22 Ambrose Lane Harpenden Hertfordshire Al5 4Ax

1. 28 Jan 2026

   Received by St Albans

2. 29 Jan 2026

   Validated

   Checked as complete and ready for consideration.

3. 10 Apr 2026

   Decision issued: DC3 Conditional Permission

4. 31 Aug 2026

   Added to PlanIndex

St Albans has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 37 & 39 Hollybush Lane Harpenden Hertfordshire Al5 4Ay

  5/2017/2501 Submitted 3 Sep 2017 98m away

  Construction of four semi detached dwellings and detached garages following the demolition of existing

  Decided Demolition 23 docs

• 17 Akrill House Hollybush Lane Harpenden Hertfordshire Al5 4Bj

  5/2017/2751 Submitted 1 Oct 2017 134m away

  Replacement of two windows

  Decided Windows or glazing 12 docs

• 26 & 26A Hollybush Lane Harpenden Hertfordshire Al5 4Ba

  5/2017/2797 Submitted 4 Oct 2017 171m away

  Construction of two, one bedroom flats, new crossover with driveways and parking spaces and associated landscaping

  Decided New dwelling 20 docs

• 27 Ambrose Lane Harpenden Hertfordshire Al5 4Dg

  5/2026/1137 Submitted 10 Jun 2026 187m away

  Construction of garden outbuilding

  Decided Householder 7 docs
  Small domestic

• Land At 31 & 29 Wordsworth Road Harpenden Hertfordshire Al5 4Ag

  5/2017/2723 Submitted 26 Sep 2017 207m away

  Variation of Condition 2 (approved plans) and Removal of Conditions 12 (method statement for protection of trees) and 14 (soft landscape works) of planning permission 5/2016/3846 dated 21/04/2017 to amend site layout plan and removal of trees for Construc

  Decided Trees 17 docs

• Land R/O 29/31 Wordsworth Road Harpenden Hertfordshire Al5 4Ag

  5/2016/3846 Submitted 23 Dec 2016 207m away

  Construction of four bedroom dwelling with associated access and parking (resubmission following withdrawal of 5/2016/1584)

  Decided 32 docs
  Domestic

• 5/2026/1173 Decided

  6 Longacres St Albans Hertfordshire Al4 0Dr

  Demolition of existing outbuilding and construction of single storey rear extension

  18 Jun 2026 Householder
• 5/2026/0299 Decided

  12 Rowlatt Drive St Albans Hertfordshire Al3 4Nb

  Demolition of existing side and rear extension and construction of a canopy porch, part single, part two storey front, two storey side and single storey rear extension

  17 Feb 2026 Householder
• 5/2026/0318 Refused

  7 Ardens Way St Albans Hertfordshire Al4 9Uw

  Demolition of existing side canopy, detached garage, rear patio and garden shed and the construction of two storey front, side and rear extensions, together with part single storey rear extension and a front porch canopy and extension to driveway

  19 Feb 2026 Householder
• 5/2026/1139 Decided

  50 Fontmell Close St Albans Hertfordshire Al3 5Hu

  Single storey rear extension and side windows with top openers over 1.7m high

  10 Jun 2026 Householder
• 5/2026/0525 Decided

  11 Hillside Road Harpenden Hertfordshire Al5 4Bs

  Garage conversion, with part roof extension and new front porch extension

  17 Mar 2026 Householder