5/2025/2368

1. 11 Dec 2025

   Received by St Albans

2. 2 Mar 2026

   Validated

   Checked as complete and ready for consideration.

3. 22 May 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

• 5/2026/1376 Decided

  1 Townsend Lane Harpenden Hertfordshire Al5 2Py

  Two storey side/rear extensions, roof and internal alterations

  17 Jul 2026 0m away Householder
• 5/2026/0841 Granted

  15 Townsend Lane Harpenden Hertfordshire Al5 2Py

  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

  28 Apr 2026 0m away Conditions
• 5/2026/1211 Decided

  4 Townsend Lane Harpenden Hertfordshire Al5 2Qe

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

  23 Jun 2026 95m away Householder
• TP/2026/0188 Granted

  Meota The Bourne Salisbury Avenue Harpenden Hertfordshire Al5 2Ps

  G1 Western Red Cedar - Reduction in height 4-6m approx & slender lateral growth 1m approx G4 Norway Maple - Crown reduction by 2-3m approx (above primary pollard points) G4 Norway Maple - Crown reduction by 2-3m approx (above primary pollard points) G4 No

  22 Apr 2026 116m away Trees
• TP/2017/0456 Granted

  Lydekker Park Sun Lane Al5 4Eg

  Carry out removal of trees affecting 1 Whitebeam, 4 Cherry, 3 Horse Chestnut, 1 London Plane, 1 Oak. Remove squirrel damage from 4 Field Maple & 3 Norway Maple. Removal of deadwood & stubs from 1 Cherry. Reduce Turkey Oak back in line with railings.

  7 Sep 2017 191m away Trees
• TP/2026/0339 Decided

  6 Kirkwick Avenue Harpenden Hertfordshire Al5 2Ql

  Various pruning works to Box Elder, Ash, Yew, Silver Maple, privet and mixed hedge - refer to application for full specification

  10 Jul 2026 215m 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