15 Park Mount Harpenden Hertfordshire Al5 3As

1. 22 Nov 2016

   Received by St Albans

2. 23 Nov 2016

   Validated

   Checked as complete and ready for consideration.

3. 6 Jan 2017

   Decision issued: DC3 Conditional Permission

4. 11 Oct 2026

   Added to PlanIndex

St Albans granted permission on 6 January 2017, 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.

• 10 Park Mount Harpenden Hertfordshire Al5 3Ar

  5/2017/3130 Submitted 7 Nov 2017 50 yards away

  Loft conversion with rear dormer window and single storey rear extension

  Granted Householder Extension Loft or dormer +1 10 docs
  Small domestic

• 46 Park Mount Harpenden Hertfordshire Al5 3Ar

  5/2017/3223 Submitted 14 Nov 2017 50 yards away

  Single storey rear, two storey side extensions incorporating garage conversion, loft conversion, rear dormer window, roof lantern and front rooflights

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

• 33 Park Hill Harpenden Hertfordshire Al5 3At

  5/2017/2986 Submitted 19 Oct 2017 50 yards away

  Demolition of existing dwelling and construction of two, four bedroom semi-detached dwellings with associated parking (resubmisson following withdrawal of 5/2017/2149 dated 18/09/2017)

  Granted Demolition 19 docs
  Domestic

• 1 Park Hill Harpenden Hertfordshire Al5 3At

  5/2016/3012 Submitted 5 Oct 2016 50 yards away

  Single storey rear extension with installation of roof lights and alterations to openings

  Granted Householder Extension Loft or dormer 9 docs
  Small domestic

• 5 Harpenden Rise Harpenden Hertfordshire Al5 3Bg

  5/2017/2707 Submitted 25 Sep 2017 100 yards away

  Single storey side and rear extensions with roof lights

  Granted Householder Extension Loft or dormer 18 docs
  Small domestic

• 61 Harpenden Rise Harpenden Hertfordshire Al5 3Bg

  5/2017/3511 Submitted 12 Dec 2017 100 yards away

  Loft conversion with rear dormer window and insertion of rooflights to front

  Withdrawn Loft or dormer Windows or glazing 11 docs

• 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