6 Princess Diana Drive St Albans Hertfordshire Al4 0Dg

1. 11 Oct 2016

   Received by St Albans

2. 12 Oct 2016

   Validated

   Checked as complete and ready for consideration.

3. 2 Dec 2016

   Decision issued: DC3 Conditional Permission

4. 9 Aug 2026

   Added to PlanIndex

St Albans has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. 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.

• 3 Grafton Close St Albans Hertfordshire Al4 0Ex

  TP/2026/0147 Submitted 20 Mar 2026 77m away

  T57 Copper Beech located at the front of the property - 20% lateral reduction and crown thinning. The proposed 20% crown reduction and thinning are required to address the excessive shading of 3 Grafton Close and 5 Grafton

  Granted Trees 7 docs

• 40 Princess Diana Drive St Albans Hertfordshire Al4 0Dq

  5/2016/1966 Submitted 26 Jun 2016 135m away

  Loft conversion with two rear dormer windows and rooflights to front. Alterations to existing side window

  Decided Householder Loft or dormer Windows or glazing 8 docs
  Domestic

• 3 Sovereign Park St Albans Hertfordshire Al4 0Fj

  5/2016/1861 Submitted 13 Jun 2016 146m away

  Single storey rear extension with rooflights

  Decided Extension Loft or dormer 9 docs
  Small domestic

• 3 Sovereign Park St Albans Hertfordshire Al4 0Fj

  5/2026/0986 Submitted 19 May 2026 146m away

  Loft conversion with rear dormer window and front rooflights, single storey front infill extension with canopy porch

  Decided Householder Extension Loft or dormer +1 12 docs
  Small domestic

• 53 Hill End Lane St Albans Al4 0Ua

  TP/2017/0478 Submitted 12 Sep 2017 202m away

  Rear garden trees also within area A1 of TPO. Shorten limbs facing building of Field Maple by 2m to provide clearance. Reduce Hawthorn to 4.5m height due to split in main stem. Lift Canopy of Lime to 3.5m to clear road & pavement.

  Granted Trees 3 docs

• 1 Lynch Court Sovereign Park St Albans Hertfordshire Al4 0Ff

  5/2026/1263 Submitted 30 Jun 2026 205m away

  Demolition of existing conservatory and proposed single storey rear extension

  Decided Householder Extension Demolition 12 docs
  Small domestic

• 5/2026/1173 Decided

  6 Longacres St Albans Hertfordshire Al4 0Dr

  Demolition of existing outbuilding and construction of single storey rear extension

  18 Jun 2026 Householder
• 5/2026/0299 Decided

  12 Rowlatt Drive St Albans Hertfordshire Al3 4Nb

  Demolition of existing side and rear extension and construction of a canopy porch, part single, part two storey front, two storey side and single storey rear extension

  17 Feb 2026 Householder
• 5/2026/0318 Refused

  7 Ardens Way St Albans Hertfordshire Al4 9Uw

  Demolition of existing side canopy, detached garage, rear patio and garden shed and the construction of two storey front, side and rear extensions, together with part single storey rear extension and a front porch canopy and extension to driveway

  19 Feb 2026 Householder
• 5/2026/1139 Decided

  50 Fontmell Close St Albans Hertfordshire Al3 5Hu

  Single storey rear extension and side windows with top openers over 1.7m high

  10 Jun 2026 Householder
• 5/2026/0525 Decided

  11 Hillside Road Harpenden Hertfordshire Al5 4Bs

  Garage conversion, with part roof extension and new front porch extension

  17 Mar 2026 Householder