12 Devonshire Road Harpenden Hertfordshire Al5 4Tj

1. 16 Mar 2026

   Received by St Albans

2. 17 Mar 2026

   Validated

   Checked as complete and ready for consideration.

3. 3 Aug 2026

   Decision issued: DC3 Conditional Permission

4. 27 Sep 2026

   Added to PlanIndex

St Albans granted permission on 3 August 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.

• 14 Devonshire Road Harpenden Hertfordshire Al5 4Tj

  TP/2025/0559 Submitted 23 Oct 2025 50 yards away

  Silver Birch (T1) is located in the garden of 14 Devonshire Road and has a clear case of honey fungus that is showing at the base of the tree and along the root system through the grass. We would like to remove the tree to ground level before further deca

  Granted Trees 5 docs

• 10 Devonshire Road Harpenden Hertfordshire Al5 4Tj

  TP/2026/0359 Submitted 22 Jul 2026 50 yards away

  G1-Beech hedges-Reduce in height to 2 metres to maintain size and shape. G2-Conifer hedges-Reduce in height to 2 metres to maintain size and shape. T1-Elm-Lift crown to 2 metres to maintain size. T2-Willow-Remove damaged branches for safety T3-Ash-Fell to

  Granted Trees 2 docs

• 64 Station Road Harpenden Hertfordshire Al5 4Tl

  TP/2021/0295 Submitted 24 May 2021 50 yards away

  Rear garden trees. Yew (T1) - Propose to remove - Reason: It's close proximity to planned extension would require foundations to be dug to a depth of 1.7m, (decreasing by 30cm every 2m) rather than the standard 1m. Ash (T2) - Proposed works: Crown lift (r

  Granted Trees 7 docs

• 60 Station Road Harpenden Hertfordshire Al5 4Tl

  5/2025/1643 Submitted 3 Sep 2025 50 yards away

  Two storey rear extension, single storey rear extension and attic side dormer enlargement

  Granted Householder Extension Loft or dormer 15 docs
  Small domestic

• 2 Cornwall Road Harpenden Hertfordshire Al5 4Th

  TP/2020/0801 Submitted 8 Dec 2020 100 yards away

  Yew in rear garden (over shed garage ) - reduce back over shed by 2m. Hornbeam in hedge - reduce by 2m. Yew at roadside - trim slightly (less than 1m crown reduction).

  Granted Trees 1 doc
  Small domestic

• 2C Cornwall Road Harpenden Hertfordshire Al5 4Th

  TP/2026/0375 Submitted 30 Jul 2026 100 yards away

  Purple Plum x2 - Fell, trees in the front garden in significant decline

  Granted Trees 2 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