5/2017/2509

1. 3 Sep 2017

   Received by St Albans

2. 4 Sep 2017

   Validated

   Checked as complete and ready for consideration.

3. 2 Nov 2017

   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

• 5/2016/3102 Refused

  8 Roundwood Park Harpenden Hertfordshire Al5 3Ab

  Certificate of Lawfulness (proposed) - Rear infill extension

  13 Oct 2016 167m away Lawful development
• 5/2026/0964 Decided

  32A Moreton End Lane Harpenden Hertfordshire Al5 2Hd

  Garage conversion to habitable room and front dormers with hipped roofs

  18 May 2026 171m away Householder
• 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 255m away Householder
• 5/2017/2568 Decided

  2 Roundwood Gardens Harpenden Hertfordshire Al5 3Aj

  Replacement dwelling with associated landscaping

  7 Sep 2017 270m away
• 5/2026/1375 Decided

  20 Hartwell Gardens Harpenden Hertfordshire Al5 2Rw

  Proposed first floor side extension with new solar panels, new front two-storey extension, part external cladding, replacement rear bay window, along with internal and external alterations and replacement windows

  17 Jul 2026 300m away Householder
• TP/2017/0455 Granted

  24 Hartwell Gardens Harpenden Al5 2Rw

  Reduce crown of Lime tree in rear garden back 2-3m below previous reduction points. Remove Diseased limb. Reduce Holly hedge by 1m. Reason - Lime has suffered limb failure. Holly hedge - To improve appearance - previously reduced. All in area A5.

  7 Sep 2017 300m 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