20 The Ridgeway St Albans Hertfordshire Al4 9At

1. 18 May 2026

   Received by St Albans

2. 19 May 2026

   Validated

   Checked as complete and ready for consideration.

3. 24 Jul 2026

   Added to PlanIndex

4. 9 Aug 2026

   Status changed to Under Consideration

   Previously Under Consultation.

St Albans has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. 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.

• 18 The Ridgeway St Albans Hertfordshire Al4 9At

  5/2017/2600 Submitted 20 Sep 2017 0m away

  Prior Notification - Single storey rear extension 6m depth x 3.2m height x 3m in height to the eaves

  Granted Prior approval Extension 21 docs
  Small domestic

• 16 The Ridgeway St Albans Hertfordshire Al4 9At

  5/2025/1651 Submitted 5 Sep 2025 0m away

  Two storey front extension; First floor side extension; First floor rear extension; Replace rear flat roof with pitched, tiled roof

  Granted Householder Extension 10 docs
  Domestic

• 33 The Ridgeway St Albans Hertfordshire Al4 9Al

  5/2021/1499 Submitted 19 May 2021 79m away

  Demolition of conservatory and partial demolition of garage and construction of single storey side and rear extension, single storey front extension, hip to gable roof extension and loft conversion with rear dormer window and front roof lights, replacemen

  Granted Householder Extension Loft or dormer +2 11 docs
  Small domestic

• 9 The Ridgeway St Albans Hertfordshire Al4 9Al

  5/2021/1352 Submitted 6 May 2021 79m away

  Two storey side and rear and single storey rear extension and front porch (resubmission following approval 5/2020/3070 dated 19/04/2021)

  Granted Householder Extension 14 docs
  Small domestic

• 16 Kingshill Avenue St Albans Hertfordshire Al4 9Qd

  5/2016/3847 Submitted 23 Dec 2016 160m away

  Two storey rear extension, hip to gable roof extension, loft conversion with rear dormer window, garage conversion, single storey front extension, new patio, alterations to openings and installation of rooflights following removal of one chimney

  Granted Householder Extension Loft or dormer +1 12 docs
  Small domestic

• 52 The Ridgeway St Albans Hertfordshire Al4 9Ps

  5/2021/1037 Submitted 7 Apr 2021 193m away

  Part two storey, part first floor front and side extension, single storey rear extension with lantern light, hip to gable roof extension to facilitate loft conversion with rear dormer and front rooflights

  Granted Householder Extension Loft or dormer 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