46 Park Mount Harpenden Hertfordshire Al5 3Ar

1. 14 Nov 2017

   Received by St Albans

2. 15 Nov 2017

   Validated

   Checked as complete and ready for consideration.

3. 23 Feb 2018

   Decision issued: DC3 Conditional Permission

4. 23 Sep 2026

   Added to PlanIndex

St Albans granted permission on 23 February 2018, 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.

• 10 Park Mount Harpenden Hertfordshire Al5 3Ar

  5/2017/3130 Submitted 7 Nov 2017 50 yards away

  Loft conversion with rear dormer window and single storey rear extension

  Granted Householder Extension Loft or dormer +1 10 docs
  Small domestic

• 15 Park Mount Harpenden Hertfordshire Al5 3As

  5/2016/3488 Submitted 22 Nov 2016 50 yards away

  Loft conversion with rear dormer and rooflights (resubmission following withdrawal of 5/2016/2898)

  Granted Householder Loft or dormer 11 docs
  Domestic

• 5 Harpenden Rise Harpenden Hertfordshire Al5 3Bg

  5/2017/2707 Submitted 25 Sep 2017 50 yards away

  Single storey side and rear extensions with roof lights

  Granted Householder Extension Loft or dormer 18 docs
  Small domestic

• 61 Harpenden Rise Harpenden Hertfordshire Al5 3Bg

  5/2017/3511 Submitted 12 Dec 2017 50 yards away

  Loft conversion with rear dormer window and insertion of rooflights to front

  Withdrawn Loft or dormer Windows or glazing 11 docs

• 61 Harpenden Rise Harpenden Hertfordshire Al5 3Bg

  5/2017/3509 Submitted 11 Dec 2017 50 yards away

  Certificate of Lawfulness (proposed) - Loft conversion with rear dormer window and two front rooflights

  Granted Lawful development Loft or dormer Windows or glazing 6 docs

• 22 Harpenden Rise Harpenden Hertfordshire Al5 3Bh

  5/2017/3139 Submitted 7 Nov 2017 100 yards away

  Demolition of existing single storey extension and erection of new single storey rear extension with rooflights

  Granted Householder Extension Loft or dormer +1 9 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