1 Townsend Lane Harpenden Hertfordshire Al5 2Py

1. 17 Jul 2026

   Received by St Albans

2. 20 Jul 2026

   Validated

   Checked as complete and ready for consideration.

3. 2 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.

• 21 Townsend Lane Harpenden Hertfordshire Al5 2Py

  5/2026/1363 Submitted 13 Jul 2026 0m away

  Installation of air-conditioning unit and acoustic barrier to existing unit

  Decided Householder 9 docs
  Domestic

• 15 Townsend Lane Harpenden Hertfordshire Al5 2Py

  5/2026/0841 Submitted 28 Apr 2026 0m away

  Discharge of Condition 6 (replacement tree planting) of planning permission 5/2023/2311 dated 20/05/2025 for Construction of five bedroom detached dwelling with integral garage and outbuilding to rear of garden following demolition of existing dwelling an

  Granted Conditions New dwelling Demolition 7 docs
  Small domestic

• 21 Townsend Lane Harpenden Hertfordshire Al5 2Py

  5/2025/2368 Submitted 11 Dec 2025 0m away

  Installation of air source heat pump and air conditioning unit

  Granted Householder 19 docs
  Domestic

• 4 Townsend Lane Harpenden Hertfordshire Al5 2Qe

  5/2026/1211 Submitted 23 Jun 2026 95m away

  Conversion of existing garage into a living room. New and replacement doors, windows & roof light to the existing house, with minor internal layout alterations.

  Granted Householder Loft or dormer Windows or glazing 15 docs
  Domestic

• 5A Kirkdale Road Harpenden Hertfordshire Al5 2Pt

  TP/2020/0827 Submitted 21 Dec 2020 112m away

  The tree is a Scots Pine tree at the very back left of my back garden. A tree surgeon advised the branches are dividing and splitting dangerously and the damage suggests the tree is unwell. He advised significant limb shortening, cutting back damaged limb

  Granted Trees 3 docs

• 25 Kirkdale Road Harpenden Hertfordshire Al5 2Pt

  TP/2020/0825 Submitted 21 Dec 2020 112m away

  Rear garden left hand corner - Singular Poplar tree - Fell tree. The tree has outgrown its location, presentation of fungus on the exterior giving rise to the tree's health, extensive roots intercepting surrounding neighbour's land and excessive shading.

  Granted Trees 2 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

  5 Jun 2026 Householder
• 5/2026/0989 Granted

  Mabel 30 Faircross Way St Albans Hertfordshire Al1 4Sd

  Construction of single storey garden golf studio

  18 May 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.

  27 Mar 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

  30 Jun 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.

  15 Jun 2026 Householder