladding panels

  Granted Windows or glazing 14 docs

• 19 - 25 (Odds) Stephens Way Redbourn Hertfordshire Al3 7Dz

  5/2026/0980 Submitted 18 May 2026 150 yards away

  Replacement of windows and shiplap cladding panels

  Granted Windows or glazing 13 docs

• 2 - 8 (Evens) Stephens Way Redbourn Hertfordshire Al3 7Dz

  5/2026/0978 Submitted 18 May 2026 150 yards away

  Replacement of windows and shiplap cladding panels

  Granted Windows or glazing 14 docs

• 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