5/2026/0755

1. 14 Apr 2026

   Received by St Albans

2. 15 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 24 Jul 2026

   Added to PlanIndex

The council has decided this application; the published outcome sits in the record above and the decision notice on the council portal carries the detail, including any conditions.

If permission was granted, work must normally begin within three years of the decision. If it was refused, the applicant can appeal within the statutory time limit or submit a revised scheme.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• TP/2026/0225 Granted

  19 Clarence Road Harpenden Hertfordshire Al5 4Aj

  T2 Lime - Crown reduction by 3-4m approx T1 Silver Birch - Crown reduction by 2-3m approx (primary cuts) T3 Norway Spruce - Crown reduction in height only by 2-3m

  11 May 2026 101m away Trees
• TP/2026/0343 Decided

  7 Clarence Road Harpenden Hertfordshire Al5 4Aj

  1 x Bay to reduce to around 2.5m above ground level

  13 Jul 2026 101m away Trees
• TP/2017/0470 Decided

  Holly Lodge, 12 Clarence Road Harpenden Al5 4Aj

  Fell Western Red Cedar facing Holly Bush Lane.

  12 Sep 2017 101m away Trees
• TP/2026/0331 Decided

  13 Townsend Road Harpenden Hertfordshire Al5 4Bq

  T1 - Lime Pollard. This tree is in a pollard cycle and is due its cut due to size of regrowth and location T2 - Walnut fell. This tree is heavily leaning on shed and is at a 45 degree angle. It???s around 7m in height and will continue to grow at this ang

  7 Jul 2026 136m away Trees
• 5/2017/2552 Decided

  14A Townsend Road Harpenden Hertfordshire Al5 4Bq

  Raising of ridge height to incorporate hipped to gable loft conversion with rear dormer window and rooflights

  6 Sep 2017 136m away Householder
• 5/2026/0913 Withdrawn

  42 Luton Road Harpenden Hertfordshire Al5 2Uj

  Single storey rear extension plus introduction of side door to the existing garage

  11 May 2026 151m away

• 5/2026/0574 Decided

  39 St Annes Road London Colney Hertfordshire Al2 1Lq

  Porch extension and pitched roof above. Garage conversion

  23 Mar 2026 Householder
• 5/2026/0886 Decided

  17 Tillage Close Tyttenhanger St Albans Hertfordshire Al4 0Fn

  Variation of Condition 2 (approved plans) to marginally increase the width of the garage as approved of planning permission 5/2025/0510 dated 23/05/2025 for Proposed detached garage

  6 May 2026 Householder
• 5/2026/0825 Decided

  282 London Road St Albans Hertfordshire Al1 1Hy

  Retention of a Glazed link to house and gym

  27 Apr 2026 Householder
• 5/2026/0821 Decided

  3 Lindley Court Lindley Close Harpenden Hertfordshire Al5 4Ht

  Single storey front and rear extensions

  27 Apr 2026 Householder
• 5/2026/1372 Decided

  8 Miley Close Harpenden Hertfordshire Al5 3Ds

  Proposed garage conversion and internal alterations in order to create a new habitable Living Room with new side Store

  17 Jul 2026 Householder