10 Harpenden Road St Albans Hertfordshire Al3 5Ab

1. 13 Apr 2026

   Received by St Albans

2. 14 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 24 Jul 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.

• 10 Harpenden Road St Albans Al3 5Ab

  TP/2017/0479 Submitted 12 Sep 2017 0m away

  Fell Ash tree next to boundary of driveway with 14 Harpenden Road.

  Granted Trees 2 docs

• 2 Stonecross Close St Albans Hertfordshire Al1 4Au

  5/2017/2937 Submitted 16 Oct 2017 42m away

  Loft conversion and rear dormer window with juliette balcony

  Refused Householder Loft or dormer Windows or glazing 9 docs
  Domestic

• 10 Sandpit Lane St Albans Hertfordshire Al1 4Dz

  5/2026/1380 Submitted 20 Jul 2026 122m away

  Certificate of Lawfulness (proposed) - Installation of one domestic air-to-air heat pump providing heating and cooling to a rear first-floor bedroom

  Decided Lawful development 2 docs

• Flat 11 11 Avenue Road St Albans Hertfordshire Al1 3Qg

  TP/2026/0201 Submitted 27 Apr 2026 122m away

  T8- Western Red Cedar to reduce the height by 2-3 metres and cut back to the trunk on the neighbours side as it is over growing the fence line and to maintain it's shape and size for the area.

  Granted Trees 2 docs
  Small domestic

• 9 Avenue Road St Albans Hertfordshire Al1 3Qg

  5/2026/0804 Submitted 22 Apr 2026 122m away

  Replace existing windows at the front of the home with like-for-like visual appearance using modern alternative materials

  Decided Householder Windows or glazing 10 docs
  Domestic

• 3 & 3A Sandpit Lane St Albans Hertfordshire Al1 4Ea

  5/2026/0143 Submitted 28 Jan 2026 125m away

  The removal and like for like replacement of existing timber frames windows and doors

  Granted Windows or glazing 28 docs

• 5/2026/1089 Granted

  25 High Firs Crescent Harpenden Hertfordshire Al5 1Nb

  Removal of the existing flat roof and construction of a pitched roof to the front elevation

  Received 5 Jun, published by the council 24 Jul 2026 Householder
• 5/2026/0989 Granted

  Mabel 30 Faircross Way St Albans Hertfordshire Al1 4Sd

  Construction of single storey garden golf studio

  Received 18 May, published by the council 24 Jul 2026 Householder
• 5/2026/0631 Granted

  28 Wroxham Way Harpenden Hertfordshire Al5 4Pp

  Proposed two storey side and rear extension and single storey rear extension, alterations to patio, boundary treatments and landscaping.

  Received 27 Mar, published by the council 24 Jul 2026 Householder
• 5/2026/1265 Granted

  43 Granby Avenue Harpenden Hertfordshire Al5 5Qp

  Following demolition of store rooms etc, proposed two-storey side and rear extensions, single-storey side and rear extensions along with internal and external alterations, new openings and chimney removal

  Received 30 Jun, published by the council 24 Jul 2026 Householder
• 5/2026/1152 Granted

  43A Moreton End Lane Harpenden Hertfordshire Al5 2Ha

  Addition of flat roof dormers to the first-floor ensuite bathroom on both the front and rear elevations. New utility room added to the rear of the garage space.

  Received 15 Jun, published by the council 24 Jul 2026 Householder