5/2026/0641

1. 30 Mar 2026

   Received by St Albans

2. 31 Mar 2026

   Validated

   Checked as complete and ready for consideration.

3. 9 Jul 2026

   Decision issued: DC3 Conditional Permission

4. 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

• 5/2026/1159 Decided

  24 Burywick Harpenden Hertfordshire Al5 2Ah

  Two storey side and rear extension and two front dormer windows and one rear dormer windows

  15 Jun 2026 0m away Householder
• 5/2026/1235 Decided

  5 Burywick Harpenden Hertfordshire Al5 2Ad

  Two storey side extension. Front porch. Single storey rear and side extension. Alterations to openings. Alterations to front dormer. Alterations to materials

  29 Jun 2026 114m away Householder
• 5/2026/0823 Decided

  12 Barlings Road Harpenden Hertfordshire Al5 2An

  Certificate of Lawfulness (proposed) - The proposed alterations to the dwellinghouse, together with the single storey open fronted pergola to the rear with a maximum height of 3 metres, comply with the provisions of Class A, Part 1, Schedule 2 of the Town

  27 Apr 2026 204m away Lawful development
• 5/2026/1019 Decided

  6 Beesonend Cottages Beesonend Lane Harpenden Hertfordshire Al5 2Aa

  Two-storey rear and single-storey rear and side extensions along with internal alterations (following refusal of planning application ref no 5/2025/1787).

  22 May 2026 329m away Householder
• 5/2026/1176 Decided

  12 West Common Grove Harpenden Hertfordshire Al5 2Ll

  Single storey side extension including new garage following demolition of existing garage Alterations to front elevation of main house comprising the removal of the existing feature timbers and rendered panels and replacement with brick slips to ground fl

  18 Jun 2026 390m away Householder
• TP/2017/0442 Granted

  27 West Common Way Harpenden Al5 2Lh

  1 x Pine tree - Fell.

  4 Sep 2017 406m away Trees

• 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