1 Ox Lane Harpenden Hertfordshire Al5 4Hh

1. 28 Mar 2025

   Received by St Albans

2. 31 Mar 2025

   Validated

   Checked as complete and ready for consideration.

3. 8 Sep 2025

   Decision issued: DC3 Conditional Permission

4. 15 Aug 2026

   Added to PlanIndex

St Albans granted permission on 8 September 2025, 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.

• 12 Westfield Avenue Harpenden Hertfordshire Al5 4Hn

  5/2025/2301 Submitted 18 Dec 2025 100 yards away

  Demolition of existing garage and construction of replacement garage with dormer windows and single storey side extension along with internal alterations

  Refused Householder Extension Loft or dormer +2 17 docs
  Small domestic

• 12 Pigeonwick Harpenden Hertfordshire Al5 4Ez

  5/2026/0914 Submitted 11 May 2026 150 yards away

  89% historically approved · decision due ~7 Jul

  Single storey front and rear extension and internal alterations. Raising level of rear to provide patio level with door threshold

  Awaiting decision Householder Extension 14 docs
  Small domestic

• 12 Pigeonwick Harpenden Hertfordshire Al5 4Ez

  5/2026/1393 Submitted 20 Jul 2026 150 yards away

  89% historically approved · decision due ~15 Sep

  Demolition of existing conservatory, formation of patio, single storey front extension, two new velux windows to kitchen and alterations to rear elevation to provide windows and doors

  Awaiting decision Householder Extension Loft or dormer +2 12 docs
  Small domestic

• 18 Ox Lane Harpenden Hertfordshire Al5 4He

  5/2021/1595 Submitted 26 May 2021 150 yards away

  Garden room

  Granted Householder 15 docs
  Small domestic

• 22 Ox Lane Harpenden Hertfordshire Al5 4He

  TP/2025/0635 Submitted 1 Dec 2025 150 yards away

  1. Laurel - 2-3m crown reduction 2. Oak - 2-3m crown reduction and deadwood removal 3. Yew - 1-2m lateral crown reduction on side facing garden at 22 Ox Lane 4. Removal of dead tree. Unknown species. 5. Plum - 2-3m crown reduction (back to previous cuts)

  Granted Trees 2 docs

• 18 Fallows Green Harpenden Hertfordshire Al5 4Hd

  5/2026/0992 Submitted 19 May 2026 150 yards away

  Installation of a timber-built greenhouse in the rear garden

  Granted Householder 16 docs
  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