35 Overstone Road Harpenden Hertfordshire Al5 5Pn

1. 24 Jul 2026

   Received by St Albans

2. 25 Jul 2026

   Validated

   Checked as complete and ready for consideration.

3. 9 Aug 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

• 24 Overstone Road Harpenden Hertfordshire Al5 5Pj

  5/2016/3837 Submitted 22 Dec 2016 36m away

  Prior Notification - Single storey rear extension 6.0m depth x 3.8m height x 2.9m in height to the eaves

  Withdrawn Extension 7 docs
  Small domestic

• 46 Overstone Road Harpenden Hertfordshire Al5 5Pj

  5/2026/0581 Submitted 24 Mar 2026 36m away

  Ground floor extension to front of property creating a new porch including a new door, window and rooflight.

  Decided Householder Extension Loft or dormer +1 11 docs
  Small domestic

• 48 Overstone Road Harpenden Hertfordshire Al5 5Pj

  5/2016/2982 Submitted 2 Oct 2016 36m away

  Part single, part two storey rear extensions and loft conversion with rear dormer window (resubmission following approval of 5/2016/2204 dated 06/09/2016)

  Decided Householder Extension Loft or dormer +1 8 docs
  Domestic

• 56 Overstone Road Harpenden Hertfordshire Al5 5Pj

  5/2017/1744 Submitted 18 Jun 2017 36m away

  Certificate of Lawfulness (proposed) - Replacement window to rear elevation

  Withdrawn Windows or glazing 7 docs

• 17 Dalkeith Road Harpenden Hertfordshire Al5 5Pp

  5/2021/1332 Submitted 5 May 2021 111m away

  Removal of existing shed and greenhouse and erection of garden room

  Decided Householder 9 docs
  Small domestic

• 55 Dalkeith Road Harpenden Hertfordshire Al5 5Pp

  5/2016/1912 Submitted 20 Jun 2016 111m away

  First floor rear extension with juliet balcony

  Decided Householder Extension 10 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