23 Roundfield Avenue Harpenden Hertfordshire Al5 5Bd

1. 23 Jun 2026

   Received by St Albans

2. 24 Jun 2026

   Validated

   Checked as complete and ready for consideration.

3. 24 Jul 2026

   Added to PlanIndex

4. 9 Aug 2026

   Status changed to Under Consideration

   Previously Under Consultation.

5. 7 Sep 2026

   Status changed to Under Consultation

   Previously Under Consideration.

6. 29 Sep 2026

   Decision issued: DC3 Conditional Permission

7. 4 Oct 2026

   Status changed to Under Consideration

   Previously Under Consultation.

St Albans granted permission on 29 September 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.

• 11 Holcroft Road Batford Harpenden Hertfordshire Al5 5Bg

  5/2026/0775 Submitted 17 Apr 2026 150 yards away

  Proposed side two storey extension over existing ground floor side extension and single storey rear extension

  Granted Householder Extension 11 docs
  Small domestic

• 9 Salisbury Road Harpenden Hertfordshire Al5 5Ar

  5/2026/0320 Submitted 19 Feb 2026 150 yards away

  Certificate of Lawfulness (proposed) - Loft conversion

  Refused Lawful development Loft or dormer 10 docs

• 7 Salisbury Road Harpenden Hertfordshire Al5 5Ar

  5/2017/2576 Submitted 12 Sep 2017 150 yards away

  Prior Notification - Single storey rear extension 6m depth x 3m height x 3m in height to the eaves

  Refused Prior approval Extension 8 docs
  Small domestic

• 9 Salisbury Road Harpenden Hertfordshire Al5 5Ar

  5/2026/0987 Submitted 19 May 2026 150 yards away

  Certificate of Lawfulness (proposed) - Loft conversion

  Granted Lawful development Loft or dormer 8 docs

• The Malta Ph 110 Lower Luton Road Harpenden Hertfordshire Al5 5Ah

  5/2017/3450 Submitted 5 Dec 2017 250 yards away

  Single storey side and rear extension

  Granted Extension 12 docs
  Small domestic

• The Malta Ph 110 Lower Luton Road Harpenden Hertfordshire Al5 5Ah

  5/2026/0948 Submitted 14 May 2026 250 yards away

  First floor rear extension and associated alterations, including new openings and terraces, to create three self-contained flats

  Refused New dwelling Extension 19 docs

• 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