19 Cornwall Road Harpenden Hertfordshire Al5 4Tq

1. 11 Oct 2016

   Received by St Albans

2. 17 Oct 2016

   Validated

   Checked as complete and ready for consideration.

3. 13 Dec 2016

   Decision issued: DC3 Conditional Permission

4. 9 Aug 2026

   Added to PlanIndex

St Albans granted permission on 13 December 2016, 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.

• 33 Cornwall Road Harpenden Al5 4Tq

  TP/2017/0447 Submitted 1 Sep 2017 50 yards away

  1 x Cherry - Reduce by 30%. 1 x Crabapple - Reduce by 30%.

  Granted Trees 2 docs

• 35 Cornwall Road Harpenden Hertfordshire Al5 4Tq

  5/2017/2927 Submitted 15 Oct 2017 50 yards away

  Single storey side and front extension incorporating new roof arrangement, alterations to openings including new front bay window, new side-facing rooflight and alterations to driveway to create additional parking following demolition of existing garage

  Granted Householder Extension Loft or dormer +3 12 docs
  Small domestic

• 7 Cornwall Road Harpenden Hertfordshire Al5 4Tq

  5/2017/2883 Submitted 11 Oct 2017 50 yards away

  Single storey front porch extension and front access ramp

  Granted Householder Extension 15 docs
  Small domestic

• 2 Cornwall Road Harpenden Hertfordshire Al5 4Th

  TP/2020/0801 Submitted 8 Dec 2020 50 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 50 yards away

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

  Granted Trees 2 docs

• 4 Cornwall Road Harpenden Hertfordshire Al5 4Th

  5/2017/3084 Submitted 3 Nov 2017 50 yards away

  Non Material Amendment - Change from french doors and fixed outer lights to sliding doors to planning permission 5/2012/3034 dated 08/01/2013 for Single storey rear extension

  Granted Amendments Extension Windows or glazing 5 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