67 Springfield Crescent Harpenden Hertfordshire Al5 4Ll

1. 19 Oct 2017

   Received by St Albans

2. 25 Oct 2017

   Validated

   Checked as complete and ready for consideration.

3. 20 Dec 2017

   Decision issued: Certificate of Lawfulness Approved

4. 10 Sep 2026

   Added to PlanIndex

St Albans granted permission on 20 December 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.

• 32 Springfield Crescent Harpenden Hertfordshire Al5 4Lh

  5/2017/2731 Submitted 27 Sep 2017 50 yards away

  Single storey rear and side extension with rooflights following demolition of existing conservatory and outbuilding

  Granted Householder Extension Loft or dormer +1 9 docs
  Small domestic

• 36 Springfield Crescent Harpenden Hertfordshire Al5 4Lh

  5/2017/2641 Submitted 18 Sep 2017 50 yards away

  Two storey rear and side extension, single storey rear extension, garage conversion with alterations to roof, new vehicular crossover and driveway and installation of rooflights

  Granted Householder Extension Loft or dormer 9 docs
  Small domestic

• 36 Springfield Crescent Harpenden Hertfordshire Al5 4Lh

  5/2017/2639 Submitted 18 Sep 2017 50 yards away

  Certficate of Lawfulness (proposed) - Loft conversion with rear dormer window and three rooflights to front

  Granted Lawful development Loft or dormer Windows or glazing 6 docs

• 26 Springfield Crescent Harpenden Hertfordshire Al5 4Lf

  5/2026/0038 Submitted 8 Jan 2026 100 yards away

  Proposed dormer to front elevation

  Granted Householder Loft or dormer 11 docs
  Domestic

• 28 Springfield Crescent Harpenden Hertfordshire Al5 4Lf

  5/2026/0039 Submitted 8 Jan 2026 100 yards away

  Proposed loft conversion with new dormer and roof light

  Granted Householder Loft or dormer 10 docs
  Domestic

• 24 Springfield Crescent Harpenden Hertfordshire Al5 4Lf

  5/2017/3082 Submitted 30 Oct 2017 100 yards away

  Prior Notification - Single storey rear extension 4.5m depth x 3.6m height x 2.4m in height to the eaves

  Withdrawn Prior approval Extension 5 docs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

  Received 1 Jul, published by the council 24 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

  Received 14 Jul, published by the council 9 Aug 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

  Received 7 Sep, published by the council 13 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

  Received 2 Sep, published by the council 13 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

  Received 2 Sep, published by the council 13 Sep 2026 Lawful development