10 Collens Road Harpenden Hertfordshire Al5 2Aj

1. 15 Oct 2025

   Received by St Albans

2. 16 Oct 2025

   Validated

   Checked as complete and ready for consideration.

3. 18 Feb 2026

   Decision issued: DC3 Conditional Permission

4. 27 Sep 2026

   Added to PlanIndex

St Albans granted permission on 18 February 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.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 4 Collens Road Harpenden Hertfordshire Al5 2Aj

  5/2026/1657 Submitted 8 Sep 2026 50 yards away

  75% historically approved · decision due ~4 Nov

  Certificate of Lawfulness (proposed) - Single Storey Rear Extension

  Awaiting decision Lawful development Extension 11 docs
  Small domestic

• 6 Maple Cottages West Common Harpenden Hertfordshire Al5 2As

  TP/2026/0416 Submitted 26 Aug 2026 100 yards away

  98% historically approved · decision due ~27 Oct

  Cherry Tree reduce back laterals by 1.5 meter approx over hanging neighbours garden number 5. All work carried out to BS3998:2010

  Awaiting decision Trees 3 docs

• 24 Burywick Harpenden Hertfordshire Al5 2Ah

  5/2026/1159 Submitted 15 Jun 2026 100 yards away

  89% historically approved · decision due ~11 Aug

  Two storey side and rear extension and two front dormer windows and one rear dormer windows

  Awaiting decision Householder Extension Loft or dormer +1 6 docs
  Domestic

• 26 Burywick Harpenden Hertfordshire Al5 2Ah

  5/2026/0641 Submitted 30 Mar 2026 100 yards away

  First floor side and front extension, alterations to fenestrations and external materials

  Granted Householder Extension 14 docs
  Domestic

• 4 Barlings Road Harpenden Hertfordshire Al5 2An

  5/2017/3398 Submitted 30 Nov 2017 100 yards away

  Part single, part two storey front and rear and single storey side extensions following demolition of detached garage

  Granted Householder Extension Demolition 17 docs
  Small domestic

• 12 Barlings Road Harpenden Hertfordshire Al5 2An

  5/2026/0823 Submitted 27 Apr 2026 100 yards away

  Certificate of Lawfulness (proposed) - The proposed alterations to the dwellinghouse, together with the single storey open fronted pergola to the rear with a maximum height of 3 metres, comply with the provisions of Class A, Part 1, Schedule 2 of the Town

  At appeal Lawful development 6 docs
  Small domestic

• 5/2026/0517 Granted

  28 White Hedge Drive St Albans Hertfordshire Al3 5Tt

  Proposed two-storey rear extension, loft conversion, and alterations to the existing front entrance porch

  Received 16 Mar, published by the council 31 Aug 2026 Householder
• 5/2026/1055 Granted

  39 Oakwood Drive St Albans Hertfordshire Al4 0Ul

  Erection of a part single-storey, part two-storey wraparound extension, loft conversion including a rear dormer and rooflights, and construction of a front porch

  Received 1 Jun, published by the council 24 Jul 2026 Householder
• 5/2026/1278 Granted

  39 Foxcroft St Albans Hertfordshire Al1 5Ss

  Proposed C3 residential extension including two storey front and single storey front and side with internal alterations

  Received 1 Jul, published by the council 24 Jul 2026 Householder
• 5/2026/1170 Granted

  20 Nimrod Close St Albans Hertfordshire Al4 9Xy

  Extension of existing raised rear terrace with privacy screening and associated alterations to rear fenestration

  Received 17 Jun, published by the council 24 Jul 2026 Householder
• 5/2026/1338 Granted

  16 Hunters Ride Bricket Wood Hertfordshire Al2 3Lx

  Proposed front porch

  Received 11 Jul, published by the council 9 Aug 2026 Householder