106 Topstreet Way Harpenden Hertfordshire Al5 5Ts

1. 3 Oct 2025

   Received by St Albans

2. 6 Oct 2025

   Validated

   Checked as complete and ready for consideration.

3. 26 Nov 2025

   Decision issued: DC3 Conditional Permission

4. 21 Aug 2026

   Added to PlanIndex

St Albans granted permission on 26 November 2025, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. 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.

• 132 Topstreet Way Harpenden Hertfordshire Al5 5Ts

  5/2016/3017 Submitted 5 Oct 2016 50 yards away

  Certificate of Lawfulness (proposed) - Hip to gable, back dormer and 2 rooflights

  Granted Lawful development Loft or dormer 4 docs

• 94 Topstreet Way Harpenden Hertfordshire Al5 5Ts

  5/2026/0893 Submitted 6 May 2026 50 yards away

  Application for amendments to planning approval reference 5/2021/0124 including change from pebbledash to smooth render, removal of rooflights to side extension, repositioning of eaves of side extension to inside of boundary line and changes to internal l

  Granted Householder Extension Loft or dormer 13 docs
  Domestic

• 81 Topstreet Way Harpenden Hertfordshire Al5 5Ty

  5/2017/2594 Submitted 17 Sep 2017 50 yards away

  Hip to half-hipped roof extensions, loft conversion with rear dormer window and insertion of openings

  Granted Householder Extension Loft or dormer +1 11 docs
  Domestic

• 75 Topstreet Way Harpenden Hertfordshire Al5 5Ty

  5/2017/2834 Submitted 8 Oct 2017 50 yards away

  Single storey front, two storey side extension, alterations to openings and loft conversion with roof alterations, rear dormer window and front rooflights

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

• Land At The Rear Of 2 & 4 Barnfield Road Harpenden Hertfordshire Al5 5Tn

  5/2026/0647 Submitted 30 Mar 2026 150 yards away

  Erection of a detached dwelling with new vehicular access

  Granted New dwelling 37 docs
  Domestic

• 40 Barnfield Road Harpenden Hertfordshire Al5 5Tn

  5/2026/0363 Submitted 25 Feb 2026 150 yards away

  Demolition of existing shed and erection of a shepherd's hut

  Granted Householder Demolition 12 docs
  Small domestic

• 5/2026/0517 Granted

  28 White Hedge Drive St Albans Hertfordshire Al3 5Tt

  Proposed two-storey rear extension, loft conversion, and alterations to the existing front entrance porch

  Received 16 Mar, published by the council 31 Aug 2026 Householder
• 5/2026/1055 Granted

  39 Oakwood Drive St Albans Hertfordshire Al4 0Ul

  Erection of a part single-storey, part two-storey wraparound extension, loft conversion including a rear dormer and rooflights, and construction of a front porch

  Received 1 Jun, published by the council 24 Jul 2026 Householder
• 5/2026/1278 Granted

  39 Foxcroft St Albans Hertfordshire Al1 5Ss

  Proposed C3 residential extension including two storey front and single storey front and side with internal alterations

  Received 1 Jul, published by the council 24 Jul 2026 Householder
• 5/2026/1170 Granted

  20 Nimrod Close St Albans Hertfordshire Al4 9Xy

  Extension of existing raised rear terrace with privacy screening and associated alterations to rear fenestration

  Received 17 Jun, published by the council 24 Jul 2026 Householder
• 5/2026/1338 Granted

  16 Hunters Ride Bricket Wood Hertfordshire Al2 3Lx

  Proposed front porch

  Received 11 Jul, published by the council 9 Aug 2026 Householder