1 Ox Lane Harpenden Hertfordshire Al5 4Hh

1. 28 Mar 2025

   Received by St Albans

2. 31 Mar 2025

   Validated

   Checked as complete and ready for consideration.

3. 8 Sep 2025

   Decision issued: DC3 Conditional Permission

4. 15 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.

• 12 Pigeonwick Harpenden Hertfordshire Al5 4Ez

  5/2026/0914 Submitted 11 May 2026 128m away

  Single storey front and rear extension and internal alterations. Raising level of rear to provide patio level with door threshold

  Decided Householder Extension 13 docs
  Small domestic

• 12 Pigeonwick Harpenden Hertfordshire Al5 4Ez

  5/2026/1393 Submitted 20 Jul 2026 128m away

  Demolition of existing conservatory, formation of patio, single storey front extension, two new velux windows to kitchen and alterations to rear elevation to provide windows and doors

  Decided Householder Extension Loft or dormer +2 10 docs
  Small domestic

• 22 Ox Lane Harpenden Hertfordshire Al5 4He

  TP/2025/0635 Submitted 1 Dec 2025 137m away

  1. Laurel - 2-3m crown reduction 2. Oak - 2-3m crown reduction and deadwood removal 3. Yew - 1-2m lateral crown reduction on side facing garden at 22 Ox Lane 4. Removal of dead tree. Unknown species. 5. Plum - 2-3m crown reduction (back to previous cuts)

  Decided Trees 2 docs

• 18 Fallows Green Harpenden Hertfordshire Al5 4Hd

  5/2026/0992 Submitted 19 May 2026 140m away

  Installation of a timber-built greenhouse in the rear garden

  Decided Householder 14 docs
  Domestic

• 17 Ox Lane Harpenden Hertfordshire Al5 4Hf

  5/2026/0586 Submitted 24 Mar 2026 151m away

  Erection of a single storey rear and side extensions, internal reconfiguration and demolition of existing detached garage and erection of a new detached garage

  Decided Householder Extension Demolition 23 docs
  Small domestic

• 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

• 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