5 Wroxham Way Harpenden Hertfordshire Al5 4Pp

1. 17 Feb 2026

   Received by St Albans

2. 18 Feb 2026

   Validated

   Checked as complete and ready for consideration.

3. 12 Jun 2026

   Decision issued: Certificate of Lawfulness Approved

4. 24 Jul 2026

   Added to PlanIndex

St Albans granted permission on 12 June 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.

• 28 Wroxham Way Harpenden Hertfordshire Al5 4Pp

  5/2026/0631 Submitted 27 Mar 2026 0m away

  Proposed two storey side and rear extension and single storey rear extension, alterations to patio, boundary treatments and landscaping.

  Granted Householder Extension 22 docs
  Small domestic

• 25 Wroxham Way Harpenden Hertfordshire Al5 4Pp

  5/2026/1369 Submitted 16 Jul 2026 0m away

  Proposed erection of a single-storey rear extension and first-floor rear extension, including associated roof alterations

  Decided Householder Extension Roofing 13 docs
  Small domestic

• 82 Ox Lane Harpenden Hertfordshire Al5 4Pw

  5/2026/1255 Submitted 29 Jun 2026 114m away

  Variation of Conditions 1 (approved plans),2 (materials compliance),4 (levels compliance),5 (access),6 (hard and soft landscaping) for planning permission 5/2025/1100 dated 13/08/2025 for Variation of Condition 2 (approved plans) to allow adjustments to

  Decided 22 docs

• 52 Wroxham Way Harpenden Hertfordshire Al5 4Pr

  5/2026/1125 Submitted 29 May 2026 169m away

  Single storey rear extension, garage conversion to gym and air conditioning unit

  Decided Householder Extension 9 docs
  Small domestic

• 1 Waterside Station Road Harpenden Hertfordshire Al5 4Us

  5/2025/1870 Submitted 10 Oct 2025 180m away

  Discharge of Condition 4 (bicycle and bin stores) of planning permission 5/2023/1918 dated 25/06/2025 for Infill of the ground floor of Building 1 for office use with external alterations, car and cycle parking and associated works

  Granted Conditions Extension 7 docs

• 12 Willoughby Road Harpenden Hertfordshire Al5 4Pf

  5/2016/3091 Submitted 12 Oct 2016 195m away

  Certificate of Lawfulness (proposed) - Single storey rear and side extension (prior approval given 5/2016/2391 dated 29/09/2016), insertion of skylight and french doors to existing extension

  Refused Lawful development Extension Windows or glazing 9 docs
  Small domestic

• 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