5/2026/0964

1. 18 May 2026

   Received by St Albans

2. 19 May 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

• 5/2026/1152 Decided

  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 131m away Householder
• 5/2026/1026 Decided

  51 Moreton End Lane Harpenden Hertfordshire Al5 2Ha

  Demolition of existing garage and proposed erection of single-storey side and rear extensions and first-floor front extension with new roof. Also internal and external alterations.

  26 May 2026 131m away Householder
• 5/2016/3102 Refused

  8 Roundwood Park Harpenden Hertfordshire Al5 3Ab

  Certificate of Lawfulness (proposed) - Rear infill extension

  13 Oct 2016 149m away Lawful development
• 5/2017/2509 Decided

  7 Claygate Avenue Harpenden Hertfordshire Al5 2He

  Raising and alterations to roof from gable to hipped incorporating loft conversion with rear dormer window, single and two storey front and rear extensions, alterations to openings and installation of rooflights

  3 Sep 2017 171m away Householder
• 5/2017/2568 Decided

  2 Roundwood Gardens Harpenden Hertfordshire Al5 3Aj

  Replacement dwelling with associated landscaping

  7 Sep 2017 190m away
• 5/2026/0469 Decided

  68 Townsend Lane Harpenden Hertfordshire Al5 2Rg

  Single storey side and rear extensions with rooflights, loft conversion with front and rear dormer windows and rooflights, alterations to openings

  6 Mar 2026 288m away Householder

• 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