3 Lindley Court Lindley Close Harpenden Hertfordshire Al5 4Ht

1. 27 Apr 2026

   Received by St Albans

2. 28 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 20 Jul 2026

   Decision issued: DC3 Conditional Permission

4. 24 Jul 2026

   Added to PlanIndex

St Albans granted permission on 20 July 2026, 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.

• 47 Westfield Road Harpenden Hertfordshire Al5 4Hr

  5/2026/1413 Submitted 24 Jul 2026 165m away

  Prior Notification - Single storey rear extension 3.7m in height x 3.04m in depth with 2.8m height to eaves

  Decided Prior approval Extension 6 docs
  Small domestic

• Clarendon Court Clarendon Road Harpenden Hertfordshire Al5 4Pt

  5/2026/0765 Submitted 15 Apr 2026 226m away

  Replacement of current uPVC double-glazed casement windows, side-high windows and external patio doors in all flats and communal areas. Private balcony balustrades will be replaced with architectural perforated metal panels. Existing black metal balustr

  Decided New dwelling Windows or glazing 31 docs

• 6 Moorland Road Harpenden Hertfordshire Al5 4La

  5/2017/2835 Submitted 8 Oct 2017 245m away

  Certificate of Lawfulness (proposed) - Internal reconfiguration, new staircase, amendments to existing windows and doors, new dormer roof extension, new front rooflights and removal of chimney and steps to the rear

  Refused Lawful development Extension Loft or dormer +1 4 docs

• 23 Springfield Crescent Harpenden Hertfordshire Al5 4Lg

  5/2021/1163 Submitted 19 Apr 2021 278m away

  Single storey front extension, partial garage conversion, alterations to roof to facilitate habitable loft space with rear dormer window and juliette balcony and front rooflights and alterations to openings

  Granted Householder Extension Loft or dormer +1 37 docs
  Small domestic

• 11 St James Road Harpenden Hertfordshire Al5 4Nx

  5/2017/2565 Submitted 7 Sep 2017 306m away

  Non Material Amendment - Change the 2 first floor rear elevation bedroom 3 windows to one 1800mm wide window, change the masonry piers between windows on the basement level to steel posts and alter style of the patio windows to planning permission 5/2017/

  Refused Amendments Windows or glazing 7 docs

• 26 Springfield Crescent Harpenden Hertfordshire Al5 4Lf

  5/2026/0038 Submitted 8 Jan 2026 321m away

  Proposed dormer to front elevation

  Granted Householder Loft or dormer 11 docs
  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