9 Mortimer Crescent Kings Park St Albans Hertfordshire Al3 4Gb

1. 4 May 2021

   Received by St Albans

2. 17 May 2021

   Validated

   Checked as complete and ready for consideration.

3. 12 Jul 2021

   Decision issued: DC4 Refusal

4. 10 Sep 2026

   Added to PlanIndex

This application is at appeal, which passes the decision from St Albans to the planning inspectorate, and the outcome will replace the council's decision. 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.

• 131 Mortimer Crescent Kings Park St Albans Hertfordshire Al3 4Gb

  5/2026/1213 Submitted 24 Jun 2026 0m away

  Single storey rear extension, alterations to fenestration to front and rear elevations, new front door and porch

  Decided Householder Extension Windows or glazing 8 docs
  Small domestic

• 42 Mortimer Crescent Kings Park St Albans Hertfordshire Al3 4Gj

  5/2016/3840 Submitted 23 Dec 2016 87m away

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

  Granted Householder Loft or dormer Windows or glazing 8 docs
  Domestic

• 52 Mortimer Crescent Kings Park St Albans Hertfordshire Al3 4Gj

  5/2017/3097 Submitted 3 Nov 2017 87m away

  Single storey rear extension with rooflights, insertion of openings to rear of garage and creation of new rear patio

  Granted Householder Extension Loft or dormer 14 docs
  Small domestic

• 40 Mortimer Crescent Kings Park St Albans Hertfordshire Al3 4Gj

  5/2017/2956 Submitted 17 Oct 2017 87m away

  Loft conversion with side window, front rooflights and rear dormer window

  Granted Householder Loft or dormer Windows or glazing 5 docs
  Domestic

• 159 Westfields St Albans Hertfordshire Al3 4Ju

  5/2026/0787 Submitted 20 Apr 2026 230m away

  Raise existing garage roof to facilitate garage conversion

  Granted Householder 8 docs
  Small domestic

• 159 Westfields St Albans Hertfordshire Al3 4Ju

  5/2026/0786 Submitted 20 Apr 2026 230m away

  Certificate of Lawfulness (proposed) - Constructing single storey rear extension

  Granted Lawful development Extension 8 docs
  Small domestic

• 5/2026/1089 Granted

  25 High Firs Crescent Harpenden Hertfordshire Al5 1Nb

  Removal of the existing flat roof and construction of a pitched roof to the front elevation

  5 Jun 2026 Householder
• 5/2026/0989 Granted

  Mabel 30 Faircross Way St Albans Hertfordshire Al1 4Sd

  Construction of single storey garden golf studio

  18 May 2026 Householder
• 5/2026/0631 Granted

  28 Wroxham Way Harpenden Hertfordshire Al5 4Pp

  Proposed two storey side and rear extension and single storey rear extension, alterations to patio, boundary treatments and landscaping.

  27 Mar 2026 Householder
• 5/2026/1265 Granted

  43 Granby Avenue Harpenden Hertfordshire Al5 5Qp

  Following demolition of store rooms etc, proposed two-storey side and rear extensions, single-storey side and rear extensions along with internal and external alterations, new openings and chimney removal

  30 Jun 2026 Householder
• 5/2026/1152 Granted

  43A Moreton End Lane Harpenden Hertfordshire Al5 2Ha

  Addition of flat roof dormers to the first-floor ensuite bathroom on both the front and rear elevations. New utility room added to the rear of the garage space.

  15 Jun 2026 Householder