25 Aldwickbury Crescent Harpenden Hertfordshire Al5 5Sa

1. 9 Mar 2026

   Received by St Albans

2. 10 Mar 2026

   Validated

   Checked as complete and ready for consideration.

3. 12 May 2026

   Decision issued: DC3 Conditional Permission

4. 31 Aug 2026

   Added to PlanIndex

St Albans granted permission on 12 May 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.

• 41 Aldwickbury Crescent Harpenden Hertfordshire Al5 5Sa

  5/2026/0868 Submitted 1 May 2026 50 yards away

  89% historically approved · decision due ~2 Sep

  Single storey front & rear extensions

  Awaiting decision Householder Extension 10 docs
  Small domestic

• 5 Fairfield Close Harpenden Hertfordshire Al5 5Rz

  5/2023/2525 Submitted 11 Dec 2023 100 yards away

  Garage conversion to provide habitable space with new pitched roof over existing garage

  Granted Householder 10 docs
  Small domestic

• 9 Aldwickbury Crescent Harpenden Hertfordshire Al5 5Rs

  5/2026/0388 Submitted 2 Mar 2026 150 yards away

  Part single storey front extension with pitched roof to existing extension and alterations to openings

  Granted Householder Extension 9 docs
  Small domestic

• 6 Wendover Close Harpenden Hertfordshire Al5 5Sh

  5/2016/3026 Submitted 5 Oct 2016 150 yards away

  Two storey front and single storey rear extensions, garage conversion with pitched roof and alterations to openings

  Granted Householder Extension 10 docs
  Small domestic

• 31 The Cleave Harpenden Hertfordshire Al5 5Sj

  5/2026/0234 Submitted 9 Feb 2026 150 yards away

  Replacement windows and external cladding, garage conversion and replacement roof finishes and warm roof deck. New roof light to front and rear elevations

  Granted Householder Loft or dormer Roofing +1 14 docs
  Small domestic

• 8 The Cleave Harpenden Hertfordshire Al5 5Sj

  5/2026/1514 Submitted 10 Aug 2026 150 yards away

  89% historically approved · decision due ~6 Oct

  Demolition of existing garage and carport. Side and rear extension to dwelling

  Awaiting decision Householder Extension Demolition 18 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